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Antimony potassium tartrate with CAS 11071-15-1

CAS:11071-15-1
Molecular Formula:C8H4KO12Sb2-
Molecular Weight:574.73
EINECS:234-293-3
Synonyms:BIS[(+)TARTRATE]DIANTIMONATE(+3)DIPOTASSIUM TRIHYDRATE; ANTIMONY(+3)POTASSIUM TARTRATE SESQUIHYDRATE; ANTIMONYL POTASSIUM TARTRATE; ANTIMONYL POTASSIUM TARTRATE SESQUIHYDRATE; ANTIMONY POTASSIUM TARTRATE HYDRATE

what is of  Antimony potassium tartrate with CAS 11071-15-1?

L-Antimony potassium tartrate is a colorless transparent crystal or white powder. The relative density is 2.607 α] D20 is 141 °. It will slowly weather in the air. Lost crystalline water at 100 ℃. Dissolve in water and glycerol. Insoluble in alcohol. The aqueous solution is weakly alkaline. Encountering tannic acid produces a white precipitate.

Specification

TESTS SPECIFICATIONS
Appearance Colorless transparant crystal or white crystal powder
Content(%) 98min
PH value 3.5-4.5
Lead(Pb)(%) 0.002max
Loss on drying(105℃)(%) 2.7max

Application

Antimony potassium tartrate is used as a catalyst in phosphate analysis.

Packing

25kgs/drum,9tons/20’container

Synonyms

BIS[(+)TARTRATE]DIANTIMONATE(+3)DIPOTASSIUM TRIHYDRATE; ANTIMONY(+3)POTASSIUM TARTRATE SESQUIHYDRATE; ANTIMONYL POTASSIUM TARTRATE; ANTIMONYL POTASSIUM TARTRATE SESQUIHYDRATE; ANTIMONY POTASSIUM TARTRATE HYDRATE

CAS: 11071-15-1
MF: C8H4O12Sb2.2K
Purity: 99%

1,4-Bis(methoxymethyl)benzene with CAS 6770-38-3

CAS:6770-38-3
Molecular Formula:C10H14O2
Molecular Weight:166.22
EINECS:229-828-2
Synonyms:P-XYLENE DIMETHYL ETHER; P-XYLENE GLYCOL DIMETHYL ETHERPXDM; XYLENE(P-) DIMETHYL ETHER; ALPHA,ALPHA’-DIMETHOXY-P-XYLENE; 4-(METHOXYMETHYL)BENZYL METHYL ETHER; 1,4-BIS(METHOXYMETHYL)BENZENE

what is of  1,4-Bis(methoxymethyl)benzene with CAS 6770-38-3?

1,4-Bis (methoxymethyl) benzene is a solid, insoluble in water, soluble in organic solvents.

Specification

Product name
1,4-Bis(methoxymethyl)benzene
CAS NO.
6770-38-3
Color
Colorless
Appearance
Liquid
Origin
China
Package
25kg/drum

Application

1,4-Bis (methoxymethyl) benzene is used as an organic synthesis intermediate for the synthesis of resins, etc., while p-dimethoxymethylphenyl is an intermediate for methyl ether pyrethroids.Packing

Packaging

200kgs/drum, 16tons/20’container

2-1,4-Bis(methoxymethyl)benzene -PACK

Synonyms

P-XYLENE DIMETHYL ETHER; P-XYLENE GLYCOL DIMETHYL ETHERPXDM; XYLENE(P-) DIMETHYL ETHER; ALPHA,ALPHA’-DIMETHOXY-P-XYLENE; 4-(METHOXYMETHYL)BENZYL METHYL ETHER; 1,4-BIS(METHOXYMETHYL)BENZENE

CAS: 6770-38-3
MF: C10H14O2
Purity: 99%

4-Cyano-4′-pentylbiphenyl with CAS 40817-08-1

Product name:4-Cyano-4′-pentylbiphenyl
CAS:40817-08-1
EINECS:255-093-2
MF:C18H19N
Synonyms:4’-pentyl-biphenyl-4-carbonitrile; 4-Pentyl-4’-cyanobipheny; 4′-PENTYL-4-BIPHENYLCARBONITRILE 99+%; 4-N-Pentyl-Biphenylcarbonitrile; 4-Pentyl-4′-Cyanobiphenyl,5CbC18H15N; 4-n-Amyl-4′-cyanobiphenyl; 4′-n-Pentyl-(1,1′-biphenyl)-4-carbonitrile; p-n-Amylbenzylidene-p’-cyanoaniline; 4-Cyano-4′-N-pentylbiphenyl,98%
; 4-(4′-Pentylphenyl)benzonitrile; 4-PENTYL-4”-4”-PENTYL-4-BIPHENYLCARBONITRILE

What is 4-Cyano-4′-pentylbiphenyl

4-Cyano-4 ‘- pentylbiphenyl is soluble in chloroform (a small amount) and methanol (a small amount), and appears as a liquid crystal monomer

Specification

Item Standard
APPEARANCE White Milky liquid
ASSAY(%) GC ≥99

Application

4-Cyano-4 ‘- pentylbiphenyl is used to prepare TN and STN mixed liquid crystals as display materials.

Packing

25kg/bag

Related words

4-n-pentyl-4′-cyanobiphenyl 5CB; 1-pentyl-4-phenylcyclohexa-2,4-diene-1-carbonitrile; 4′-Amyl-4-biphenylcarbonitrile 4-Amyl-4′-cyanobiphenyl 4′-Pentyl-4-; biphenylcarbonitrile; 4-Cyano-4′-pentybiphenyl; 4-penty-4′-cyanobiphenyl

CAS: 40817-08-1
MF: C18H19N
Purity: 99%

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine with CAS 29841-69-8

CAS:29841-69-8
Molecular Formula:C14H16N2
Molecular Weight:212.29
EINECS:608-420-1
Synonyms:(1S,2S)-(-)-1,2-Diph; 1S,2S-diphenylethane-1,2-diamine; (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine ee; (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine,99%,99% ee; ((1S,2S)-2-AMino-1,2-diphenylethyl)aMine; (S,S)-1,2-DiaMino-1,2-diphenylethane; (S,S)-1,2-Diphenylethylene-1,2-diaMine; raceMic stilbenediaMine

What is (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine with CAS 29841-69-8？

(1S, 2S) – (-) -1,2-Diphenyl-1,2-ethanediamine is a pharmaceutical and chemical raw material intermediate. (1S, 2S) – (-) -1,2-Diphenyl-1,2-ethanediamine is a colorless needle shaped crystal, odorless, insoluble in water, soluble in methanol and ethanol, and easily oxidized in air.

Specification

Item
Specifications
Appearance
whiteto light yellow solid
Assay
≥98%
Enantiomeric excess (HPLC)
≥99%e.e.

Application

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine solvation agent, For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones, Versatile ligand for the formation of metal complexes.1 Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Synonyms

(1S,2S)-(-)-1,2-Diph; 1S,2S-diphenylethane-1,2-diamine; (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine ee; (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine,99%,99% ee; ((1S,2S)-2-AMino-1,2-diphenylethyl)aMine; (S,S)-1,2-DiaMino-1,2-diphenylethane; (S,S)-1,2-Diphenylethylene-1,2-diaMine; raceMic stilbenediaMine; (1S,2S)-(-)-1,2-Diphenylethylenediamine,97% (S,S)-DPEN; (1S,2S)-(-)-1,2-Diphenylethylenediamine-C14H16N2; S-DPEN

CAS: 29841-69-8
MF: C14H16N2
Purity: 99%

Peptone with CAS 91079-38-8

CAS No.:91079-38-8
EINECS No.:293-426-3
Purity:99%
Appearance:light yellow powder
Name:PEPTONEFROMCASEIN; PEPTONEFROMCASEINHCLHYDROLYSATE; PEPTONEFROMCASEINANDMEAT; PEPTONEFROMMEAT(PEPTIC); PEPTONEFROMMEAT(PANCREATIC); PEPTONEFROMMEATENZYMATIC; PEPTONEFROMGELATINPANCREATIC; PEPTONE(CASEIN,TRYPTICDIGEST)

What Is Peptone Cas 91079-38-8

Peptone is obtained by partial digestion and hydrolysis of pepsin. It can be used for the routine culture of many microorganisms. USP designates this product for sterility testing, recommended for culture of streptococcus and detection of hydrogen sulfide producing microorganisms.

specification

Product grad industrial grade
PH 5-7
solubility % concentration completely soluble
ignition residue ≤8%
loss on drying ≤5%
total nitrogen ≥13.5%
amino nitrogen ≥3%

Application

This peptone is a hydrolysate obtained by partial digestion with pepsin. It is used in general purpose culture media for routine cultivation of a variety of microorganisms. The peptone is also specified by the USP for sterility testing, is recommended for the growth of Streptococci, and for detecting hydrogen sulphide-forming microorganisms.

Package

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Related Keywords

PEPTONEFROMCASEIN; PEPTONEFROMCASEINHCL-HYDROLYSATE; PEPTONEFROMCASEINANDMEAT; PEPTONEFROMMEAT(PEPTIC); PEPTONEFROMMEAT(PANCREATIC); PEPTONEFROMMEATENZYMATIC; PEPTONEFROMGELATINPANCREATIC; PEPTONE(CASEIN,TRYPTICDIGEST)

CAS: 91079-38-8
MF: N/A
Purity: 99%

2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with CAS 1533-45-5

Product Name: Optical Brightener OB-1
CAS Number: 1533-45-5
EC / EINECS No.: 216-245-3
Synonyms: Stilbene dibenzoxazole; 4,4'-Bis(2-benzoxazolyl)stilbene; OB-C
Specification: Purity >=99.6%; Melting point >=359 deg C; Fineness >=350 mesh
Appearance: Yellow-green powder
Package: 25kgs/drum or 25kgs/bag
Application: Used in various plastics and textiles

What Is 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with CAS 1533-45-5

Brightening Agent OB-1 can absorb invisible ultraviolet light (wavelength range is about 360-380nm) and convert it into blue light or purple visible light with a longer wavelength, so it can compensate for the unwanted yellowish color in the matrix, and reflect more visible light with a wavelength of 400-600nm than the original incident light, so that the products appear whiter, brighter and more bright.
It is a high-efficiency fluorescent whitening agent for polyester fiber, and is widely used in ABS, PS, hips, PC, PP, PE, EVA and rigid PVC. It has excellent whitening effect, excellent thermal stability, and few additives.

Specification

Product parameters
Product Name
Optical Brightener OB-1
Chemical Name
Stilbene dibenzoxazole
CAS No.
1533-45-5
Formula
C28H18N2O2
EINECS No.
216-245-3
Appearance
Yellow-green powder
Purity
≥99.6%
Melting point
≥359°C
Application
Various plastics, textiles etc.
Fineness
≥350 mesh

Application

4,4′-Bis(2-benzoxazolyl)stilbene (BBS) is suitable for use in the preparation of poly(propylene) (PP) films containing different concentrations of BBS. BBS may be employed as a viscosity-sensitive fluorophore to investigate the curing parameters in fabrication of UV-cured automotive organic protective coatings.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole-PACK

Synonyms

4,4′-BIS(2-BENZOXAZOLYL)STILBENE; 2,2′-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE; 2,2′-(vinylenedi-p-phenylene)bisbenzoxazole; 2,2’-(1,2-ethenediyldi-4,1-phenylene)bis-benzoxazol; OB-C

CAS: 1533-45-5
MF: C28H18N2O
Purity: 99%

Triphenylphosphate CAS 115-86-6

CAS:115-86-6
MF:C18H15O4P
EINECS:204-112-2
Purity:99%
Other Names:Triphenyl Phosphate

What is of  Triphenylphosphate with CAS 115-86-6?

An aryl phosphate resulting from the formal condensation of phosphoric acid with 3 mol eq. of phenol.

Description

Item

Unit

Index
Appearance

  White flake solid
Color

APHA

≤80
Acid value

mg KOH/g

≤0.1
Water content

w/w%

≤0.1
Density(50°C)

g/cm3

1.185-1.202
Free phenol

wt. %

≤0.01
Freezing point

°C

≥48
 Purity

%

≥99.0

Application

TPP is used in fireproofing, in impregnating roofing paper, as a plasticizer in lacquers and varnishes, and as a substitute for camphor in celluloid materials to make the latter stable and fireproof..

Packing

25kgs/drum,9tons/20’container,25kgs/bag,20tons/20’container.

CAS: 115-86-6
MF: C18H15O4P
Purity: 99%

ISOPHORONE with CAS 78-59-1

CAS:78-59-1
Molecular Formula:C9H14O
Molecular Weight:138.21
EINECS:201-126-0
Synonyms:NCI-C55618; 3,5,5-TIMETHYL-2-CYCLOHEXEN-1-ONE; 3,5,5-TRIMETHYL-CYCLOHEX-2-ENONE; 3,5,5-TRIMETHYL-2-CYCLOHEXEN-1-ONE; 3,5,5-TRIMETHYL-2-CYCLOHEXENE-1-ONE; 3,5,5-TRIMETHYL-2-CYCLOHEXENONE; 3,5,5-TRIMETHYLCYCLOHEXEN-1-ONE; 3,5,5-TRIMETHYL CYCLOHEXENE-2-ONE

what is of  ISOPHORONE with CAS 78-59-1?

Isophorone (chemical formula: C9H14O) has its full name being 3, 5, 5-Trimethyl-2-cyclohexen-1-one. It is a kind of α, β-unsaturated cyclic ketone, and is a flavoring ingredient existing in cranberries and saffron. Isophorone can be used as a solvent in some printing inks, paints, lacquers, adhesives, copolymers, coatings, finishings and pesticide. It can also act as an intermediate in organic synthesis as well as the ingredient in wood preservatives and floor sealants. It is mainly manufactured through the self-condensation of acetone with KOH.

Specification

Product Name
Isophorone
Melting Point
-8°C
CAS Number
78-59-1
Boiling Point
213-214 °C
Purity
99%+
Appearance
clear liquid
Molecular Formula
C9H14O
Molecular Weight
138.21

Application

Solvent for lacquers, resins, and plastics

Packing

200kgs/drum, 16tons/20’container

ISOPHORONE -pack

Synonyms

NCI-C55618; 3,5,5-TIMETHYL-2-CYCLOHEXEN-1-ONE; 3,5,5-TRIMETHYL-CYCLOHEX-2-ENONE; 3,5,5-TRIMETHYL-2-CYCLOHEXEN-1-ONE; 3,5,5-TRIMETHYL-2-CYCLOHEXENE-1-ONE; 3,5,5-TRIMETHYL-2-CYCLOHEXENONE; 3,5,5-TRIMETHYLCYCLOHEXEN-1-ONE; 3,5,5-TRIMETHYL CYCLOHEXENE-2-ONE

CAS: 78-59-1
MF: C9H14O
Purity: 99%

Sodium rhodizonate with CAS 523-21-7

CAS:523-21-7
Molecular Formula:C6Na2O6
Molecular Weight:214.04
Appearance:Green-gray to dark green Fine Crystalline Powder
EINECS:208-340-3
Synonyms:1,2-DIHYDROXY-3,4,5,6-TETRAOXO-1-CYCLOHEXENE DISODIUM SALT;RHODIZONIC ACID, DISODIUM DERIVATIVE;RHODIZONIC ACID DISODIUM SALT;RHODIZONIC ACID SODIUM SALT;SODIUM RHODIZONATE

What Is Sodium rhodizonate

Sodium rhodizonate can be used to test barium, strontium, scandium, lead, tin and sulfate, and can be used as an indicator in the volumetric determination of barium and sulfate.

Specification

Sensitivity to barium Complies
Water Dissolution Test Complies
Ignition residue (calculated as sulfate) 66.8%
Organic impurities Complies

Application

Test barium, strontium, scandium, lead, tin and sulfate, as an indicator in the determination of barium and sulfate volume.

Package

25kg bag or requirement of clients. Keep it away from light at a temperature below 25℃.

Sodium rhodizonate-packing

Related Keywords

DISODIUM RHODIZONATE;5,6-DIHYDROXY-5-CYCLOHEXENE-1,2,3,4-TETRONE DISODIUM SALT;3,4,5,6-TETRAOXOCYCLOHEXENE-1,2-DIOL DISODIUM SALT

CAS: 523-21-7
MF: C6Na2O6
Purity: 99%

Octenidine dihydrochloride with CAS 70775-75-6

CAS:70775-75-6
Molecular Formula:C36H64Cl2N4
Molecular Weight:623.82616
EINECS:274-861-8
Synonyms:N,N’-(1,10-Decanediyldi-1(4H)-pyridinyl-4-ylidene)bis(1-octanamine)dihydrochloride; N,N’-(decane-1,10-diyldi-1(4H)-pyridyl-4-ylidene)bis(octylammonium)dichloride; Octenidinehydrochloride; OCTENIDINEDIHYDROCHLORIDE; N,N’-(1,10-Decanediyldi-1(4H)-pyridinyl-4-ylidene)bis-1-octanaMineHydrochloride; N’-(decane-1,10-diyldi-1(4H)-pyridyl-4-ylidene)bis(octylaMMoniuM)dichloride; 1-OctanaMine,N,N’-(1,10-decanediyldi-1(4H)-pyridinyl-4-ylidene)bis-,hydrochloride(1:2); ocenidinedihydrochloride

What is Octenidine dihydrochloride

Octenidine is a cationic surfactant active against Gram-positive and Gram-negative bacteria.

Specification

Test items  

Detection Indicator

  

Test data
 

Description

  

White Crystal

  

Qualified
 

Assay (LC)

  

98%min

  

99.12%
 

Melting point

  

215-217 °C(lit.)

  

215-217 °C(lit.)
 

Boiling point

  

/

  

/
 

SpecificRotation

  

/

  

/

Application

Octenidine hydrochloride is a new type of antibacterial agent. Its effect is similar to that of quaternary ammonium compounds, but it has a wider antibacterial spectrum and is often used for the disinfection of skin, mucous membranes and open wounds.
Octenidine-dihydrochloride-application

Package

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Magnesium chloride

Related Keywords

N,N’-(1,10-Decanediyldi-1(4H)-pyridinyl-4-ylidene)bis(1-octanamine)dihydrochloride; N,N’-(decane-1,10-diyldi-1(4H)-pyridyl-4-ylidene)bis(octylammonium)dichloride; Octenidinehydrochloride; OCTENIDINEDIHYDROCHLORIDE; N,N’-(1,10-Decanediyldi-1(4H)-pyridinyl-4-ylidene)bis-1-octanaMineHydrochloride; N’-(decane-1,10-diyldi-1(4H)-pyridyl-4-ylidene)bis(octylaMMoniuM)dichloride; 1-OctanaMine,N,N’-(1,10-decanediyldi-1(4H)-pyridinyl-4-ylidene)bis-,hydrochloride(1:2); ocenidinedihydrochloride

 

CAS: 70775-75-6
MF: C36H64Cl2N4
Purity: 99%

CARBOPOL ETD 2020 with CAS 176429-87-1

CAS No.:176429-87-1
Other Names:CARBOPOL ETD 2020
Place of Origin:China, China
Type:Syntheses Material Intermediates, Syntheses Material Intermediates
Purity:99%, 99%
Brand Name:Unilong

Quick details of  CARBOPOL ETD 2020 with CAS 176429-87-1

CARBOPOL ETD 2020 can be used in hair care cosmetic, hair care cosmetic

BOPOL ETD 2020 with CAS 176429-87-1

Items
Specifications
Viscosity /mPa.s(20 rpm at 25ºC, Neutralized Solution)
1.0% Water solution(at PH 5.8-6.3)
Salt Viscosity /mPa·s
(20 rpm at 25 °C)
1.0%(solution with 1.0% NaCl,pH 7.3 – 7.8)
Residual Solvent /%(Ethyl Acetate& Cyclohexane)
≤0.50
Bulk Density /(g/100 mL)
25.0~35.0
Loss on drying /%
≤2.0
Heavy metal Pb+As+Hg+Sb /ppm
≤10

Application 

It can be used in hair care cosmetic, hair care cosmetic

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 176429-87-1
MF: N/A
Purity: 99%

Aluminium potassium sulfate dodecahydrate with CAS 7784-24-9

what is of  Isobutyl 3,5-diamino-4-chloro benzoate with CAS 32961-44-7?

A hydrate resulting from the the formal combination of anhydrous potassium aluminium sulfate with 12 mol eq. of water.

1.Quick details of  Aluminium potassium sulfate dodecahydrate with CAS 7784-24-9

CAS No.:32961-44-7
Other Names:Isobutyl 3,5-diamino-4-chloro benzoate
MF:C11H15ClN2O2
EINECS No.:251-311-5
Place of Origin:China
Type:Syntheses Material Intermediates
Purity:99%
Brand Name:Unilong
Model Number:JL20211885
Application:Industrial use
Appearance:powder
Density:1.252
Melting point:86-90℃
Boiling Point::390.1 oC at 760 mmHg
flash point:189.7 oC
PSA::78.34000
logP::3.47960
solubility:/
Package:25kg/drum
Sample:Availiable
MOQ:25Kilograms

2.Description of Aluminium potassium sulfate dodecahydrate with CAS 7784-24-9

Melting point 92 °C(lit.)
Boiling point 200°C
density 1.757 g/mL at 25 °C(lit.)
storage temp. Store at +5°C to +30°C.
solubility H2O: soluble0.5M, clear, colorless
form Solid
Specific Gravity 1.757
color White
Odor Odorless
PH 3.0-3.5 (25℃, 50mg/mL in H2O)
PH Range 3.3

3.Application 

Aluminium potassium sulfate dodecahydrate is a white crystal that is soluble in water. It is made by roasting alunite in a furnace and then harvesting the product by crystallization. Aluminium potassium sulfate dodecahydrate was used to harden gelatin emulsions by introduction, by bathing the exposed plates prior to development, or by use in the fixing bath. Mixed with citric or other acids, it was also used as a clearing bath to remove developer stains in negatives.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 32961-44-7
MF: C11H15ClN2O2
Purity: 99%

Isobutyl 3,5-diamino-4-chloro benzoate with CAS 32961-44-7

CAS:32961-44-7
Molecular Formula:C11H15ClN2O2
Molecular Weight:242.7
EINECS:251-311-5
Synonyms:2-(4-aMinophenyl)-2-Methylpropyl)carbaMate; 3,5-DIAMINO-4-CHLORO-BENZOIC ACID ISOBUTYL ESTER; 4-chloro-3,5-diaminobenzoic acid isobutyl ester; ISOBUTYL 3,5-DIAMINO-4-CHLOROBENZOATE; ISOBUTYL 4-CHLORO-3,5-DIAMINOBENZOATE; ISOBUTYL 3,5-DIAMINO-4-CHLOROBENZOATER

What is of  Isobutyl 3,5-diamino-4-chloro benzoate with CAS 32961-44-7?

Isobutyl 3,5-diamino-4-chlorobenzoate is a high-purity chemical intermediate widely used in pharmaceutical, dye, and specialty chemical industries. It is valued for its stable chemical properties and suitability for complex organic synthesis.

Description of  Isobutyl 3,5-diamino-4-chloro benzoate with CAS 32961-44-7

Product Name
Isobutyl 3,5-diamino-4-chlorobenzoate
CAS
32961-44-7
MF
C11H15ClN2O2
MW
242.7
EINECS
251-311-5
Melting point
86-90 °C
Boiling point
390.1±37.0 °C
Density
1.252±0.06 g/cm3
Pka
1.75±0.10

Applications

Isobutyl 3,5-diamino-4-chlorobenzoate uses include:

  1. Pharmaceutical Intermediates – Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex molecules.

  2. Dye and Pigment Industry – Acts as a building block for azo dyes and specialty pigments.

  3. Organic Synthesis – Applied in industrial organic chemical reactions due to its reactive amino and ester groups.

Packing

Usually packed in 25kg/drum,and also can be do customized package

Isobutyl 3,5-diamino-4-chloro benzoate-SUPPLY-PACK

 

CAS: 32961-44-7
Purity: 99%

3-Hydroxyphenylphosphinyl-propanoic acid with CAS 14657-64-8

CAS No.: 14657-64-8
Other Names: 3-Hydroxyphenylphosphinyl-propanoic acid
MF: C9H11O4P
EINECS No.: 411-200-6
Purity: 99.5%
Synonym: 3-hydroxyphenylphosphinyl-propanoic acid; 2-CARBOXYETHYL(PHENYL)PHOSPHINIC ACID; ceppa; 3-HPP; 3-Hydroxyphenylphosphinyl-Prop; 3-hydroxy phenyl phosphinyl propanoic acid(CEPPA); 3-(Hydroxyphenylphosphinyl)propionsure; 2-carboxyl ethyl(phenyl)phosphinic Acid(CEPPA)

What is 3-Hydroxyphenylphosphinyl-propanoic acid with CAS 14657-64-8

This product is an environment-friendly flame retardant, which is suitable for permanent flame retardant modification of polyester. The spinnability of the obtained flame retardant polyester is equivalent to that of conventional PET, and it can be spun by any spinning system. It has excellent thermal stability, no decomposition in the spinning process and no peculiar smell in the spinning field, which can improve the antistatic performance of polyester products and is suitable for all fields where conventional PET can be applied. When copolymerized with PTA and EG, the addition amount is 2.5-4.5%, the phosphorus content of the flame retardant polyester chip is 0.35-0.60%, and the flame retardant limiting oxygen index of the spun fabric is 30-36%.

Specification

Product Name:
3-(Hydroxyphenylphosphinyl)-propanoic acid
CAS No.:
14657-64-8
EINECS:
411-200-6
Molecular Formula:
C9H11O4P
Appearance:
White Powder
Application:
PET

Application 

3-Hydroxyphenylphosphinyl-propanoic acid can be used in Chemical products

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

3-Hydroxyphenylphosphinyl-propanoic acid

 

CAS: 14657-64-8
MF: C9H11O4P
Purity: 99%

Sodium hydroxymethanesulphinate with CAS 149-44-0

what is of  Sodium hydroxymethanesulphinate with CAS 149-44-0?

Sodium Hydroxymethanesulfinate Hydrate is the hydrated version of Sodium Hydroxymethanesulfinate (S634950), which is an organic reductant that is stable in alkaline enviroments but readily decomposes in acidic medium to produce a number of products, one of them being sulfur dioxide. Sodium hydroxymethanesulfinate is also used in conjunction with substituted anilines (e.g. p-Anisidine [A673505]) to synthesize anilinomethanesulfonates.

Quick details of Sodium hydroxymethanesulphinate with CAS 149-44-0

Classification:Chemical Auxiliary Agent
CAS No.:149-44-0
Other Names:Sodium hydroxymethanesulphinate
MF:CH3NaO3S
EINECS No.:205-739-4
Purity:98%-100%
Place of Origin:China
Type:Bleaching agent
Usage:Bleaching agent
Brand Name:Unilong
Model Number:JL20211876
Density:64-68℃
melting point:446.4 °Cat760mmHg
Boiling Point::/
flash point:223.8 °C
PSA::79.57000
logP::-0.31900
solubility:H2O: 50?mg/mL, clear, colorless
Package:25kg/drum

2.Description of Sodium hydroxymethanesulphinate with CAS 149-44-0

Indicator name
Indicator
Sodium bisulfate formaldehyde content%>=
98
Dissolved state
Soluble in water was clear or slightly cloudy
Sulfide
Not black
odor
No smell or little leek flavor
use
Synthetic rubber, sugar, food industry as bleach
Heat of Fusion
54.84 KJ/mol( 13.2Kcal/mol)
Hygroscopic Point
Relative Humidity 60%
Solution
clear or sight turbid
Smell
No smell or a little smell of leek

3.Application 

Sodium Hydroxymethanesulfinate Hydrate is the hydrated version of Sodium Hydroxymethanesulfinate (S634950), which is an organic reductant that is stable in alkaline enviroments but readily decomposes in acidic medium to produce a number of products, one of them being sulfur dioxide. Sodium hydroxymethanesulfinate is also used in conjunction with substituted anilines (e.g. p-Anisidine [A673505]) to synthesize anilinomethanesulfonates.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 149-44-0
MF: CH3NaO3S
Purity: 99%

Hexamethyldisilazane with CAS 999-97-3

CAS No.:999-97-3
MF:C6H19NSi2
EINECS No.:213-668-5
MW:161.39
Stock:available
Synonyms:1,1,1,3,3,3-hexamethyl-disilazan; 1,1,1-trimethyl-n-(trimethylsilyl)-silanamin;BIS(TRIMETHYLSILYL)AMINE; HMDS; hexamethyl disilizane; HEXAMETHYLDISILYLAMINE; HEXAMETHYLDISILAZANE

What is Hexamethyldisilazane with CAS 999-97-3？

Hexamethyldisilazane is a bulk organo silicon compound, being a quite useful silanizing agent. It is a reagent for the preparation of trimethylsilyl derivatives. It can be used for silanizing the surface of silicon water, cellulose. It can also be used to dehydrate cells of biomaterials for scanning electron microscopy (SEM).

Specification

Melting point -78 °C
Boiling point 125 °C (lit.)
density 0.774 g/mL at 25 °C(lit.)
vapor density 4.6 (vs air)
vapor pressure 20 hPa (20 °C)
refractive index n20/D 1.407(lit.)
Fp 57.2 °F
storage temp. Store below +30°C.
solubility Miscible with acetone, benzene, ethyl ether, heptane and perchloroethylene.
form Liquid

Application 

Deactivation of chromatographic support materials. In electronic industry as an adhesion promoter for photoresists on silicon.

Packing  

200kgs/drum, 16tons/20’container

packing-unilong

Synonyms

1,1,1,3,3,3-hexamethyl-disilazan; 1,1,1-trimethyl-n-(trimethylsilyl)-silanamin;BIS(TRIMETHYLSILYL)AMINE; HMDS; hexamethyl disilizane; HEXAMETHYLDISILYLAMINE; HEXAMETHYLDISILAZANE

CAS: 999-97-3
MF: C6H19NSi2
Purity: 99%

SODIUM LAUROAMPHOACETATE with CAS 156028-14-7 Cheap price

CAS :156028-14-7
MF:C18H33N2O3.Na
MW:349.46393
EINECS:201-081-7

Synonym:LAUROAMPHOGLYCIN ATE, SODIUM LAUROAMPHOACETAT E

What is SODIUM LAUROAMPHOACETATE with CAS 156028-14-7?

SODIUM LAUROAMPHOACETATE with CAS 156028-14-7, its another name: sodium lauroyl diacetate. The key functions of sodium lauroyl diacetate in skin care products and skin care products are foam boosters, surfactants, and cleaning solutions. The risk level is 1, which is relatively safe and can be used with peace of mind. Generally, it has no effect on pregnant women. Sodium Glycolate is not acne-causing.

Specification

ITEM STANDARD
Appearance Colorless to light yellow liquid
Color(gardner) ≤3#
PH 8.0-10.0
MCA(ppm) ≤50.0
Sodium chloride ≤8.0%
Free amine ≤0.5%
Solid content 36.0-40.0%

Application

SODIUM LAUROAMPHOACETATE with CAS 156028-14-7 is a mild surfactant. Sodium Lauroamphoacetate can be widely used in facial cleansers and baby skin care products. The recommended dosage is: 4-12% in shampoo, 4-30% in body wash and 15-40% in facial cleanser.
SODIUM LAUROAMPHOACETATE with CAS 156028-14-7-application

Packing

200kgs/drum, 16tons/20’container
250kgs/drum,20tons/20’container
1250kgs/IBC, 20tons/20’container

SODIUM LAUROAMPHOACETATE with CAS 156028-14-7-PACKAGE

2-Acetylthiazole with CAS 24295-03-2

CAS:24295-03-2
Molecular Formula:C5H5NOS
Molecular Weight:127.16
EINECS:246-134-5
Synonyms:THIAZOLE-2-ACETYL; 1-(1,3-Thiazol-2-yl)ethanone; 1-(2-thiazolyl)-ethanon;2-Acetylthiazol; 2-Thiazolylmethylketone; Acetylthiazole; Ketone, methyl 2-thiazolyl; 1-(2-thiazolyl)-ethanone; 1-(1,3-THIAZOL-2-YL)ETHAN-1-ONE

what is of  2-Acetylthiazole with CAS 24295-03-2?

2-Acetylthiazole is a colorless to pale yellow liquid which has hazelnuts, roasted meat, caramel, corn, and butter flavors. It is naturally found in raw asparagus, cooked asparagus, kohlrabi, cooked or boiled potatoes, turkey (roasted), raw chicken, boiled and cooked beef, grilled and roasted beef, pork liver, beer, Finnish whiskey, heated beans, other varieties of mushroom, rice bran, maize, and other natural sources.

Specification

Items
Specifications
Appearance
Colorless oily liquid
Purity
≥99%
Color(Co-Pt)
≤20
Water
≤0.5%

Application

2-Acetylthiazole can be used as a flavoring agent in food industries. It may be used as a food additive in the preparation of ′fragrant′ rice.

Packing

200kgs/drum, 16tons/20’container

2-Acetylthiazole-PACK

Synonyms

THIAZOLE-2-ACETYL; 1-(1,3-Thiazol-2-yl)ethanone; 1-(2-thiazolyl)-ethanon;2-Acetylthiazol; 2-Thiazolylmethylketone; Acetylthiazole; Ketone, methyl 2-thiazolyl; 1-(2-thiazolyl)-ethanone; 1-(1,3-THIAZOL-2-YL)ETHAN-1-ONE

CAS: 24295-03-2
MF: C5H5NOS
Purity: 99%

N N-Dicyclohexylmethylamine with CAS 7560-83-0

CAS:7560-83-0
Molecular Formula:C13H25N
Molecular Weight:195.34
EINECS:231-453-4
Synonyms:N,N-DICYCLOHEXYLMETHYLAMINE; N-METHYLDICYCLOHEXYLAMINE;TIMTEC-BB SBB008043; Dicyclohexylamine, N-methyl-; Dicyclohexylmethylamine; n-cyclohexyl-n-methyl-cyclohexanamin; N-Cyclohexyl-N-methylcyclohexanamine; N-cyclohexyl-N-methyl-Cyclohexanamine; n-methyl-dicyclohexylamin

what is of  N N-Dicyclohexylmethylamine with CAS 7560-83-0?

N,N-Dicyclohexylmethylamine is used as a reagent in the base preparation of 13C2- and 2H phenethylamines as internal standards for IDMS by Pd-catalyzed double carbonylation of aryl iodides in the presence of amine nucleophiles followed by deoxygenation.

Specification

ORIGIN:
CHINA
Packing:
25kg/drum or 250 kg/drum
MOQ:
1kg-200000kgs
Sample:
Available

Application

N,N-Dicyclohexylmethylamine is used as a reagent in the base preparation of 13C2- and 2H phenethylamines as internal standards for IDMS by Pd-catalyzed double carbonylation of aryl iodides in the presence of amine nucleophiles followed by deoxygenation.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Synonyms

N,N-DICYCLOHEXYLMETHYLAMINE; N-METHYLDICYCLOHEXYLAMINE;TIMTEC-BB SBB008043; Dicyclohexylamine, N-methyl-; Dicyclohexylmethylamine; n-cyclohexyl-n-methyl-cyclohexanamin; N-Cyclohexyl-N-methylcyclohexanamine; N-cyclohexyl-N-methyl-Cyclohexanamine; n-methyl-dicyclohexylamin

CAS: 7560-83-0
MF: C13H25N
Purity: 99%

Potassium hydrogen DL-aspartate acid with CAS 923-09-1

CAS:923-09-1
Molecular Formula:C4H6KNO4
Molecular Weight:171.19
EINECS:213-088-2
Synonyms:mono-Potassiumd,l-aspartate; POTASSIUM DL-ASPARTATE; potassium hydrogen DL-aspartate;DL-Aspartic acid Potassium salt Hemihydrate; DL-Aspartic acid hemihydrate potassium salt PotassiuM 3-aMino-3-carboxypropanoate

what is of  Potassium hydrogen DL-aspartate acid with CAS 923-09-1?

Potassium hydrogen DL aspartate appears as a white powder,Potassium hydrogen DL-aspartate acid can be used in Flavor & Fragrance Intermediates.

Specification

Product name
D-Asparagine Monohydrate
OEM Service
Available
Appearance
White powder
CAS
923-09-1

Application

Potassium hydrogen DL-aspartate acid can be used in Flavor & Fragrance Intermediates.

Packing

25kgs/drum,9tons/20’container

Potassium hydrogen DL-aspartate acid-pack-

Synonyms

mono-Potassiumd,l-aspartate; POTASSIUM DL-ASPARTATE; potassium hydrogen DL-aspartate;DL-Aspartic acid Potassium salt Hemihydrate; DL-Aspartic acid hemihydrate potassium salt PotassiuM 3-aMino-3-carboxypropanoate

CAS: 923-09-1
MF: C4H6KNO4
Purity: 99%

4-Methylumbelliferyl-beta-D-glucuronide with CAS 6160-80-1

CAS:6160-80-1
MF: C16H16O9
MW: 352.3
EINECS:228-186-0
Synonyms:4-METHYL-2-OXO-2H-1-BENZOPYRAN-7-YL, BETA-D-GLUCO-PYRANOSIDURONIC ACID4-METHYLUMBELLIFERYL B-D-GLUCURONIDE; 4-METHYLUMBELLIFERYL-BETA-D-GLUCURONIC ACID; 4-METHYLUMBELLIFERYL-BETA-D-GLUCURONIDE; MUGMUGLCU

what is of  4-Methylumbelliferyl-beta-D-glucuronide with CAS 6160-80-1?

4-Methylobellaryl-beta-D-glucuronide is a fluorescent matrix for β – glucuronidase, widely used in molecular biology, pharmacology, and other scientific research fields.

specifications

Name
4-Methylumbelliferyl-beta-D-glucuronide
CAS Registry Number
6160-80-1
Molecular Formula
C16H16O9
Molecular Weight
352.3
EINECS
228-186-0
Appearance
Off white powder
Purity
99%min

Application

4-Methylumbelliferyl-beta-D-glucuronide is a substrate for glucuronidase. Also used as a test for coliform bacteria in water. Fluorescence: max. Abs. 316nm; max. Em. 375nm; e x 10-3: 12

Packing

25kgs/drum,9tons/20’container

4-Methylumbelliferyl-beta-D-glucuronide-PACK

Synonyms

4-METHYL-2-OXO-2H-1-BENZOPYRAN-7-YL, BETA-D-GLUCO-PYRANOSIDURONIC ACID4-METHYLUMBELLIFERYL B-D-GLUCURONIDE; 4-METHYLUMBELLIFERYL-BETA-D-GLUCURONIC ACID; 4-METHYLUMBELLIFERYL-BETA-D-GLUCURONIDE; MUGMUGLCU

CAS: 6160-80-1
MF: C16H16O9
Purity: 99%

Phenyltrimethoxysilane with CAS 2996-92-1

CAS:2996-92-1
MF: C9H14O3Si
MW: 198.29
EINECS:221-066-9
Synonyms:KBM 103; X170; KH-610; Co-Formula CFS-921; Silquest*A-153; PHENYLMETHOXYSILANE; PHENYLTRIMETHOXYSILANE; TRIMETHOXYPHENYLSILANE; (TRIMETHOXYSILYL)BENZENE

what is of  Phenyltrimethoxysilane with CAS 2996-92-1?

Trimethoxyphenylsilane (TMPS) is an organotrialkoxysilane that is used as a functional monomer in the sol-gel processing.

Description of  Phenyltrimethoxysilane with CAS 2996-92-1

Name
Phenyltrimethoxysilane
CAS No.
2996-92-1
EINECS
221-066-9
Molecular formula
C9H14O3Si
Appearance
Colorless transparent liquid
Water solubility
Soluble in most organic solvents
Melting point
-25°℃
Purity Ratio
≥99.0 %
Boiling point °C
185.7°C
Density(ρ20)g/cm3
1.02
Refractive index(n25D)
1.468(lit.)
Flashing Point°C
63.8°C

Application

Phenyltrimethoxysilane is used for nanoelectronics and material science research. It is used as crosslinking agent for silicone resin and to produce polymer organic silicon compound.

Packing

200kgs/drum, 16tons/20’container

Phenyltrimethoxysilane-pack

Synonyms

KBM 103; X170; KH-610; Co-Formula CFS-921; Silquest*A-153; PHENYLMETHOXYSILANE; PHENYLTRIMETHOXYSILANE; TRIMETHOXYPHENYLSILANE; (TRIMETHOXYSILYL)BENZENE

CAS: 2996-92-1
MF: C9H14O3Si
Purity: 99%

Tetraphenylphosphonium bromide with CAS 2751-90-8

CAS:2751-90-8
MF: C24H20BrP
MW: 419.29
EINECS:220-393-4
Synonyms:TETRAPHENYLPHOSPHONIUM BROMIDE; TTB; Phosphonium, tetraphenyl-, bromide; Phosphonium,tetraphenyl-,bromide; tetraphenyl-phosphoniubromide; Tetraphenylphosphorane hydrobromide; Tetraphenylphosphorus bromide

what is of  Tetraphenylphosphonium bromide with CAS 2751-90-8?

Tetraphenylphosphonium bromide is a supporting electrolyte for the electroreduction of buckminsterfullerene. It is used to extract heavy metals from aqueous solution as ion-association complexes

specifications

Product Name
Tetraphenylphosphonium bromide
CAS NO
2751-90-8
Formula
C24H20BrP
Molecuht Weight
419.29
Appearance
White to off-white Crystalline Powder
Application
Pharmaceutical/Syntheses Material Intermediates

Application

Tetraphenylphosphonium bromide is also known as TPP, TPP-Br, TPPB and TPPBr.Tetraphenylphosphonium bromide is a quaternary phosphonium salt mainly used in pharmaceuticals, as accelarator for fluoroelastomers , adhesion promotor for fluoroelastomers and curative of polyacrylate polymers which extends the shelf life of the compound and decreases the mould fouling. This material is highly soluble in water and slightly soluble in alcohols.

Packing

25kgs/drum,9tons/20’container

 

Tetraphenylphosphonium bromide-pack

CAS: 2751-90-8
MF: C24H20BrP
Purity: 99%

BROMODIFLUOROACETIC ACID with CAS 354-08-5

CAS:354-08-5
MF: C2HBrF2O2
MW: 174.93
EINECS:NA
SynonymsRARECHEM AL BO 1034; 2-Bromo-2,2-difluoroethanoic acid; Acetic acid,2-bromo-2,2-difluoro-; BROMODIFLUOROACETIC ACID; Difluorobromoacetic acid; 2-bromo-2,2-difluoroaceticaci

what is of  BROMODIFLUOROACETIC ACID with CAS 354-08-5?

BROMODIFLUOROACETIC ACID is an important fluorinated fine chemical product,It can be used in Syntheses Material Intermediates.

Description of BROMODIFLUOROACETIC ACID with CAS 354-08-5

Product Name
Bromodifluoroacetic Acid CAS NO 354-08-5
CAS
354-08-5
MF
C2HBrF2O2
MW
174.93
Boiling point
134 °C
Density
2.178±0.06 g/cm3
pka
0.21±0.10

Application

It can be used in Syntheses Material Intermediates.

Packing

200kgs/drum, 16tons/20’container

BROMODIFLUOROACETIC ACID

Synonyms

RARECHEM AL BO 1034; 2-Bromo-2,2-difluoroethanoic acid; Acetic acid,2-bromo-2,2-difluoro-; BROMODIFLUOROACETIC ACID; Difluorobromoacetic acid; 2-bromo-2,2-difluoroaceticaci

CAS: 354-08-5
MF: C2HBrF2O2
Purity: 99%

Cyclopentanone with CAS 120-92-3

CAS:120-92-3
Molecular Formula:C5H8O
Molecular Weight:84.12
EINECS:204-435-9
Synonyms:Adipinketon; Dumasin; Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-; ADIPIC KETONE;AKOS BBS-00004293; KETOCYCLOPENTANE; KETOPENTAMETHYLENE; CYCLOPENTANONE

What Is Cyclopentanone Cas 120-92-3

Cyclopentanone is also called AdipicKetono. Colorless transparent oily liquid. It has a special ethereal and slightly mint-like smell. Relative molecular mass 84.12. Relative density 0.9487. Melting point -51.3℃. Boiling point: 130.6℃, 23~24℃ (1.333×103Pa). Refractive index 1.4366. Flash point 30℃. Chemicalbook is insoluble in water and soluble in ethanol, ether and acetone. It is narcotic in high concentrations. It can be obtained by oxidation of cyclopentanol. Or it can be obtained by heating adipic acid in the presence of barium hydroxide. Cyclopentanone is easy to polymerize, especially in the presence of acid. Under heating, the following dehydration reactions can be carried out to generate 2-cyclopentylenecyclopentanone and 2′-cyclopentylene-2-cyclopentylenecyclopentanone respectively.

Specification

Test item Standard values Measured value
Appearance Colorless clear liquid Colorless clear liquid
Chroma <10 <10
Content >99.5% 99.75%
Acidity <0.5% 0.11%
Moisture <0.5% 0.28%
Other <0.5% 0.25%

Application

Cyclopentanone is used as an intermediate in the synthesis of rubber adhesives, synthetic resins, pharmaceuticals and biologically active compounds. It acts as precursor for the preparation of cyclopentamine and also pentethylcyclanone, cyclopentobarbital. It is a useful laboratory reagent and is used as thinner for epoxies.

Package

200kgs/drum, 16tons/20’container

Cyclopentanone-pack

Related Keywords

Adipinketon; Dumasin; Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-; ADIPIC KETONE;AKOS BBS-00004293; KETOCYCLOPENTANE; KETOPENTAMETHYLENE; CYCLOPENTANONE

CAS: 120-92-3
MF: C5H8O
Purity: 99%

Docosanamide with CAS 3061-75-4

CAS:3061-75-4
MF: C22H45NO
MW: 339.6
EINECS:221-304-1
Synonyms:AMIDE C22; Docosanamid; Amide C22, Docosanamide; BEHENAMIDE 75.0+% GC; Aqueous Dispersion of Behenamide; BEHENAMIDE; BEHENIC AMIDE; Alflow B 10; Behenic Acid AMide

what is of  Docosanamide with CAS 3061-75-4?

Docosanamide is an excellent lubricant for extruded films of polyvinyl chloride, polyethylene, polypropylene, and other materials. The product of succinic acid amide (docosamide) synthesized by existing technology and equipment has a darker color, lower melting point, higher viscosity, and poor flowability

specifications

Product Name
Behenamide / AMIDE C22 / Docosanamide CAS 3061-75-4
CAS NO.
3061-75-4
Appearance
White granule or powder
Grade Standard
Tech Grade
Storage
Cool Dry Place
Shelf Life
2 years
Out packing size
300*400
Gross Weight
25(KG)

Application

It can be used in Coating Auxiliary Agent.

Packing

25kgs/drum,9tons/20’container

Docosanamide-pack-

Synonyms

AMIDE C22; Docosanamid; Amide C22, Docosanamide; BEHENAMIDE 75.0+% GC; Aqueous Dispersion of Behenamide; BEHENAMIDE; BEHENIC AMIDE; Alflow B 10; Behenic Acid AMide

CAS: 3061-75-4
MF: C22H45NO
Purity: 99%

Ginkgo biloba extract with CAS 90045-36-6

CAS:90045-36-6
MF: NA
MW: 0
EINECS:289-896-4
Synonyms:Ginkgo biloba Extract 24/6 5ppm (HPLC); GinkgoBilobaExtract26/6WaterSoluble; GINKGOBILOBAEXTRAKT; GINKGOBILOBA,STANDARDIZEDEXTRACT,POWDER; GINKGO BILOBA LEAF EXTRACT; GINGERP.E; Ginkgo Biloba 24/6; Ginkgo Leaf Extract; Gingko leaf powder

what is of  Ginkgo biloba extract with CAS 90045-36-6?

Ginkgo is extracted by an extremely complex multistep process that concentrates the active constituents and removes the toxic ginkgolic acid. The ginkgo extract is a complex mixture of both polar and nonpolar components . The more polar fractions contain flavonol and flavone glycosides. The more nonpolar fractions contain some diterpene lactones, known as ginkgetin, ginkgolic acid, and isoginkgetin, and some interesting caged diterpenes known as ginkgolide A, B, C, J, and M. There is also a 15-carbon sesquiterpene (bilobalide) and other minor components.

specifications

Type
Herbal Extract
Part Used
Leaf
Lartin Name
Ginkgo Biloba L.
Appearance
Brown fine powder
Active ingredients
Flavone Glycosides, Terpene Lactones
Country of origin
China
Sample
Available
Shelf Life
2 years

Application

Flavonoids in Ginkgo biloba has antioxidant activity, thus can be added as an antioxidant into fats and sweets. Total flavonoids are mostly yellow, and have a wide solubility spectrum including both water-solubility and lipid solubility, so it can play a role of coloring agent. People can process Ginkgo biloba into ultrafine powder and add into food. Grinding ginkgo leaf ultra-finely and adding to cakes, biscuits, noodles, candy, ice cream as 5% to 10% can make Ginkgo biloba health food.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Synonyms

Ginkgo biloba Extract 24/6 5ppm (HPLC); GinkgoBilobaExtract26/6WaterSoluble; GINKGOBILOBAEXTRAKT; GINKGOBILOBA,STANDARDIZEDEXTRACT,POWDER; GINKGO BILOBA LEAF EXTRACT; GINGERP.E; Ginkgo Biloba 24/6; Ginkgo Leaf Extract; Gingko leaf powder

CAS: 90045-36-6
MF: N/A
Purity: 99%

Perylene with CAS 198-55-0

CAS:198-55-0
MF: C20H12
MW: 252.31
EINECS: 205-900-9
Synonyms:Perylene (refined product of P0078); Perylene, 98+%; PERYLENE OEKANAL; Perylene(Rri6401); PERYLENE, SUBLIMED; Perylene (purified by subliMation); Dibenz[de,kl]anthracene Peri-dinaphthalene; PERYLENE;
PERI-DINAPHTHALENE

1.what is of  Perylene with CAS 198-55-0?

Perylene appears as colorless to yellow crystals, insoluble in water, easily soluble in chloroform, carbon disulfide, and acetone, soluble in benzene and toluene, slightly soluble in ethanol and ether, and extremely slightly soluble in petroleum ether.

2.Description of Perylene with CAS 198-55-0

Melting point
276-279 °C(lit.)
Boiling point
400 °C
density
1.35
vapor pressure
<0.001 hPa (20 °C)
refractive index
1.6292 (estimate)
Fp
>200 °C
storage temp.
2-8°C
solubility
<0.0001g/l
form
Powder
color
Ochre to brown
Water Solubility
INSOLUBLE

3.Application

Perylene has been used as an acceptor for pristine C70 to be used as a sensitizer for efficient triplet-triplet annihilation upconversion; which has shown improved stability under continuous laser irradiation compared to the benchmark Pt(II)-ocetaethylprphyrin. Perylene has also been used as a dopant representing blue fluorescent dye on a white-emitting polymer film. Dyes and metabolites.

4.Packing

25kgs/drum,9tons/20’container

Perylene-pack

5.Synonyms

Perylene (refined product of P0078); Perylene, 98+%; PERYLENE OEKANAL; Perylene(Rri6401); PERYLENE, SUBLIMED; Perylene (purified by subliMation); Dibenz[de,kl]anthracene Peri-dinaphthalene; PERYLENE; PERI-DINAPHTHALENE

CAS: 198-55-0
MF: C20H12
Purity: 99%

L-Lysine monoacetate with CAS 57282-49-2

CAS:57282-49-2
MF: C8H18N2O4
MW: 206.24
EINECS: 260-664-4
Synonyms:L-LYS AC; L-LYSINE AC; L-LYSINE ACETATE SALT; L-Lysine monoacetate; H-LYS-OH ACOH; L-LYSINE ACETATE USP; L-LYSINE ACETATE USP ; STANDARD; LYSINE ACETATE; LYSINEACETATE,USP

1.what is of  L-Lysine monoacetate with CAS 57282-49-2?

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

2.Description of L-Lysine monoacetate with CAS 57282-49-2

roduct Name
L-Lysine monoacetate
Appearance
White powder
CAS No.
57282-49-2
Grade Standard
Excellent
Storage
Cool Dry Place
Shelf Life
2 years
Out packing size
300*400
Gross Weight
25(KG)

3.Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

4.Packing

25kgs/drum,9tons/20’container

L-Lysine monoacetate -pack

5.Synonyms

L-LYS AC; L-LYSINE AC; L-LYSINE ACETATE SALT; L-Lysine monoacetate; H-LYS-OH ACOH; L-LYSINE ACETATE USP; L-LYSINE ACETATE USP ; STANDARD; LYSINE ACETATE; LYSINEACETATE,USP

CAS: 57282-49-2
MF: C8H18N2O4
Purity: 99%

DIBENZYLIDENEACETONE with CAS 538-58-9

CAS:538-58-9
MF: C17H14O
MW: 234.29
EINECS: 232-160-4
Synonyms:DIBENZYLIDENEACETONE; DIBENZAL ACETONE; DISTYRYL KETONE; 1,5-DIPHENYL-PENTA-1,4-DIEN-3-ONE; 1,5-DIPHENYL-3-PENTADIENONE; 1,5-DIPHENYL-1,4-PENTADIEN-3-ONE; 1,5-Diphenyl-1,4-pentadien-3-one, min. 98%; AKOS 213-33

1.what is of  DIBENZYLIDENEACETONE with CAS 538-58-9?

Dibenzolideneacetone can be used as a ligand to prepare palladium catalysts, which are widely used in catalytic hydrogenation, coupling, carbonylation, alkyne cyclotrimerization, and other fields. Such as palladium catalyzed Negishi reaction between halogenated hydrocarbons and organic zinc, Stille reaction between halogenated hydrocarbons and organic tin, etc

2.Description of  DIBENZYLIDENEACETONE with CAS 538-58-9

Product Name
Dibenzylideneacetone
CAS
538-58-9
Content
98%
Packing Specification
25kg/drum

3.Application

Used for sun protection products.Used for sun protection products

4.Packing

25kgs/drum,9tons/20’container

DIBENZYLIDENEACETONE-pack

5.Synonyms

DIBENZYLIDENEACETONE; DIBENZAL ACETONE; DISTYRYL KETONE; 1,5-DIPHENYL-PENTA-1,4-DIEN-3-ONE; 1,5-DIPHENYL-3-PENTADIENONE; 1,5-DIPHENYL-1,4-PENTADIEN-3-ONE; 1,5-Diphenyl-1,4-pentadien-3-one, min. 98%; AKOS 213-33

CAS: 538-58-9
MF: C17H14O
Purity: 99%

Sodium bromate with CAS 7789-38-0

CAS:7789-38-0
MF:BrNaO3
MW: 150.89
EINECS:232-160-4
Synonyms:BROMIDE ION CHROMATOGRAPHY STANDARD; BROMIDE STANDARD; BROMIDE STANDARD SOLUTION; BROMIDE; Bromicacid sodium salt; SODIUM BROMATE; SODIUM BROMIDE 40; SODIUM BROMIDE 45

1.what is of  Sodium bromate with CAS 7789-38-0?

Sodium brother is a colorless crystal, white particle, or crystalline powder. No odor. Decompose and release oxygen at 381 ℃. Soluble in water, insoluble in ethanol, and the aqueous solution is neutral. The relative density is 3.34. Has oxidizing properties. Friction with organic matter, sulfides, and easily oxidizable substances can cause combustion or explosion, emitting a pungent odor.

2.Description of  Sodium bromate with CAS 7789-38-0

Items
Specifications
Appearance
White crystal
Purity
≥99.5%
Water
≤0.1%
Cl
≤0.1%
Br
≤0.06%
SO4
≤0.03%
Heavy metals
≤5ppm
Fe
≤5ppm
As
≤5ppm

3.Application

Sodium bromate is used as an oxidant to convert tetrahydropyranyl ethers to carbonyl compounds. It acts as an analytical reagent. It is also used for dissolving gold from its ores, boiler cleaning, oxidation of sulfur and vat dyes. Further, it is used in hair treatment formulations as a hair-permanent.

4.Packing

25kgs/drum,9tons/20’container

Sodium bromate-pack

5.Synonyms

BROMIDE ION CHROMATOGRAPHY STANDARD; BROMIDE STANDARD; BROMIDE STANDARD SOLUTION; BROMIDE; Bromicacid sodium salt; SODIUM BROMATE; SODIUM BROMIDE 40; SODIUM BROMIDE 45

CAS: 7789-38-0
MF: BrNaO3
Purity: 99%

BETA-CYCLODEXTRIN with CAS 7585-39-9

CAS:7585-39-9
Molecular Formula:C42H70O35
Molecular Weight:1134.99
Appearance:white powder
EINECS:231-493-2
Synonyms:BETA-CYCLODEXTRIN,REAGENT;Glucose-b-cyclodextrin；β-Cyclodextran；B-cyclodextrin crystalline；BETA BYCLODEXTRIN;β-Cyclodextrin CAS7585-39-9

what is of  BETA-CYCLODEXTRIN with CAS 7585-39-9?

As a new pharmaceutical excipient, β-cyclodextrin is mainly used to increase the stability of drugs, prevent the oxidation and decomposition of drugs, improve the dissolution and bioavailability of drugs, reduce the toxic side effects of drugs, and cover up the odor and odor of drugs. In food manufacturing, it is mainly used to eliminate odors, improve the stability of flavors and pigments, and enhance emulsification and moisture-proof ability. Improve the taste of food, is a good stabilizer and flavor agent for medicine, food and cosmetics manufacturing industry.

Specification

ITEM STANDARD
Appearance White, practically odorless,fine crystalline powder having a slightly sweet taste. Sparingly soluble in water.
Identification IR Same absorption bands as USP Beta Cyclodextrin RS
HPLC The retention time of the major peak of sample solution
corresponds to the standard solution
Optical rotation +160°~+164°, determined at 20℃
  Iodine test solution A yellow-brown precipitate is formed
Residue on ignition NMT0.1%
Reducing sugars NMT0.2%
Light-absorbing impurities NMT0.10,230-350nm
NMT0.05,350-750nm

Application

In the food industry, the slow release of food preservatives and preservatives, improve the anti-corrosion effect, extend the shelf life of food, improve the taste of food, in food manufacturing, mainly used to eliminate odor, improve the stability of flavors and pigments, enhance the emulsification ability and moisture-proof ability. Widely used in pharmaceutical excipients industry is mainly used to increase the stability of drugs, to prevent oxidation and decomposition of drugs, to improve the dissolution and bioavailability of drugs, to reduce the toxic side effects of drugs, to cover up the odor and odor of drugs. In the cosmetics industry, it can prevent cosmetic whitening agents from damaging blood acid oxidation and Browning to improve the whitening effect and reduce irritation.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Synonyms

BETA-CYCLODEXTRIN,REAGENT;Glucose-b-cyclodextrin；β-Cyclodextran；B-cyclodextrin crystalline；BETA BYCLODEXTRIN;β-Cyclodextrin CAS7585-39-9

CAS: 7585-39-9
MF: C42H70O35
Purity: 99%

(R)-3-AMINO-PYRROLIDINE-3-CARBOXYLIC ACID with CAS 6807-92-7

CAS No:6807-92-7
Other Names:(R)-3-AMINO-PYRROLIDINE-3-CARBOXYLIC ACID
MF:C5H10N2O2, C5H10N2O2
EINECS No:/
Density:1.263
Boiling Point:279 °C
SYNONYM：CUCURBITIN;(R)-3-AMINO-PYRROLIDINE-3-CARBOXYLICACID;2(3R)-3-AMINOPYRROLIDINE-3-CARBOXYLICACID;(3R)-3-Aminopyrrolidine-3-carboxylicacid;3-Pyrrolidinecarboxylicacid,3-amino-,(3R)-(9CI);cucurbitine;DWAKXSZUASEUHH-RXMQYKEDSA-N;(3R)-3-Amino-3-pyrrolidinecarboxylicacid

What is of  (R)-3-AMINO-PYRROLIDINE-3-CARBOXYLIC ACID with CAS 6807-92-7?

It can be used in Chemical Intermediates.

Specifications

Product Name
(R)-3-AMino-pyrrolidine-3-carboxylic acid / CAS 6807-92-7
Appearance
White powder
Grade Standard
Tech Grade
Storage
Cool Dry Place
Shelf Life
2 years
Out packing size
300*400
Gross Weight
25(KG)

Application

(R)-3-AMINO-PYRROLIDINE-3-CARBOXYLIC ACID can be used in Chemical Intermediates.It can be used in Chemical Intermediates.It can be used in Chemical Intermediates.It can be used in Chemical Intermediates.

Packing

25kgs/drum,9tons/20’container25kgs/bag,20tons/20’container

(R)-3-AMINO-PYRROLIDINE-3-CARBOXYLIC ACID -pack

Synonyms

CUCURBITIN; (R)-3-AMINO-PYRROLIDINE-3-CARBOXYLIC ACID; 2(3R)-3-AMINOPYRROLIDINE-3-CARBOXYLICACID; (3R)-3-Aminopyrrolidine-3-carboxylic acid; 3-Pyrrolidinecarboxylicacid,3-amino-,(3R)-(9CI); cucurbitine; DWAKXSZUASEUHH-RXMQYKEDSA-N; (3R)-3-Amino-3-pyrrolidinecarboxylic acid

CAS: 6807-92-7
Purity: 99%

Polyvinylpyrrolidone with CAS 9003-39-8 PVP K30 K60 K90

CAS No.:9003-39-8
MF: (C6H9NO)n
EINECS: 1312995-182-4
Brand Name:Unilong
Synonym:Polyvinylpyrrolidone; pvp; PVPK30; PVPK90

What is Polyvinylpyrrolidone (PVP)?

Polyvinylpyrrolidone (PVP) is a polymer of vinylpyrrolidone, which can be divided into soluble PVP and insoluble PVPP due to its different degree of polymerization. The relative molecular weight of soluble PVP is 8000~10000, which can be used as a precipitator.

Description

TYPE PVP K30 PVP K60 PVP K90
Appearance White or off-white Powder
K Value 27-32.4 54-64.8 81-97.2
NVP singel impurity
(impurity A)		 (CP2005/USP26) %max 0.1 0.1 0.1
(USP31/EP6/BP2007) ppm max 10 10 10
Water % max 5.0 5.0 5.0
Content % min 95 95 95
pH  (5% aqueous solution) 3.0-7.0 4.0-7.0 4.0-7.0
Sulfate ash% max 0.1 0.1 0.1
Nitrogen content﹪ 11.5-12.8 11.5-12.8 11.5-12.8
2-P content % max 3.0 3.0 3.0
Aldehyde ppm max 500 500 500
Heavy metal ppm max 10 10 10
Hydrazine ppm max 1 1 1
Hydrogen peroxide ppm max 400 400 400

Application

Clarifying agent; pigment stabiliz-pcer; colloidal stabilizer; It is mainly used for beer clarifying and quality stabilizing (reference amount 8~20g/100L, maintained for 24h and remove it by filtration), and can also be applied in combination with enzymes (protease) and protein adsorbents. It is also used to clarify the wine and as a stabilizer to prevent discoloration (reference amount 24~72g/100L).

pvp-application

Packing

25kgs/drum,9tons/20’container

Polyvinylpyrrolidone-PACK

Synonym

Polyvinylpyrrolidone; pvp; PVPK30; PVPK90

CAS: 9003-39-8
MF: C6H9NO
Purity: 99%

Diazolidinyl Urea with CAS 78491-02-8

CAS:78491-02-8
Molecular Formula:C8H14N4O7
Molecular Weight:278.22
EINECS:278-928-2
Synonyms:Germall; N-(HYDROXYMETHYL)-N-(1,3-DIHYDROXYMETHYL-2,5-DIOXO-4-IMIDA.; DIAZOLIDINYLUREA (GERMALL II); 1,3-Bis(hydroxymethyl)-5-[1,3-bis(hydroxymethyl)ureido]hydantoin; MicrocideIvtm; imidazolidinylurea11

1.what is of  Diazolidinyl Urea with CAS 78491-02-8?

Diazolidinyl urea, a formaldehyde re1easer, is mainly contained in cosmetics and toiletries, and can be found in barrier creams.

2.Description of Diazolidinyl Urea with CAS 78491-02-8

Item
Index
Nitrogen content, %
19.0~21.0
Loss on drying, %
≤3.0%
Ignition residue, %
≤3.0%
pH(1%aqueous solution)
6.0~8.0

3.Application

diazolidinyl urea is an antiseptic and deodorizer. It is also a broadspectrum preservative against bacteria and fungi. generally, it is used in concentrations of 0.03 to 0.3 percent. It has been found that diazolidinyl urea is a stronger sensitizer than imidazolidinyl urea for people sensitive or allergic to formaldehyde.

4.Packing

200kgs/drum, 16tons/20’container

Diazolidinyl Urea-pack

5.Synonyms

Synonyms:Germall; N-(HYDROXYMETHYL)-N-(1,3-DIHYDROXYMETHYL-2,5-DIOXO-4-IMIDA.; DIAZOLIDINYLUREA (GERMALL II); 1,3-Bis(hydroxymethyl)-5-[1,3-bis(hydroxymethyl)ureido]hydantoin; MicrocideIvtm; imidazolidinylurea11

CAS: 78491-02-8
MF: C8H14N4O7
Purity: 99%

3-O-Ethyl-L-Ascorbic Acid with CAS 86404-04-8 Factory Supply

Product Name: 3-O-Ethyl-L-Ascorbic Acid
CAS Number: 86404-04-8
EC / EINECS No.: 617-849-3
Synonyms: 3-O-Ethyl Ascorbyl Ether; Ethyl Ascorbic Acid; VCE
Specification: Assay(HPLC) >=99.0%; Purity(HPLC) >=99.0%; pH 3.5-5.0; Water <=1.0%; Loss on drying <=0.5%; Heavy metal <=10 ppm
Appearance: White crystal
Package: 25 kgs/drum or 25 kgs/bag
Application: Used in cosmetics for whitening, brightening, antioxidant, anti-inflammatory and collagen-repair functions

What is 3-O-Ethyl-L-Ascorbic Acid with CAS 86404-04-8?

3-O-Ethyl-L-Ascorbic Acid with CAS 86404-04-8, also called VC ethyl ether, is an ascorbic acid derivative. Ascorbic acid is a naturally occurring antioxidant and free radical scavenger, a reducing agent in the conversion process of biological enzymes, and has a preventive effect on some chronic diseases (cancer, diabetes and allergic skin diseases).

Specification

ITEM STANDARD RESULT
Appearance White crystal Conform
Melting Rang 111.0～116.0℃ 112.8～114.3℃
PH 3.5～5.0 4.3
Water ≤1.0% 0.22%
Residue on ignition ≤0.1% 0.05%
Loss on drying ≤0.5% 0.13%
Heavy metal ≤10ppm Conform
Bacteria total ≤100cfu/g Conform
Molds and Yeasts ≤50cfu/g Conform
Staphylococcus aureus Negative N.D
Pseudomonas aeruginosa Negative N.D
Assay(HPLC) ≥99.0% 99.76%
Purity(HPLC) ≥99.0% 99.42%

Application 

1.When the amount added is 2%, 3-O-Ethyl-L-ascorbic acid has dual effects of bleaching and whitening.

2.It has a repairing effect on the composition and synthesis of collagen.

3.After it enters the dermis, it directly participates in the synthesis of collagen, repairs the activity of skin cells, increases collagen, makes the skin plump and elastic, and makes the skin delicate and smooth.

4.In cosmetics, it has anti-oxidation and whitening and freckle-removing effects.

5.It has strong antibacterial and anti-inflammatory effects, and resists inflammation caused by sunlight.

3-O-Ethyl-L-Ascorbic Acid with CAS 86404-04-8-application

Packing 

25 kgs/drum, 9 tons/20’container

25 kgs/bag, 20 tons/20’container

3-O-Ethyl-L-Ascorbic Acid with CAS 86404-04-8-packing

Sulfuric acid iron(2+) salt monohydrate with CAS 17375-41-6

CAS:17375-41-6
Molecular Formula:FeH4O5S
Molecular Weight:171.93
Appearance:Pale Green Powder
Synonyms: FERROUS SULFATE MONOHYDRATE; sulfuric acid iron(2+) salt monohydrate; Iron sulfate monohydrate; Iron(2+) sulfate monohydrate; Ferrous Sulphate Monohydrate (FeSO4)

What is Sulfuric acid iron(2+) salt monohydrate with CAS 17375-41-6?

The iron contained in ferrous sulfate monohydrate is the raw material for the synthesis of blood red antibody in animals. It can be used as a feed grade mineral feed additive, as a blood tonic for raising livestock, which can promote the growth and development of livestock and aquatic animals, and enhance disease resistance.

Specification

ITEM STANDARD RESULT
Appearance Pale Green Powder Conform
Pb(mg/kg) ≤2 Conform
Hg(mg/kg) ≤1 Conform
As(mg/kg) ≤3 Conform
Acid-insoluble substance Not detected Conform
Active assay ≥98% 98.59%

Application

1.Use ferrous sulfate monohydrate to produce iron oxide red and other pigments;
2.In agriculture, it can be used as herbicide, soil conditioner and foliar fertilizer to effectively improve the soil and remove moss and lichen;
3.It can also be used as pesticide to control the disease of wheat and fruit trees;
4.It can also be used as intermediate raw materials for chemical, electronic and biochemical industries

Package

25kgs bag or requirement of clients. Keep it away from light at a temperature below 25℃.

Synonyms

FERROUS SULFATE MONOHYDRATE; sulfuric acid iron(2+) salt monohydrate; Iron sulfate monohydrate; Iron(2+) sulfate monohydrate; Ferrous Sulphate Monohydrate (FeSO4)

CAS: 17375-41-6
MF: FeH2O5S
Purity: 99%

morpholin-3-one with CAS 109-11-5

CAS:109-11-5
Molecular Formula:C4H7NO2
Molecular Weight:101.1
EINECS:203-647-9
Synonyms:Morpholin-3-on; 3-Oxomorpholine; MORPHOLIN-3-ONE; morpholine-3-one; 3-morpholone; 3-MORPHOLINONE; 3-Ketomorpholine; 3-Morpholin-4-ylne

1.what is of  morpholin-3-one with CAS 109-11-5?

3-ketomorpholine is also known as morpholin-3-one. It is useful pharmacological intermediate. Recent studies have shown that some morpholin-3-one derivatives could effectively cause cell cycle arrest at G1 phase.

2.Description of morpholin-3-one with CAS 109-11-5

Item
Standard
Test Results
Heavy metals
≤10 ppm
<10ppm
Water
≤1.0%
0.1%
Sulphated ash
≤0.5% determined on 1.0 g.
0.009%
Residue on ignition
≤0.1%
0.03%
Related Substances
Unspecified impurities: for each impurity
≤0.10%
<0.10%
Total Impurities
≤0.5%
0.18%
Purity
≥99.0%
99.7%
Assay
99.0%~101.0% (anhydrous substance).
99.8%
Storage
Preserve in well-closed, light-resistant and airtight containers.
Complies

3.Application

3-ketomorpholine is also known as morpholin-3-one. It is useful pharmacological intermediate. Recent studies have shown that some morpholin-3-one derivatives could effectively cause cell cycle arrest at G1 phase.

4.Packing

25kgs/drum,9tons/20’container

morpholin-3-one-pack

5.Synonyms

Morpholin-3-on; 3-Oxomorpholine; MORPHOLIN-3-ONE; morpholine-3-one; 3-morpholone; 3-MORPHOLINONE; 3-Ketomorpholine; 3-Morpholin-4-ylne

CAS: 109-11-5
MF: C4H7NO2
Purity: 99%

AMBERLITE XAD-7 with CAS 37380-43-1

CAS:37380-43-1
Molecular Formula:N/A
Molecular Weight:0
EINECS:N/A
Synonyms:AMberliteXAD7HP ion exchangeresin; Aerlite XAD7HP; AMBERLITE(TM), XAD7HP; AMBERLITE(R) XAD-7; AMBERLITE(R) XAD-7 HP; AMBERLITE’ XAD-7; AMBERLITE XAD-7; Amberlite XAD-7 HP

1.what is of  AMBERLITE XAD-7 with CAS 37380-43-1?

Nonionic macroreticular resin that adsorbs and releases ionic species through hydrophobic and polar interactions; usually used under isocratic conditions.

2.Description of AMBERLITE XAD-7 with CAS 37380-43-1

Grouping
Separation materials and consumables
Keywords
Amberlite XAD7HP
Model
I0307
Supply Capacity
100 Piece/Pieces per Month
Packing
100 g/piece
Other packaging
Please contact customer service

3.Application

Amberlite XAD-7 is used in chromatography media, enzyme immobilization and water purification. It is also used in the removal of relatively polar compounds from non aqueous solvents, non-aromatic compounds from polar solvent, recovery of plant extracts, antibiotics, enzymes and proteins.

4.Packing

25kgs/drum,9tons/20’container

AMBERLITE XAD-7-pack

5.Synonyms

AMberliteXAD7HP ion exchangeresin; Aerlite XAD7HP; AMBERLITE(TM), XAD7HP; AMBERLITE(R) XAD-7; AMBERLITE(R) XAD-7 HP; AMBERLITE’ XAD-7; AMBERLITE XAD-7; Amberlite XAD-7 HP

CAS: 37380-43-1
MF: N/A
Purity: 99%

Poly(oxy-1,2-ethanediyl), .alpha.-isodecyl-.omega.-hydroxy- with cas 61827-42-7

CAS:61827-42-7
Molecular Formula:C12H26O2
Molecular Weight:202.33364
EINECS:211-112-6
Synonyms:Caflon DE 0600; Chemal DA 6; Chemal DA 9; Correctol SE; Ethoxylated isodecanol; Ethoxylated isodecyl alcohol; FC 2; Finesurf D 45; Finesurf D 60;
Finesurf D 65

what is  of  Poly(oxy-1,2-ethanediyl), .alpha.-isodecyl-.omega.-hydroxy- with cas 61827-42-7?

Poly (oxy-1,2-ethanediyl), alpha-isodecyl-omega-hydroxy – is a non-ionic surfactant that appears as a colorless or pale yellow liquid and has excellent emulsifying and cleaning properties.

Specification

Brand
E-1302
E-1304
E-1306
E-1308
E-1310
E-1312
Appearance
Colorless to faint yellow transparent liquid or milky white grease
PH
5.0—7.0
Content
≥99%
Hydroxyl value
195±5
150±5
120±5
100±5
88±5
78±5

Usage

It can be used in Electronics Chemicals.

Packing

200kgs/drum, 16tons/20’container

Caflon DE 0600 -pack

Synonyms

Caflon DE 0600; Chemal DA 6; Chemal DA 9; Correctol SE; Ethoxylated isodecanol; Ethoxylated isodecyl alcohol; FC 2; Finesurf D 45; Finesurf D 60;
Finesurf D 65

CAS: 61827-42-7
Purity: 99%
MF: C12H26O2

Tween 80 CAS 9005-65-6

CAS: 9005-65-6
Molecular Formula: C24H44O6
Molecular Weight: 428.600006103516
EINECS: 500-019-9

Synonyms: CHROMOGENIC SELECTIVE E.COLI 55MM; TRYPTONE SOY BROTH 120X15ML; TRYPTONE SOY BROTH 20X15ML; TWEEN(R) 80 Vetec(TM) reagent grade; CCA COLIFORMS CHROMOGENIC A. (ISO) 55MM; armotanpmo-20

What is Tween 80 CAS 9005-65-6？

Tween 80 is an amber oily liquid with a relative density of 1.00 ± 0.05, viscosity of 0.40-0.60Pa · s (25 ℃), flash point of 288 ℃, and HLB value of 10.0. Soluble in mineral oil, corn oil, dioxane, cellulose, methanol, ethanol, ethyl acetate, aniline and toluene, petroleum ether, cottonseed oil, acetone, carbon tetrachloride.

Specification

Item Specification
Boiling point >100°C
Density 1.08 g/mL at 20 °C
Melting point -25 °C
PH 5-7 (50g/l, H2O, 20℃)
resistivity n20/D 1.473
Storage conditions -20°C

Application

Tween 80 is widely used in oil extraction and transportation, pharmaceuticals, cosmetics, paints and pigments, textiles, food, and pesticides. Used as emulsifiers, dispersants, stabilizers, dispersants, lubricants, softeners, antistatic agents, rust inhibitors, finishing agents, viscosity reducers, etc. in detergent production and metal surface rust prevention cleaning.

Packaging

Usually packed in 25kg/drum,and also can be do customized package.
Tween 80 CAS 9005-65-6 package

LITHIUM METASILICATE with cas 10102-24-6

CAS No:10102-24-6
MW:89.97
MF:Li2O3Si
EINECS NO:235-730-0; 233-270-5
Synonyms:LITHIUM METASILICATE in stock Factory; LITHIUM METASILICATE; LITHIUM SILICATE; LITHIUM SILICATE (META); dilithium metasilicate; Lithiummetasilicate,99%; Lithium metasilicate, 99.5% (metals basis)

What is  of  LITHIUM METASILICATE with cas 10102-24-6?

To calibrate thermoelements

Specification

Item
Specifications
Appearance
light yellow transparent or semi-transparent liquid
Li2O %
2.1 ± 0.1
SiO2 %
20.0 ± 1.0
Modulus(SiO2/Li2O)
4.8 ± 0.2
Viscosity 25℃
10-15
PH
10.0-12.0
Relative density 20℃
1.170-1.190

Application

To calibrate thermoelements

Packing

Usually packed in 25kg/drum,and also can be do customized package.

LITHIUM METASILICATE -pack

Synonyms

LITHIUM METASILICATE in stock Factory; LITHIUM METASILICATE; LITHIUM SILICATE; LITHIUM SILICATE (META); dilithium metasilicate; Lithiummetasilicate,99%; Lithium metasilicate, 99.5% (metals basis)

CAS: 10102-24-6
Purity: 99%
MF: Li2O3Si

Zerumbone with CAS 471-05-6

CAS:471-05-6
Molecular Formula:C15H22O
Molecular Weight:218.33
EINECS:NA
Synonyms:(2E,6E,10E)-2,6,9,9-tetramethylcycloundeca-2,6,10-trien-1-one; GIHNTRQPEMKFKO-SKTNYSRSSA-N; 2,6,10-Cycloundecatrien-1-one, 2,6,9,9-tetramethyl-, (2E,6E,10E)-; Zingiber zerumbe extract; (2E,6E,10E)-2,6,9,9-Tetramethylcycloundeca-2,6,10-trienone

1.what is of  Zerumbone with CAS 471-05-6?

A sesquiterpenoid and cyclic ketone that is (1E,4E,8E)-alpha-humulene which is substituted by an oxo group at the carbon atom attached to two double bonds. It is obtained by steam distillati n from a type of edible ginger, Zingiber zerumbet Smith, grown particularly in southeast Asia.

2.Description of Zerumbone with CAS 471-05-6

Product Name
Zerumbone
Molecular formula
C15H22O
CAS
471-05-6
Molecular Weight
218.34
HPLC
98%
Grade
Reference Standard

3.Application

Zerumbone has been used:
•for liquid chromatography with mass spectrometry (LC-MS-MS)
•to investigate its potential application in the prevention
•treatment of esophageal squamous cell carcinomas (ESCC)

4.Packing

25kgs/drum,9tons/20’container

Zerumbone-pack

5.Synonyms

(2E,6E,10E)-2,6,9,9-tetramethylcycloundeca-2,6,10-trien-1-one; GIHNTRQPEMKFKO-SKTNYSRSSA-N; 2,6,10-Cycloundecatrien-1-one, 2,6,9,9-tetramethyl-, (2E,6E,10E)-; Zingiber zerumbe extract; (2E,6E,10E)-2,6,9,9-Tetramethylcycloundeca-2,6,10-trienone

CAS: 471-05-6
MF: C15H22O
Purity: 99%

Iridium(III) chloride hydrate CAS 14996-61-3

CAS: 14996-61-3
Purity: 99%
Molecular formula: Cl3H2IrO
Molecular weight: 316.58
EINECS: 628-578-5

Synonyms: IridiuM(III) chloride hydrate reagent grade; IRIDIUM(III) CHLORIDE ; HYDRATE; Iridium trichloride hydrate; Iridium(III) Chloride Hydrate (IrCl3); IRCL3/Iridium(III) chloride hydrate; Iridium(Ⅲ) chL; Iridiumchloride1; Iridiumchloridehydrate

What is Iridium(III) chloride hydrate CAS 14996-61-3?

Iridium(III) chloride hydrate CAS 14996-61-3 is used to prepare other iridium compounds. It finds use as a catalyst for oxidation in presence of cerium(IV) and in the the manufacture of electrodes. Iridium(III) chloride is used in iridium electroplating, in making the standard meter bar of Paris and crucibles.

Specifications

Name
iridium (iii) chloride hydrate
Synonyms
Iridium trichloride hydrate
Molecular Formula
Cl3H2IrO
Molecular Weight
316.59
CAS Registry Number
14996-61-3
Appearance
Dark brown crystal powder
Ir content
54%

Application

Iridium(III) chloride hydrate CAS 14996-61-3 is used to prepare other iridium compounds. It finds use as a catalyst for oxidation in presence of cerium(IV) and in the the manufacture of electrodes. Iridium(III) chloride is used in iridium electroplating, in making the standard meter bar of Paris and crucibles.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Iridium(III) chloride hydrate CAS 14996-61-3 package

LUTEIN with CAS 127-40-2

Cas: 127-40-2
MF: C40H56O2
MW: 568.87
EINECS: 204-840-0
Synonym: LUTEIN 10%, 20%, 70%, 90%; ALL-TRANS-LUTEIN; TRANS-LUTEIN; α-Carotene-3,3′-diol; β, ε-carotene-3,3′-diol; Daucol; luteochrome; XANTHOPHYLL (LUTEIN)

What is LUTEIN with CAS 127-40-2 ?

Lutein is a yellow dihydroxylated carotenoid which is found to be a common constituent in many dietary supplements.

Specification

Product Name
Marigold Extract —Zeaxanthin
MOQ
1KG/aluminum foil bag
Payment items
Accept Alibaba trade assurance
Specification
1) Zeaxanthin Powder 1%~80%(HPLC/UV)
2) Zeaxanthin CWS Powder 1%~20%(HPLC/UV)
3) Zeaxanthin Beadlets 5%~20% (HPLC/UV)
4)Zeaxanthin Oil suspending5%,10%,20% (HPLC)
Stocks
China & USA warehouse Stocks supply Marigold Extract Lutein & zeaxanthin

Application 

Xanthophyll is one of the most widespread carotenoid alcohols in nature. Originally isolated from egg yolk, also isolated by chromatography from nettles, algae, and petals of many yellow flowers.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

unilong packing

CAS: 127-40-2
MF: C40H56O2
Purity: 99%

adipicacid with CAS 124-04-9

CAS No.: 124-04-9
MF: C6H10O4
EINECS No.: 204-673-3
Grade Standard: Industrial Grade
Purity: 99.5%
Other Names: Adipic acid, Adipinic acid, 1,6-Hexanedioic acid, 1,4-Butanedicarboxylic acid

What is adipicacid with CAS 124-04-9

An alpha,omega-dicarboxylic acid that is the 1,4-dicarboxy derivative of butane.

Description 

item
value
Classification
Adipic Acid
CAS No.
124-04-9
Other Names
Hexanedioic acid
MF
C6H10O4
EINECS No.
204-673-3
Place of Origin
China
Grade Standard
Industrial Grade
Purity
99.5%
Appearance
white crystal powder
Packing
25kgs
Sample
Availabe

Application 

Adipic acid’s main use is in the production of 6,6 nylon. It is also used in resins, plasticizers, lubricants, polyurethanes, and food additives.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

packing

CAS: 124-04-9
MF: C6H10O4
Purity: 99%

Undecanedioic acid with CAS 1852-04-6

CAS:1852-04-6
Molecular Formula:C11H20O4
Molecular Weight:216.27
EINECS:217-440-6
Synonyms:UNDECANEDIOIC ACID; RARECHEM AL BO 0436; NONAMETHYLENEDICARBOXYLIC ACID; Undecanedionic acid; 1,11-UNDECANEDIOIC ACID; 1,9-NONAMETHYLENE DICARBOXYLIC ACID; 1,9-NONANEDICARBOXYLIC ACID; HENDECANEDIOIC ACID; DICARBOXYLIC ACID C11

1.what is of  Undecanedioic acid with CAS 1852-04-6?

An alpha,omega-dicarboxylic acid that is nonane with two carboxylic acid groups at positions C-1 and C-9.

2.Description of  Undecanedioic acid with CAS 1852-04-6

ITEM
SPECIFICATION
RESULT
Appearance
white powder
White powder
Total acids (%)
≥98.5%
99.01%
Mono acid (%)
≥97.0%
97.5%
Melting point (°C)
110.0-113.0
111.7-112.4
Moisture (%)
≤0.3
0.13
Ash ppm
≤30
7
Nitrogen
≤ 250ppm
188ppm

3.Application

Undecanedioic Acid is a bioactive compound found in Polygala tenuifolia root which is used as a functional food due to its attractive health benefits.

4.Packing

25kgs/drum,9tons/20’container

Undecanedioic acid-pack

5.Synonyms

UNDECANEDIOIC ACID; RARECHEM AL BO 0436; NONAMETHYLENEDICARBOXYLIC ACID; Undecanedionic acid; 1,11-UNDECANEDIOIC ACID; 1,9-NONAMETHYLENE DICARBOXYLIC ACID; 1,9-NONANEDICARBOXYLIC ACID; HENDECANEDIOIC ACID; DICARBOXYLIC ACID C11

CAS: 1852-04-6
MF: C11H20O4
Purity: 99%

LITHIUM with CAS 13453-69-5

CAS:13453-69-5
Molecular Formula:BH2LiO2
Molecular Weight:51.76
EINECS:236-631-5
Synonyms:REAGENT; Lithiummetaborate,octahydrat; SPECTROMELT A 20; SPECTROMELT C 20; SPECTROMELT(R) C20; LITHIUM METABORATE; LITHIUM METABORATE 2-HYDRATE; LITHIUM BORATE (META)

1.what is of  LITHIUM with CAS 13453-69-5?

Lithium metaborate (LiBO2) is the lithium salt of boric acid. It can be synthesized by reacting orthoboric acid with lithium carbonate. Its crystals belong to the monoclinic crystal system having space group P21/c. Three polymorphic forms have been identified on ambient pressure devitrification of LiBO2: α-, γ- and β′-LiBO2.

2.Description of LITHIUM with CAS 13453-69-5

Item
Specifications
LiBO2 %
99.9 min
Al %
0.005 max
Ca %
0.01 max
Fe %
0.005 max
Na %
0.01max
P %
0.005max
Si %
0.01 max
LOI(500°C/1h) %
2.0 max
Bulk Density g/cm3
0.3-0.6

3.Application

Lithium Metaborate is commonly used as a fused compound or a component for an assay. It has been used for the analysis of wild rice for silicon, calcium, magnesium and potassium. Lithium metaborate was used to fuse with solid samples for decomposition.

4.Packing

25kgs/drum,9tons/20’container

CLITHIUM--pack

5.Synonyms

REAGENT; Lithiummetaborate,octahydrat; SPECTROMELT A 20; SPECTROMELT C 20; SPECTROMELT(R) C20; LITHIUM METABORATE; LITHIUM METABORATE 2-HYDRATE; LITHIUM BORATE (META)

CAS: 13453-69-5
MF: BLiO2
Purity: 99%

TRI-SODIUMPHOSPHATEDODECAHYDRATE with CAS 10101-89-0

CAS:10101-89-0
Molecular Formula:H6NaO5P
Molecular Weight:140.01
EINECS:600-151-8
Synonyms:TSP; TSP, 12-HYDRATE; TRI-SODIUM ORTHOPHOSPHATE 12H2O; TRI-SODIUM ORTHOPHOSPHATE DODECAHYDRATE; TRI-SODIUM PHOSPHATE-12-HYDRATE; TRISODIUM PHOSPHATE 12-WATER

1.what is of  TRI-SODIUMPHOSPHATEDODECAHYDRATE with CAS 10101-89-0?

Trisodium Phosphate Dodecahydrate (TSP, CAS 10101-89-0) is a white crystalline powder, highly soluble in water, and widely used as a cleaning agent, water softener, food additive, and industrial chemical. With strong alkalinity and excellent emulsifying properties, trisodium phosphate dodecahydrate is valued across food, detergent, and water treatment industries.

2.Description of TRI-SODIUMPHOSPHATEDODECAHYDRATE with CAS 10101-89-0

Item
Standard
main contents% ≥
98.0
phosphorus pentoxide( p2o5)%≥
18.0
sodium oxide(as na2o)%
15.5-19
sulfate(as so4 )% ≤
0.5
heavy metal(as pb)% ≤
0.001
arsenic(as as)% ≤
0.0003
fluoride(as f)% ≤
0.005
water insoluble% ≤
0.10
ph value of 1% solution
11—12.5

3.Application

1. Food Industry

Used as an emulsifier, buffer, and food additive in meat processing, dairy, and beverages.

Helps maintain food texture, stabilize pH, and improve shelf life.

2. Cleaning and Detergents

Commonly used in household and industrial cleaners.

Effective in removing grease, oil, and stubborn stains due to its high alkalinity.

3. Water Treatment

Functions as a water softener, preventing scale formation in boilers and pipelines.

Enhances cleaning efficiency by binding with calcium and magnesium ions.

4. Industrial Uses

Applied in textile, ceramics, and paper industries as a dispersing and buffering agent.

Used in metal surface treatment and as a degreasing aid.

4.Packing

25kgs/drum,9tons/20’container

SODIUMPHOSPHATEANHYDROUS--PACK

CAS: 10101-89-0
MF: H24Na3O16P
Purity: 99%

Cesium carbonate CAS 534-17-8

CAS: 534-17-8
Purity: 99.9%
Molecular Formula: CCs2O3
Molecular Weight: 325.82
EINECS: 208-591-9

Synonyms: CAESIUM CARBONATE; CESIUM CARBONATE; Carbonicacid,dicesiumsalt; cesiumcarbonate(cs2co3); cesiumcarbonateanhydrous; Cesium carbonate, 99.5%, for analysis; Cesium carbonate, for analysis; Carbonic acid dicesium

What is Cesium carbonate CAS 534-17-8?

Cesium carbonate CAS 534-17-8 is an inorganic compound. It is a white solid under normal temperature and pressure. It is easily soluble in water and quickly absorbs moisture when placed in the air. Cesium carbonate aqueous solution is strongly alkaline and can react with acid to produce corresponding cesium salt and water, and release carbon dioxide. Cesium carbonate is easy to transform, can be used as a precursor of other cesium salts, and is a widely used cesium salt.

Specification

TESTING ITEMS
SPECIFICATIONS
RESULTS
Cs2CO3
≥99.90%
99.95%
Li
≤0.0001%
0.00009%
Fe
≤0.0003%
0.00024%
Na
≤0.0015%
0.0014%
K
≤0.0012%
0.0010%
Rb
≤0.007%
0.0045%
Ca
≤0.001%
0.0008%
Mg
≤0.0001%
0.00006%
Al
≤0.0016%
0.0010%

Application

1.Organic synthesis catalysts
1) Cesium carbonate C/N/O-arylation and alkylation reactions: Cesium carbonate acts as a strong base to promote substitution reactions of aromatic rings or heteroatoms, such as increasing the yield in cross-coupling reactions36.
2) Cyclization reactions: Cesium carbonate is used for six-membered cyclization, intramolecular or intermolecular cyclization, and Horner-Emmons cyclization reactions to simplify the construction of complex molecules39.
3) Synthesis of quinazolinediones and cyclic carbonates: Cesium carbonate catalyzes the reaction of 2-aminobenzonitrile with carbon dioxide to produce quinazolinediones, or synthesizes cyclic carbonates through halogenated alcohols and carbon dioxide36.

2.Materials science applications
1) Electronic devices: Cesium carbonate is used as an electron selective layer in graphene quantum dots to improve the efficiency of polymer solar cells.
2) Preparation of nanomaterials: Cesium carbonate participates in the synthesis of phosphorescent materials and metal organic frameworks (MOFs) to optimize material properties.

3.Other applications
1) Synthesis of drug intermediates: Cesium carbonate is used in key steps of drug chemistry such as alkylation of phenols and preparation of phosphate esters.
2) Environmentally friendly reactions: Cesium carbonate achieves efficient conversion and reduces pollution without transition metals or organic catalysts.

Packing

25kgs/drum,9tons/20’container

Cesium carbonate CAS 534-17-8 package

Linoleic acid CAS 60-33-3

CAS: 60-33-3
Purity: 99%
Molecular Formula: C18H32O2
Molecular Weight: 280.45
EINECS: 200-470-9

Synonyms: (Z,Z)-Octadeca-9,12-dienoicacid; 12-Octadecadienoicacid(Z,Z)-9; 9,12-Linoleicacid; cis-9,cis-12-Octadecadienoicacid(Z,Z)-9,12-OctadeChemicalbookcadienoicacidLinolicacid; (z)-12-octadecadienoicacid; Linoleicacid(18:2),ultrapure; 9,12-linoleicacid; 9,12-Octadecadienoicacid(Z,Z)-

What is Linoleic acid CAS 60-33-3?

Linoleic acid CAS 60-33-3 is an essential ω-6 polyunsaturated fatty acid (PUFA). It is the most abundant PUFA in a variety of foods, and dietary sources of linoleic acid include vegetable oils, meats, nuts, seeds, and eggs. Linoleic acid (30 μM) increases migration of IEC-6 rat intestinal epithelial cells in a wound healing assay. Rats fed a linoleate-deficient diet exhibit decreased body weight and an increased ratio of eicosatrienoate to arachidonate in liver and serum phospholipids compared with rats fed a control diet, as well as mild scaling of forepaw skin.

Specification

Product Name
Linoleic acid
Synonyms
(Z,Z)-9,12-Octadecadienoic acid; cis-9,cis-12-Octadecadienoic acid; Linolic acid
CAS
60-33-3
EINECS
200-470-9
Molecular Formula
C18H32O2
Molecular Weight
280.45

Application

Unsaturated μ-6 fatty acid Linoleic acid is involved in the production of quick-drying oils which are used in oil paints and varnishes. It is also used in beauty products due to its beneficial properties on the skin such as moisture retention. It is a key starting material for the synthesis of linoleyl alcohol and octadecanoic acid.

Packing

200kgs/drum, 16tons/20’container

Linoleic acid CAS 60-33-3 package

Borane morpholine complex with CAS 4856-95-5

CAS:4856-95-5
Molecular Formula:C4H12BNO
Molecular Weight:100.96
EINECS:225-450-7
Synonyms:Borane, compound with morpholine; Morpholine, boron complex; Borane Morpholine coMplex 95%; NSC 93813; Trihydro(morpholine-N4)boron; DIETHYLENE OXIMIDE BORANE; DIETHYLENEIMIDE OXIDE BORANE; Borane morphoL

1.what is of  Borane morpholine complex with CAS 4856-95-5?

Morpholineborane can be used as reducing agent for aldehydes and ketones.  It is use-ful in acid media where sodium borohydride is inef-fectual because of its instability in acid.

2.Description of Borane morpholine complex with CAS 4856-95-5

Name
Morpholineborane
Synonyms
Borane-morpholine complex; Morpholine-borane
CAS Registry Number
4856-95-5
Molecular Formula
C4H12BNO
Molecular Weight
100.95
EINECS
225-450-7
Appearance
White crystalline powder
Purity
99%min

3.Application

Morpholineborane can be used as reducing agent for aldehydes and ketones.  It is use-ful in acid media where sodium borohydride is inef-fectual because of its instability in acid.

4.Packing

25kgs/drum,9tons/20’container

Borane morpholine complex-pack

5.Synonyms

Borane, compound with morpholine; Morpholine, boron complex; Borane Morpholine coMplex 95%; NSC 93813; Trihydro(morpholine-N4)boron; DIETHYLENE OXIMIDE BORANE; DIETHYLENEIMIDE OXIDE BORANE; Borane morphoL

CAS: 4856-95-5
MF: C4H9BNO
Purity: 99%

Xylenediisocyanate(XDI) with CAS 3634-83-1

CAS:3634-83-1
Molecular Formula:C10H8N2O2
Molecular Weight:188.18
EINECS:222-852-4
Synonyms:1,3-bis(isocyanatomethyl)-benzen; 1,3-bis-(isokyanatomethyl)benzen; 1,3-xylylenediisocyanate; isocyanicacid,m-phenylenedimethyleneester; m-phenylenedimethyleneisocyanate; m-Xylylene diisocyanate (XDI); M-XYLYLENE DIISOCYANATE, STAB.

1.what is of  Xylenediisocyanate(XDI) with CAS 3634-83-1?

Moderately toxic by ingestion. A severe skin and eye irritant. A sensitizer. A flammable liquid. When heated to decomposition it emits very toxic fumes of NOx. See also ISOCYANATES.

2.Description of  Xylenediisocyanate(XDI) with CAS 3634-83-1

CAS:
3634-83-1
MF:
C10H8N2O2
MW:
188.18
EINECS:
222-852-4
Mol File:
3634-83-1.mol

3.Application

Moderately toxic by ingestion. A severe skin and eye irritant. A sensitizer. A flammable liquid. When heated to decomposition it emits very toxic fumes of NOx. See also ISOCYANATES.

4.Packing

25kgs/drum,9tons/20’container

Xylenediisocyanate(XDI) -pack

5.Synonyms

1,3-bis(isocyanatomethyl)-benzen; 1,3-bis-(isokyanatomethyl)benzen; 1,3-xylylenediisocyanate; isocyanicacid,m-phenylenedimethyleneester; m-phenylenedimethyleneisocyanate; m-Xylylene diisocyanate (XDI); M-XYLYLENE DIISOCYANATE, STAB.

CAS: 3634-83-1
MF: C10H8N2O2
Purity: 99%

Titanium(IV)oxide with CAS 1317-70-0

CAS:1317-70-0
Molecular Formula:O2Ti
Molecular Weight:79.87
EINECS:215-280-1
Synonyms:Titanium(IV) oxide, anatase,Titanium dioxide; TITANIUM DIOXIDE, RUTILE;
TITANIUM DIOXIDE, ANATASE; TITANIUM(+4)OXIDE; TITANIC ANHYDRIDE; TITAN DIOXIDE; TITANIUM(IV) OXIDE, RUTILE FORM; TITANIUM OXIDE BLACK; TITANIUM(IV) OXIDE

1.what is of  Titanium(IV)oxide with CAS 1317-70-0?

Titanium (IV) oxide nanopowder is widely used in skin products, additives, and foods. Nano titania has been proved to be the most active photocatalytic semiconductor under ultraviolet radiation. Titanium isopropoxide, titanium (IV) butoxide has been used as precursor materials to synthesize nano-titania.

2.Description of Titanium(IV)oxide with CAS 1317-70-0

Appearance & Physical State:
White or off-white powder
Density:
1.47g/cm3
Melting Point:
129-131ºC
Boiling Point:
722.4ºC at760mmHg
Flash Point:
390.7ºC
Refractive Index:
1.653
Storage Condition:
-20ºC Freezer, Under Inert Atmosphere

3.Application

Titania paste may be used as a transparent coating for self cleaning glass.Low optical scattering titania-acrylate nanocomposites have been reported. Metal contacts in solar cells based on titanium dioxide and di-(isothiocyanate)-bis-(2,2′-bipyridyl-4,4′-dicarboxylate)ruthenium(II) have been studied.

4.Packing

25kgs/drum,9tons/20’container

Titanium(IV)oxide-pack

5.Synonyms

Titanium(IV) oxide, anatase,Titanium dioxide; TITANIUM DIOXIDE, RUTILE;
TITANIUM DIOXIDE, ANATASE; TITANIUM(+4)OXIDE; TITANIC ANHYDRIDE; TITAN DIOXIDE; TITANIUM(IV) OXIDE, RUTILE FORM; TITANIUM OXIDE BLACK; TITANIUM(IV) OXIDE

CAS: 1317-70-0
MF: O2Ti
Purity: 99%

beta-Methylvinylphosphate(MAP) with CAS 90776-59-3

CAS:90776-59-3
Molecular Formula:C29H27N2O10P
Molecular Weight:594.51
EINECS:618-646-2
Synonyms:MVP; MAP Or MVP; BETA-METHYL VINYL PHOSPHATE; (4R,5R,6S)-4-Nitrobenzyl 3-(diphenoxyphosphoryloxy)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate; 1-beta-Methyl; 1SS-METHYL VINYL PHOSPHATE (MAP OR MVP)

1.what is of  beta-Methylvinylphosphate(MAP) with CAS 90776-59-3?

Meropenem intermediate. A 1β-methyl carbapenem derivative as antibacterial agent.

2.Description of  beta-Methylvinylphosphate(MAP) with CAS 90776-59-3

Appearance & Physical State:
White or off-white powder
Density:
1.47g/cm3
Melting Point:
129-131ºC
Boiling Point:
722.4ºC at760mmHg
Flash Point:
390.7ºC
Refractive Index:
1.653
Storage Condition:
-20ºC Freezer, Under Inert Atmosphere

3.Application

Meropenem intermediate. A 1β-methyl carbapenem derivative as antibacterial agent.

4.Packing

25kgs/drum,9tons/20’container

beta-Methylvinylphosphate(MAP)-packing

5.Synonyms

MVP; MAP Or MVP; BETA-METHYL VINYL PHOSPHATE; (4R,5R,6S)-4-Nitrobenzyl 3-(diphenoxyphosphoryloxy)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate; 1-beta-Methyl; 1SS-METHYL VINYL PHOSPHATE (MAP OR MVP)

CAS: 90776-59-3
MF: C29H27N2O10P
Purity: 99%

cordycepin with CAS 73-03-0

CAS:73-03-0
Molecular Formula:C10H13N5O3
Molecular Weight:251.24
EINECS:200-791-4
Synonyms:CORDYCEPIN; 3’-deoxy-adenosin; 9-cordyceposidoadenine; 3′-DEOXYADENOSINE; Cordyceps sinensis(Berk. )Sacc; CORDYCEPIN [3”-DEOXYADENOSINE]; 3′-Deoxyadenosine, 9CI,8CI; 9-Cordyceposidoadenosine; Adenine cordyceposide; Cordycepin Hydrate

1.what is of  cordycepin with CAS 73-03-0?

Cordycepin appears as needle shaped or flaky white crystals. Cordyceps sinensis has functions such as improving human immune function, delaying aging, anti fatigue, anti-cancer, antibacterial, antiviral, lowering blood sugar and lipid levels, and acting like male hormones

2.Description of cordycepin with CAS 73-03-0

Product Name
Cordycepin
CAS NO.
73-03-0
Molecular Formula
C10H13N5O3
Molecular Weight
251.24
Appearance
Light brown powder
Assay(HPLC)
≥98.0%
Melting point
225-229 °C
Density
1.2938 (rough estimate)

3.Application

Cordycepin is known to have various kinds of effects of improving immune skill, anti-aging, anti-fatigue, anti-cancer, anti-bacterial, anti-virus, lowering blood glucose and lipid and male hormone.

4.Packing

25kgs/drum,9tons/20’container

cordycepin-pack

5.Synonyms

CORDYCEPIN; 3’-deoxy-adenosin; 9-cordyceposidoadenine; 3′-DEOXYADENOSINE; Cordyceps sinensis(Berk. )Sacc; CORDYCEPIN [3”-DEOXYADENOSINE]; 3′-Deoxyadenosine, 9CI,8CI; 9-Cordyceposidoadenosine; Adenine cordyceposide; Cordycepin Hydrate

CAS: 73-03-0
MF: C10H13N5O3
Purity: 99%

DinonylNaphthalenesulfonicAcid(DNNSA) with CAS 25322-17-2

Product Name: Dinonylnaphthalenesulfonic Acid (DNNSA)
CAS Number: 25322-17-2
EC / EINECS No.: 246-841-9
Synonyms: DNNSA; Dinonylnaphthalenesulfonic acid
Specification: Acid value 60-64 mg KOH/g; Moisture <=1%; Density (25 deg C) 1.14-1.18 g/ml; pH 5.5-7.5
Appearance: Brown transparent liquid
Package: 200kgs/drum
Application: Used in lubricants and greases, coatings and paints, metalworking fluids, industrial cleaners, and oil-soluble sulfonate synthesis

Dinonylnaphthalene Sulfonic Acid(DNNSA) with CAS 25322-17-2

Dinonylnaphthalene Sulfonic Acid (DNNSA, CAS 25322-17-2) is an important industrial sulfonic acid widely used as a surfactant, dispersant, and emulsifier in various formulations. It is commonly supplied in solution form, referred to as Dinonylnaphthalenesulfonic acid solution, and is well-known for its excellent solubility in organic systems and high stability under harsh processing conditions.

Specification

Property
Technical Analysis and Physical
Product Name
Dinonylnaphthalene sulfonic acid (DNNSA)
CAS Number
25322-17-2
Molecular Formula
C28H44O3S
Appearance
Brown transparent liquid
Acid Value,mg KOH/g
60-64
Moisture,%
≤1
Density (25℃)
1.14-1.18g/ml
PH
5.5 – 7.5

Key Features

  • Strong surface activity and wetting ability.

  • Excellent solubility in oils and organic solvents.

  • High chemical stability and resistance to hydrolysis.

  • Acts as an intermediate for producing salts (calcium, barium, etc.) used in lubricant and grease formulations.

Applications of Dinonylnaphthalenesulfonic Acid

  • Lubricants & Greases – DNNSA is widely used to produce overbased sulfonates (e.g., calcium sulfonates) as detergents and rust inhibitors in lubricating oils.

  • Coatings & Paints – Works as a dispersant and emulsifier, improving pigment stability and coating durability.

  • Metalworking Fluids – Enhances lubrication and provides corrosion resistance.

  • Industrial Cleaners – Effective as a surfactant in strong cleaning formulations.

  • Chemical Intermediates – Used in synthesis of various oil-soluble sulfonates.

DinonylNaphthalenesulfonicAcid(DNNSA) with CAS 25322-17-2-applicaion

Why Choose Our DNNSA?

1. We supply high-purity Dinonylnaphthalenesulfonic acid CAS 25322-17-2 boasts a content exceeding 55%, exceeding the market average of 30%-50%.

2. Cationic surfactants offer higher surfactant activity.

3. Available in stock, with short lead times.

4. Quality comparable to the American brand king1050.

As a trusted wholesale Dinonylnaphthalenesulfonic acid supplier, we ensure consistent quality, competitive prices, and tailored technical support for industrial applications.

Packing 

200kgs/drum, 16tons/20’container

DinonylNaphthalenesulfonicAcid(DNNSA) with CAS 25322-17-2-package

FAQ

Q: What is the approximate amount of the catalyst for painting?
A: The total formula is 0.2–1.5% (based on the original liquid); the higher the addition amount, the faster the curing process, but excessive amounts will cause yellowing of the paint film, decreased water resistance, and poor stability of the system; many customers will make it into a closed amine salt to extend the storage period.

Q: Can it be used for food / cosmetics?
A: No, it is only for industrial coatings, lubricants, and oilfield additives; it is not in the list of food additives or cosmetic raw materials, and it is prohibited from coming into contact with food.

Q: Storage conditions?
A: Sealed and stored in a cool and ventilated place, at 5–35℃; away from alkalis, amines, and oxidants; avoid long-term high-temperature storage, as high temperatures will slowly change color and acid value drift; the recommended shelf life is 24 months.

Q: Sample policy?
A: Samples can be provided, and the sample fee can be refunded after placing an order for the bulk goods.
Sample delivery time: 1–3 working days for inventory preparation, 3–7 days for international delivery (depending on the destination country).

Q: Delivery time for bulk goods?
A: – Regular stock: 5–12 working days after receiving the deposit
– Customized specifications: 15–25 working days
Packaging: 25kg plastic barrel / 200kg iron barrel (with PE lining).

1,6-Hexanediol with CAS 629-11-8 Cheap Price

CAS No.:629-11-8
MF:C6H14O2
EINECS No.:211-074-0
Product name:1,6-Hexanediol

Synonyms：alpha,omega-Hexanediol；Hexamethylenediol；Hexanediol-(1,6)；omega-hexanediol；1,6-Hexandiol；1,6-Hexanediol solution, 6 M；1,6-Hexanediol 3 M Solution；1,6-Hexanediol,97%；1,6-hexanediol solution；1,6-Hexanediol>；Hexan-1,6-diol；1,6-HEXANEDIOL FOR SYNTHESIS 100 G；1,6-HEXANEDIOL FOR SYNTHESIS 1 KG；629-11-8 1,6-Hexanediol；1,6-Hexanediol (8CI, 9CI, ACI)；Hexanal Impurity 12；Protirelin Impurity 1

What is 1,6-Hexanediol with CAS 629-11-8？

1,6-Hexanediol with CAS 629-11-8  is a colorless to slightly yellow crystal or liquid at room temperature, white needle-shaped crystals below 43°C, and a colorless liquid above 43°C. 1,6-Hexanediol is used in polymer synthesis, such as polyester, polyurethane and nylon.

Specification

Item Standard
Appearance white waxy solid
Content（HDO) % 99.5 min
Acid Value (mg KOH/g) 0. 1 max
Color (APHA) 15 max
Moisture % 0. 1 max

Application

1,6-Hexanediol with CAS 629-11-8 is used as an intermediate to adhesives, acrylics and dyestuffs. Further, 1,6-Hexanediol is employed in gasoline refining and pharmaceutical production.

1,6-Hexanediol with CAS 629-11-8-application

Packing

25kg/drum

1,6-Hexanediol with CAS 629-11-8-application

BaCO3 with CAS 513-77-9

CAS:513-77-9
Molecular Formula:CBaO3
Molecular Weight:197.34
EINECS:208-167-3
Synonyms:CARBONIC ACID BARIUM SALT; BARIUM CARBONATE; BARIUM (II) CARBONATE (GAMMA-TYPE); WITHERITE; bariumcarbonate(1:1); bariumcarbonate(baco3); bariummonocarbonate; bf1(salt); pigmentwhite10

1.what is of  BaCO3 with CAS 513-77-9?

Barium carbonate has the molecular formula of BaCO3 and the molecular weight of 197.3359 g/mol. Its CAS number is 513-77-9. Barium carbonate has only one stable form (aragonite-type structure) and temperature of precipitation has no effect on crystal form, unlike that of calcium or magnesium carbonates.

2.Description of BaCO3 with CAS 513-77-9

BaCO3
≥ 99.2%
Moisture
≤ 0.35%
SO4
≤ 0.25%
Fe
≤ 0.004%
HCL insoluble matter
≤ 0.30%
Bulk Density
light powder 0.4g/cm3 dense powder 1-1.2g/cm3

3.Application

Barium carbonate is mainly used for the manufacture of optical glass, funnels, and barium magnetic materials, the manufacture of other barium salts, ceramic, enamel, paint, welding rod feed

4.Packing

25kgs/drum,9tons/20’container

Barium carbonate-pack

5.Synonyms

CARBONIC ACID BARIUM SALT; BARIUM CARBONATE; BARIUM (II) CARBONATE (GAMMA-TYPE); WITHERITE; bariumcarbonate(1:1); bariumcarbonate(baco3); bariummonocarbonate; bf1(salt); pigmentwhite10

CAS: 513-77-9
MF: CBaO3
Purity: 99%

Rhein with CAS 478-43-3

CAS:478-43-3
Molecular Formula:C15H8O6
Molecular Weight:284.22
EINECS:207-521-4
Synonyms:RHEIN; TIMTEC-BB SBB001152; 1,8-DIHYDROXY-9,10-ANTHRAQUINONE-3-CARBOXYLIC ACID; 1,8-DIHYDROXYANTHRAQUINONE-3-CARBOXYLIC ACID; 1,8-dihydroxy-3-carboxyanthraquinone; 4,5-DIHYDROXYANTHRAQUINONE-2-CARBOXYLIC ACID; CASSIC ACID

1.what is of  Rhein with CAS 478-43-3?

Yellow needles (from methanol) or yellow-brown powder.

2.Description of  Rhein with CAS 478-43-3

Appearance
Yellow powder
Odor
Characteristic
Assay
98.1%HPLC
Loss on Drying
3.22%
Mesh Size
95% pass 80 mesh
Residue on Ignition
3.13%
Total Heavy Metals
≤10ppm
Total Plate Count
≤10000cfu/g
Yeast & Mould
≤1000cfu/g
Salmonella
Negative

3.Application

Rhein is used to inhibit growth factor beta-1 induced plasminogen activator inhibitor-1 in endothelial cells. It acts as an antibacterial agent against Staphylococcus aureus. It is also used as a laxative. Further, it is employed as a pharmaceutical intermediate.

4.Packing

25kgs/drum,9tons/20’container

Rhein --PACK

5.Synonyms

RHEIN; TIMTEC-BB SBB001152; 1,8-DIHYDROXY-9,10-ANTHRAQUINONE-3-CARBOXYLIC ACID; 1,8-DIHYDROXYANTHRAQUINONE-3-CARBOXYLIC ACID; 1,8-dihydroxy-3-carboxyanthraquinone; 4,5-DIHYDROXYANTHRAQUINONE-2-CARBOXYLIC ACID; CASSIC ACID

CAS: 478-43-3
MF: C15H8O6
Purity: 99%

myrcene with cas 123-35-3

CAS:123-35-3
Molecular Formula:C10H16
Molecular Weight:136.23
EINECS:204-622-5
Synonyms:3,4,5-methoxybenzaldehyde; 3,4,5-TriMethoxybenzaldenyde; Three, four, five – preparation benzaldehyde; 3,4,5-Trimethoxybenzaldeh; 3,4,5-tiMethoxybenzaldehyde; 3,4,5-TrimethoxybenZHldehyde; Trimetazidine Impurity 9; OTAVA-BB BB7018801952; TMBA

what is  of  myrcene with cas 123-35-3?

β-Myrcene is a terpene that has been found in Cannabis and has antioxidative properties. It reduces thiobarbituric acid reactive substance (TBARS) and increases glutathione (GSH), catalase, GSH peroxidase, and CuZn superoxide dismutase levels in a rat model of persistent environmental pollutant-induced oxidative stress when administered at a dose of 200 mg/kg per day.

Specification of myrcene with cas 123-35-3

Product Name
Myrcene
Synonyms
7-Methyl-3-methylene-1,6-octadiene
CAS No.
123-35-3
EINECS
204-622-5
Molecular Formula
C10H16
Molecular Weight
136.24
Appearance
Yellow liquid
Assay
80%

Usage

Myrcene is a terpene that has been found in Cannabis and has antioxidative properties. It reduces thiobarbituric acid reactive substance (TBARS) and increases glutathione (GSH), catalase, GSH peroxidase, and CuZn superoxide dismutase levels in a rat model of persistent environmental pollutant-induced oxidative stress when administered at a dose of 200 mg/kg per day.Found in oil of bay, verbena, hop, etc. Used as an intermediate in the manufacturing of perfume chemicals.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

myrcene--pack

Synonyms

Myrcene technical grade; Myrcene CAS; BETA-MYRCENE; FEMA 2762; 7-METHYL-3-METHYLEN-1,6-OCTADIENE; 7-METHYL-3-METHYLENE-1,6-OCTADIENE; 1,6-Octadiene, 7-methyl-3-methylene-; 2-Methyl-6-methylene-2,7-octadiene; 3-Methylene-7-methyl-1,6-octadiene; 6-Octadiene,7-methyl-3-methylene-1

CAS: 123-35-3
Purity: 99%
MF: C10H16

3 4 5-Trimethoxybenzaldehyde with CAS 86-81-7

CAS No.:86-81-7
Other Names:3,4,5-Trimethoxybenzaldehyde
MF:C10H12O4
EINECS No.:201-701-6
Place of Origin:China
Type:Syntheses Material Intermediates
Purity:99%

What is of  3 4 5-Trimethoxybenzaldehyde with CAS 86-81-7?

3,4,5-Trimethoxybenzaldehyde (cas# 86-81-7) is a compound useful in organic synthesis.

Specification

Item
Specifications
Results
Appearance
White or yellowish white crystal
Conforms
Melting point℃
73.0-75.0℃
74.0-74.5℃
Loss on drying
≤0.2%
0.08%
Assay (by GC)
≥99%
99.80%
5-Br (by GC)
≤0.50%
0.028%
Conclusion
The results conforms with enterprise standards

Application

3,4,5-Trimethoxybenzaldehyde (cas# 86-81-7) is a compound useful in organic synthesis.

Packing

25kgs/drum,9tons/20’container

3 4 5-Trimethoxybenzaldehyde-pack

Synonyms

3,4,5-methoxybenzaldehyde; 3,4,5-TriMethoxybenzaldenyde; Three, four, five – preparation benzaldehyde; 3,4,5-Trimethoxybenzaldeh; 3,4,5-tiMethoxybenzaldehyde; 3,4,5-TrimethoxybenZHldehyde; Trimetazidine Impurity 9; OTAVA-BB BB7018801952; TMBA

CAS: 86-81-7
MF: C10H12O4
Purity: 99%

Diphenylsulfone with CAS 127-63-9

CAS:127-63-9
Molecular Formula:C12H10O2S
Molecular Weight:218.27
EINECS:204-853-1
Synonyms:Phenyl sulfone 1,1-Sulfonylbisbenzene Sulfobenzide; DIPHENYL SULPHONE; DIPHENYL SULFONE; LABOTEST-BB LT00053336; SULFOBENZIDE; PHENYL SULFONE; (Phenylsulfonyl)benzene; 1,1’-sulfonylbis-benzen

1.what is of  Diphenylsulfone with CAS 127-63-9?

A sulfone compound having two S-phenyl substituents. It has been found in plants like Gnidia glauca and Dioscorea bulbifera.

2.Description of  Diphenylsulfone with CAS 127-63-9

item
value
CAS No.
Diphenyl Sulfone CAS 127-63-9
Other Names
Diphenyl Sulfone CAS 127-63-9
MF
C12H10O2S
EINECS No.
204-853-1
Place of Origin
Shanghai
Type
organic chemicals

3.Application

Diphenyl sulfone was identified as the preferred solvent. Diphenyl sulfone is chemically and thermally stable as compared to dimethyl sulfoxide.

4.Packing

25kgs/drum,9tons/20’container

Diphenylsulfone-pack

5.Synonyms

Phenyl sulfone 1,1-Sulfonylbisbenzene Sulfobenzide; DIPHENYL SULPHONE; DIPHENYL SULFONE; LABOTEST-BB LT00053336; SULFOBENZIDE; PHENYL SULFONE; (Phenylsulfonyl)benzene; 1,1’-sulfonylbis-benzen

CAS: 127-63-9
MF: C12H10O2S
Purity: 99%

Metaphosphoricacid with CAS 37267-86-0

CAS:37267-86-0
Molecular Formula:HO3P
Molecular Weight:79.98
EINECS:253-433-4
Synonyms:METAPHOSPHORIC ACID, ACS REAGENT; METAPHOSPHORIC ACID, EXTRA PURE ( SOLID); Meta-PhosphoricAcidGr(GlacialSticks); M-PhosphoricAcidGr; Metaphosphoricacid,ACS;Metaphosphoric acid, stabilized; Phosphoric Acid, Meta, Chip, Reagent; Formaldehyde,1.0 mg/mL in Water

1.what is of  Metaphosphoricacid with CAS 37267-86-0?

Phosphoric acid is a colorless transparent glassy solid that is soluble in water and alcohol.

2.Description of Metaphosphoricacid with CAS 37267-86-0

Loss on drying
≤2.0%
0.19%
Heavy metals
≤10 ppm
<10ppm
Water
≤1.0%
0.1%
Sulphated ash
≤0.5% determined on 1.0 g.
0.009%
Residue on ignition
≤0.1%
0.03%
Related Substances
Unspecified impurities: for each impurity ≤0.10%
<0.10%
Total Impurity ≤0.5%
0.18%
Purity
≥99.0%
99.7%
Assay
99.0%~101.0% (anhydrous substance).
99.8%

3.Application

Metaphosphoric acid is used as a dehydrating agent. Its derivative, sodium hexametaphosphate is used as a sequestrant and a food additive. It is also used as phosphorylating agent, analytical reagent and in dental cements.

4.Packing

25kgs/drum,9tons/20’container

Metaphosphoricacid-pack

5.Synonyms

METAPHOSPHORIC ACID, ACS REAGENT; METAPHOSPHORIC ACID, EXTRA PURE ( SOLID); Meta-PhosphoricAcidGr(GlacialSticks); M-PhosphoricAcidGr; Metaphosphoricacid,ACS;Metaphosphoric acid, stabilized; Phosphoric Acid, Meta, Chip, Reagent; Formaldehyde,1.0 mg/mL in Water

CAS: 37267-86-0
MF: HO3P
Purity: 99%

2 5-Furandicarboxylicacid with CAS 3238-40-2

CAS:3238-40-2
Molecular Formula:C6H4O5
Molecular Weight:156.09
EINECS:221-800-8
Synonyms:Furane-alpha,alpha’-dicarboxylic acid; RARECHEM AL BO 0910; FURAN-2,5-DICARBOXYLIC ACID; DEHYDROMUCIC ACID; 2,5-FURANDICARBOXYLIC ACID; Furan-2,5-dicarboxylic acid 97%; 2,3-furandicarboxylic acid; 2,5-FurandicarboxyL; 5-Furandicarboxylic acid; Furane-α,α’-dicarboxylic Acid

1.what is of  2 5-Furandicarboxylicacid with CAS 3238-40-2?

2,5-Furandicarboxylic acid (FDCA) is an organic chemical compound consisting of two carboxylic acid groups attached to a central furan ring. It was first reported as dehydromucic acid by Rudolph Fittig and Heinzelmann in 1876, who produced it via the action of concentrated hydrobromic acid upon mucic acid. It can be produced from certain carbohydrates and as such is a renewable resource, it was identified by the US Department of Energy as one of 12 priority chemicals for establishing the “green” chemistry industry of the future.Furan-2,5-dicarboxylic acid (FDCA) has been suggested as an important renewable building block because it can substitute for terephthalic acid (PTA) in the production of polyesters and other current polymers containing an aromatic moiety.

2.Description of  2 5-Furandicarboxylicacid with CAS 3238-40-2

Item
Standard
Appearance
White Powder
Assay
99.0% min

3.Application

Interest in renewable based polymers has led to 2,5-furandicarboxylic acid being proposed as a green, sustainable alternative to the widely used petroleum-based terephthalic acid in the synthesis of polyesters. 2,5-Furandicarboxylic acid is produced from oxidation of 5-hydroxymethylfurfural (HMF) which is obtained from the dehydration of bio-based sugars such as fructose.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

2 5-Furandicarboxylicacid -pack

5.Synonyms

Furane-alpha,alpha’-dicarboxylic acid; RARECHEM AL BO 0910; FURAN-2,5-DICARBOXYLIC ACID; DEHYDROMUCIC ACID; 2,5-FURANDICARBOXYLIC ACID; Furan-2,5-dicarboxylic acid 97%; 2,3-furandicarboxylic acid; 2,5-FurandicarboxyL; 5-Furandicarboxylic acid; Furane-α,α’-dicarboxylic Acid

CAS: 3238-40-2
MF: C6H4O5
Purity: 99%

BIS-AMINOPROPYLETHYLENEDIAMINE with cas 10563-26-5

CAS:10563-26-5
Molecular Formula:C8H22N4
Molecular Weight:174.29
EINECS:234-147-9
Synonyms:3,3′-ethylenediiminodipropylamine; N,N’-Bis(3-aminopropyl)-1,2-ethane diamin; (3-aminopropyl)ethylenediamine; 1,5,8,12-Tetraazadodecane, min. 95%; 3,3′-(Ethylenebisimino)bis(1-propanamine); 4,7-Diaza-1,10-decanediamine; 4,7-Diazadecane-1,10-diamine; N,N”-Ethylenebis(1,3-propanediamine); N,N’-Bis(3-aminopropyl)ethylenediamine,96.5%; NH2CH2CH2CH2NHCH2CH2NHCH2CH2CH2NH

what is  of  BIS-AMINOPROPYLETHYLENEDIAMINE with cas 10563-26-5?

The condensation reaction of 1,2-bis(3-aminopropylamino)ethane [3,3′-ethylenediiminodipropylamine] with 4,6-dibenzofurandicarbaldehyde was studied.

Specification of BIS-AMINOPROPYLETHYLENEDIAMINE with cas 10563-26-5

Melting point
15-19 °C
Boiling point
250-252 °C(lit.)
density
1.007 g/mL at 20 °C(lit.)
refractive index
n20/D 1.486
Fp
152 °C
pka
14.79±0.10(Predicted)

Usage

The condensation reaction of 1,2-bis(3-aminopropylamino)ethane [3,3′-ethylenediiminodipropylamine] with 4,6-dibenzofurandicarbaldehyde was studied.

Packing

200kgs/drum, 16tons/20’container

BIS-AMINOPROPYLETHYLENEDIAMINE -PACK

Synonyms

3,3′-ethylenediiminodipropylamine; N,N’-Bis(3-aminopropyl)-1,2-ethane diamin; (3-aminopropyl)ethylenediamine; 1,5,8,12-Tetraazadodecane, min. 95%; 3,3′-(Ethylenebisimino)bis(1-propanamine); 4,7-Diaza-1,10-decanediamine; 4,7-Diazadecane-1,10-diamine; N,N”-Ethylenebis(1,3-propanediamine); N,N’-Bis(3-aminopropyl)ethylenediamine,96.5%; NH2CH2CH2CH2NHCH2CH2NHCH2CH2CH2NH

CAS: 10563-26-5
Purity: 99%
MF: C8H22N4

4-bromobiphenyl with CAS 92-66-0

CAS:92-66-0
Molecular Formula:C12H9Br
Molecular Weight:233.1
EINECS:202-176-6
Synonyms:p-phenylphenylbromide; 4-Bromobi pheny1; P-Bromobi phenyi; p-Bromo Biphenyl 4-Bromo Biphenyl; The broMine biphenyl; 92-66-0; Flurbiprofen impurity Ⅳ; 4-Bromobiphenyl >; Difenacoum Related Compound 1; 4-Bromodipheny; 4-Bromobiphenyl(PBB 3); Benzoic Anhydride 98%; 4-bromo-1,1′-biphenyl; 4-Bromobenzensulfonamide

1.what is of  4-bromobiphenyl with CAS 92-66-0?

Colorless crystals. Insoluble in water.

2.Description of 4-bromobiphenyl with CAS 92-66-0

Specification Properties
Standard
Results
Appearance
A white crystalline powder
A white crystalline powder
Water
≤0.15%
0.10%
Melting point
90.0~94.0°C
91.8~92.8%
Assay (HPLC)
≥99.00%
99.83%
Impurity
Biphenyl
≤0.50%
0.12%
2 4 -Dibromobiphenyl
≤0.2%
ND
4 4-Dibromobiphenyl
≤0.5%
0.01%
Any single impurity
ND
ND
Total impurity
≤1.0
Conforms
Conclusion
The results conforms with enterprise standards

3.Application

4-Bromobiphenyl is used as a reagent in the synthesis of spirooxindole derivatives for use as AMPK activators. 4-Bromobiphenyl is also used as a reagent in the preparation of indenoindole derivatives as organic electroluminescent device materials.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

4-bromobiphenyl -pack

5.Synonyms

p-phenylphenylbromide; 4-Bromobi pheny1; P-Bromobi phenyi; p-Bromo Biphenyl 4-Bromo Biphenyl; The broMine biphenyl; 92-66-0; Flurbiprofen impurity Ⅳ; 4-Bromobiphenyl >; Difenacoum Related Compound 1; 4-Bromodipheny; 4-Bromobiphenyl(PBB 3); Benzoic Anhydride 98%; 4-bromo-1,1′-biphenyl; 4-Bromobenzensulfonamide

CAS: 92-66-0
MF: C12H9Br
Purity: 99%

1,3-Bis(4,5-dihydro-2-oxazolyl)benzene 1 3-PBO with CAS 34052-90-9

CAS: 34052-90-9
Purity: 98%min
Molecular formula: C12H12N2O2
Molecular weight: 216.24
EINECS: 421-510-3

Synonyms: 1,3-Bis(2-oxazolidinyl-2-yl)benzene; 1,3-Bis(4,5-dihydrooxazole-2-yl)benzene; 3-Bis(4,5-dihydro-2-oxazolyl)benzene; 4,5-DIHYDRO-2-(3-(4,5-DIHYDROOXAZOL-2-YL)PHENYL)OXAZOLE

1,3-Bis(4,5-dihydro-2-oxazolyl)benzene CAS 34052-90-9

1,3-Bis(4,5-dihydro-2-oxazolyl)benzene CAS 34052-90-9 is an important organic reaction intermediate. It is a five-membered heterocyclic compound containing two carbons, nitrogen, oxygen and a carbon-nitrogen double bond. Because of its active chemical properties, 1 3-Bis (4 5-dihydro-2-oxazolyl) Benzene can undergo ring-opening reactions with carboxyl, anhydride, amino, epoxy, thiol, phenolic hydroxyl, isocyanate, etc. at a certain temperature. Therefore, bisoxazoline can often be used as a chain extender or cross-linking agent for polymers.

Specification

ITEM STANDARD
Appearance white powder
Assay % 98%min
Density (g/mL) 1.100-1.200
pH value 3.30-3.55

Application

Polymer crosslinking agent (Core Application)

1, 3-bis (4,5-dihydro-2-oxazolyl)benzene is used for crosslinking modification of engineering plastics such as polyester, polyamide, and polyolefin: by reacting with carboxyl and hydroxyl groups in the material to form a three-dimensional network structure, it enhances the heat deflection temperature, impact resistance, and solvent resistance of the plastic (for example: The heat resistance of modified PET polyester makes it suitable for components in high-temperature environments.

Rubber vulcanization crosslinking agent: 1, 3-bis (4,5-dihydro-2-oxazolyl)benzene can replace traditional sulfur or peroxides and is used for the vulcanization of nitrile rubber, chloroprene rubber, etc. It has a high crosslinking efficiency and the tensile strength and aging resistance of the finished rubber are better.

Polymer monomer/copolymer monomer

Participate in copolymerization reactions to prepare functional polymers: for instance, copolymerize with dicarboxylic acids (such as adipic acid) to synthesize polyoxazolin-polyester copolymers, or copolymerize with epoxy monomers to prepare high-performance epoxy resins, which are used in adhesives, coatings, etc.

The graft polymer containing oxazoline groups, 1 3-Bis (4 5-dihydro-2-oxazolyl) Benzene, was prepared for interface modification of composite materials (to enhance the binding force between fibers and matrix resins).

Composite material additives

1 3-Bis (4 5-dihydro-2-oxazolyl) Benzene as an interfacial compatibilizer for glass fiber reinforced plastics (FRP) and carbon fiber composites: The oxazoline ring reacts with the hydroxyl and carboxyl groups on the fiber surface, and at the same time cross-links with the base resin to improve the interfacial bonding and enhance the mechanical properties of the composite material (such as flexural strength and impact strength).

Modification of coatings and adhesives: 1 3-Bis (4 5-dihydro-2-oxazolyl) Benzene is added to polyurethane coatings and epoxy adhesives to enhance the adhesion, water resistance and weather resistance of the products, and is suitable for high-end scenarios such as automobiles, electronics and construction.

Other special uses

Organic synthesis intermediates: 1,3-PBO is used in the synthesis of drug intermediates and fluorescent materials containing oxazoline structures.

Metal ion chelating agents: The O and N atoms in the oxazoline ring can form complexes with metal ions (such as Cu²⁺, Zn²⁺), and 1,3-PBO is used for metal separation or catalytic reactions.

Packing

25kgs/drum or Customized according to customer requirements

 

1,3-Bis(4,5-dihydro-2-oxazolyl)benzene CAS 34052-90-9-pack-3

FAQ

Q: What are the regular quality indicators (COA)?
A: Mainstream purity ≥ 98.0%, high-end ≥ 99.0%
– Appearance: White to light yellow crystalline powder
– Melting point: 147–151℃
– GC purity, moisture, ash content, acid value, heavy metals
Purity + Melting point; impurities can affect cross-linking efficiency and storage stability.

Q: Will it lose its effectiveness during storage?
A: Stable at room temperature in a sealed and dry environment; it will slowly hydrolyze and deactivate when exposed to water or moisture.
Shelf life: 12 months in a sealed and dry environment; use up the product as soon as it is opened. Moisture prevention is crucial.

Q: What causes bubbles in the customer’s paint film?
A: 1,3-PBO itself does not produce gas during cross-linking; bubbles usually come from:
1. Excessive moisture in the resin;
2. Other components in the formula decompose at high temperatures;
3. The raw materials hydrolyze due to moisture absorption, and impurities affect.

Q: What are the storage conditions?
A: Sealed, cool and dry with ventilation, stored at room temperature; strictly prohibit mixing with dampness, water vapor, acidic substances; away from strong acids. The packaging is lined with PE moisture-proof bags.

Q: Can samples be provided?
A: Sample fee is charged; sample fee will be refunded after a large order is placed.
Shipping documents: COA, MSDS; this product is regular bulk goods, can be shipped through the conventional DHL channel.
Sample delivery time: 1–3 working days for inventory preparation, international delivery 3–7 days (depending on the destination country).

Q: Delivery time for large orders?
A: Standard 98% purity in stock： 7–12 working days after receiving the deposit
– Customized specifications with high purity and low impurities： 5–25 working days
Packaging： 1kg aluminum foil bag / 25kg cardboard barrel (lined with PE moisture-proof bag).

Alagebriumchloride with CAS 341028-37-3

CAS No.:341028-37-3
Brand:Unilong
MF:C13H14ClNOS
EINECS No.:N/A
Place of Origin:China
Other Names:Alagebrium chloride; 2-(4,5-dimethyl-1,3-thiazol-3-yl)-1-phenyl-ethanonechloride; ALT-711;Dimethyl-3-(2-oxo-2-phenyl)-chloride ;(Alagebrium)(thiazoliumsalt); 4,5-Dimethyl-3-(2-oxo-2-phenyl)-thiazoliumchloride;

What is of  Alagebriumchloride with CAS 341028-37-3?

Prevention and treatment of cardiovascular complications of aging, diabetes, and end stage renal disease; diabetic multisymptom pathology (other than cardiovascular) including retinopathy, neuphropathy, neuropathy, and ulcers (advanced glycosylation endpr.

Specification

Item
Specifications
Results
Appearance
An odorless, almost white or white colored powder
pass
Identification
The retention time of the major peak is confirm to the RS
pass
Loss on Drying
Not more than 0.5%
0.23%
Ignition residue
Not more than 0.1%
pass
Heavy metals
Not more than 20ppm
pass
Assay(HPLC)
Not less than 99.0%
99.82%
Conclusion
The results conforms with enterprise standards

Application

Prevention and treatment of cardiovascular complications of aging, diabetes, and end stage renal disease; diabetic multisymptom pathology (other than cardiovascular) including retinopathy, neuphropathy, neuropathy, and ulcers (advanced glycosylation endpr.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Alagebriumchloride -pack

Other Names

Alagebrium chloride; 2-(4,5-dimethyl-1,3-thiazol-3-yl)-1-phenyl-ethanonechloride; ALT-711;Dimethyl-3-(2-oxo-2-phenyl)-chloride ;(Alagebrium)(thiazoliumsalt); 4,5-Dimethyl-3-(2-oxo-2-phenyl)-thiazoliumchloride;

CAS: 341028-37-3
MF: C13H14ClNOS
Purity: 99%

Tetrabutylphosphoniumchloride with CAS 2304-30-5

CAS:2304-30-5
Molecular Formula:C16H36ClP
Molecular Weight:294.88
EINECS:218-964-8
Synonyms:TETRABUTYLPHOSPHONIUM CHLORIDE; TETRA-N-BUTYLPHOSPHONIUM CHLORIDE; Phosphonium,tetrabutyl-,chloride; tetrabutyl-phosphoniuchloride; Phosphonium, tetrabutyl-, chloride (1:1); 80% Tetrabutylphosphonium Chloride Solution; etrabutylphosphanium,chloride; Tetrabutylphosphonium chloride (7CI)

1.what is of  Tetrabutylphosphoniumchloride with CAS 2304-30-5?

which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency.

2.Description of  Tetrabutylphosphoniumchloride with CAS 2304-30-5

Item
Specification
Assay
97.0% min
HCl
0.6% max
[PR3H]Cl
1.0% max
Melting point
80-82℃
Apearance
White crystals

3.Application

which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Tetrabutylphosphoniumchloride --PACK

5.Synonyms

TETRABUTYLPHOSPHONIUM CHLORIDE; TETRA-N-BUTYLPHOSPHONIUM CHLORIDE; Phosphonium,tetrabutyl-,chloride; tetrabutyl-phosphoniuchloride; Phosphonium, tetrabutyl-, chloride (1:1); 80% Tetrabutylphosphonium Chloride Solution; etrabutylphosphanium,chloride; Tetrabutylphosphonium chloride (7CI)

CAS: 2304-30-5
MF: C16H36ClP
Purity: 99%

Deoxyarbutin with CAS 53936-56-4

CAS:53936-56-4
Molecular Formula:C11H14O3
Molecular Weight:194.23
EINECS:1308068-626-2
Synonyms:Deoxyarbutin; Tetrahydropyranyloxyphenol; 4-(TETRAHYDRO-2H-2-PYRANYLOXY)PHENOL; 4-[(Tetrahydro-2H-pyran-2-yl)oxy]phenol; Phenol,4-[(tetrahydro-2H-pyran-2-yl)oxy]-; Deoxyarbutin 4-[(Tetrahydro-2H-pyran-2-yl)oxy]phenol; 4-[(2-Tetrahydropyranyl)oxy]phenol; LGB-D ARBUTIN; Deoxyarbutin 53936-56-4; (S)-4-(Tetrahydro-2H-pyran-2-yloxy)phenol; Dexyarbutin

1.what is of  Deoxyarbutin with CAS 53936-56-4?

Deoxyarbutin is a tyrosinase inhibitor (IC50 = 17.5 μM for mushroom tyrosinase). It reduces melanin content in isolated dark human melanocytes when used at a concentration of 1.56 μM. Topical administration of deoxyarbutin (5%) induces skin lightening in human skin mouse xenograft models.

2.Description of Deoxyarbutin with CAS 53936-56-4

Product Name
Deoxyarbutin
CAS NO.
53936-56-4
Molecular Formula
C11H14O3
Specification
98%
Test Method
HPLC
Appearance
White powder

3.Application

Deoxyarbutin acts as a skin whitening agent through the inhibition of tyrosinase. A saferalternative to the use of hydroquinone and arbutin.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Deoxyarbutin-pack-

5.Synonyms

Deoxyarbutin; Tetrahydropyranyloxyphenol; 4-(TETRAHYDRO-2H-2-PYRANYLOXY)PHENOL; 4-[(Tetrahydro-2H-pyran-2-yl)oxy]phenol; Phenol,4-[(tetrahydro-2H-pyran-2-yl)oxy]-; Deoxyarbutin 4-[(Tetrahydro-2H-pyran-2-yl)oxy]phenol; 4-[(2-Tetrahydropyranyl)oxy]phenol; LGB-D ARBUTIN; Deoxyarbutin 53936-56-4; (S)-4-(Tetrahydro-2H-pyran-2-yloxy)phenol; Dexyarbutin

CAS: 53936-56-4
MF: C11H14O3
Purity: 99%

ALUMINUMMONOSTEARATE with CAS 7047-84-9

CAS:7047-84-9
Molecular Formula:C18H37AlO4
Molecular Weight:344.47
EINECS:230-325-5
Synonyms:STEARIC ACID ALUMINUM DIHYDROXIDE SALT; ALUMINUM MONOSTEARATE, POWDER, 75-80%; ALUMINUM STEARATE MONO; Aluminum, dihydroxy(octadecanoato-.kappa.O)-; ALUMINUMMONOSTEARATE,NF; ALUMINIUMMONOSTEARATEDIHYDROXIDE; ALUMINIUMSTEARATE(DIBASIC); Aluminum, dihydroxy(octadecanoato-O)-Alminum monostearatre; Dihydroxyaluminum octadecanoate; Dihydroxyaluminium stearate

1.what is of  ALUMINUMMONOSTEARATE with CAS 7047-84-9?

A complex containing aluminum and dextran, a chain of molecular weight 2500, corresponding to a chain of 15 anhydroglucose units.

2.Description of  ALUMINUMMONOSTEARATE with CAS 7047-84-9

ITEMS
SPECIFICATIONS
RESULTS
Appearance
White Powder
Conform
Purity/Assay
98%min
99.5%
Molecular weight
344.47
Conform

3.Application

Paints, inks, greases, waxes, thickening lubricating oils; waterproofing, gloss producer, stabilizer for plastics, food additive.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

ALUMINUMMONOSTEARATE -pack

5.Synonyms

STEARIC ACID ALUMINUM DIHYDROXIDE SALT; ALUMINUM MONOSTEARATE, POWDER, 75-80%; ALUMINUM STEARATE MONO; Aluminum, dihydroxy(octadecanoato-.kappa.O)-; ALUMINUMMONOSTEARATE,NF; ALUMINIUMMONOSTEARATEDIHYDROXIDE; ALUMINIUMSTEARATE(DIBASIC); Aluminum, dihydroxy(octadecanoato-O)-Alminum monostearatre; Dihydroxyaluminum octadecanoate; Dihydroxyaluminium stearate

CAS: 7047-84-9
MF: C18H39AlO4
Purity: 99%

IRONNAPHTHENATE with cas 1338-14-3

CAS:1338-14-3
Molecular Formula:C22H14FeO4
Molecular Weight:398.18916
EINECS:215-660-7
Synonyms:FERRIC NAPHTHENATE; IRON (II) NAPHTHENATE; IRON NAPHTHENATE; Ferrum Naphthenate; 80%inmineralspirits(12%Fe); Ferrous naphthenate; Iron(III) naphthenate; Ironnaphthenate,40%inmineralspirits(6%Fe); Naphthenicacids,ironsalts; Ironnaphthenate,80%inmineralspirits(12%Fe)

what is  of  IRONNAPHTHENATE with cas 1338-14-3?

A soap based on mixed naphthenic acids. Available commercially as a liquid containing 6% iron.

Specification of  IRONNAPHTHENATE with cas 1338-14-3

Iron naphthenate Basic information
Product Name:
Iron naphthenate
CAS:
1338-14-3
MF:
C22H14FeO4
MW:
398.18916
EINECS:
215-660-7

Usage

Iron naphthenate as a drying agent for coatings and a combustion aid for heavy fuels

Packing

200kgs/drum, 16tons/20’container

IRONNAPHTHENATE -PACK

Synonyms

FERRIC NAPHTHENATE; IRON (II) NAPHTHENATE; IRON NAPHTHENATE; Ferrum Naphthenate; 80%inmineralspirits(12%Fe); Ferrous naphthenate; Iron(III) naphthenate; Ironnaphthenate,40%inmineralspirits(6%Fe); Naphthenicacids,ironsalts; Ironnaphthenate,80%inmineralspirits(12%Fe)

CAS: 1338-14-3
Purity: 99%
MF: C22H14FeO4

aluminiumdistearate with CAS 300-92-5

CAS:300-92-5
Molecular Formula:C36H71AlO5
Molecular Weight:610.93
EINECS:206-101-8
Synonyms:Hydroxyaluminum distearate; hydroxybis(octadecanoato-o)-aluminum; ALUMINUM DISTEARATE; ALUMINIUM STEARATE, DI; aluminiumdistearate; Aluminum,hydroxybis(octadecanoato-O)-; aluminumhydroxidedistearate; Aluminum,hydroxybis(octadecanoato-kO)-; aluminumhydroxydistearate; hydroxybis(octadecanoato-o)-aluminu; hydroxybis(stearato)-aluminu

1.what is of  aluminiumdistearate with CAS 300-92-5?

Thickener in paints, inks, and greases; water repellent; lubricant in plastics and cordage; and in cement production.

2.Description of aluminiumdistearate with CAS 300-92-5

Molecular Formula
C36H71AlO5
Molecular Weight
610.93
CAS Registry Number
300-92-5
EINECS
206-101-8

3.Application

Thickener in paints, inks, and greases; water repellent; lubricant in plastics and cordage; and in cement production.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

aluminiumdistearate-packing

5.Synonyms

Hydroxyaluminum distearate; hydroxybis(octadecanoato-o)-aluminum; ALUMINUM DISTEARATE; ALUMINIUM STEARATE, DI; aluminiumdistearate; Aluminum,hydroxybis(octadecanoato-O)-; aluminumhydroxidedistearate; Aluminum,hydroxybis(octadecanoato-kO)-; aluminumhydroxydistearate; hydroxybis(octadecanoato-o)-aluminu; hydroxybis(stearato)-aluminu

CAS: 300-92-5
MF: C36H72AlO5
Purity: 99%

Beta-Sitosterol with CAS 83-46-5

CAS No:83-46-5
MF:C29H50O
EINECS No:271-413-3; 201-480-6
Density:0.9540 (rough estimate)
Melting point:136-140 °C(lit.)
Boiling Point::473.52°C (rough estimate)
flash point:226.3°C
Synonyms:B-SITOSTEROL; 5-STIGMASTEN-3BETA-OL; 22,23-DIHYDROSTIMASTEROL; 22,23-DIHYDROSTIGMASTEROL

What is of  Beta-Sitosterol with CAS 83-46-5?

24α-ethyl Cholesterol is a naturally occurring plant sterol with antioxidant, anticancer, anti-inflammatory, angiogenic, chemopreventive, and immunomodulatory activities. It inhibits the absorption of dietary and endogenously-produced cholesterol from the small intestine, reducing blood cholesterol concentrations. Because of its nutraceutical benefits, 24α-ethyl cholesterol has been used as a food additive intended to lower LDL cholesterol. 24α-ethyl Cholesterol (0.1 – 100 μM) can dose-dependently induce adipogenesis and lipolysis in rat primary preadipocytes as well as stimulate glucose uptake in differentiated adipocytes

Specifications

Items
Result
Appearance
White
Content
99.0%min
Moisture
<0.04%
Heavy Metals
<0.002%

Application

A common sterol in plants. Isolated from wheat germ oil, corn oil. Antilipemic. Used in the treatment of prostatic adenoma.This compound is a contaminant of emerging concern (CECs)

Packing

25kgs/drum,9tons/20’container

Beta-Sitosterol -PACK

Synonyms

B-SITOSTEROL; 5-STIGMASTEN-3BETA-OL; 22,23-DIHYDROSTIMASTEROL; 22,23-DIHYDROSTIGMASTEROL; 24-ALPHA-ETHYLCHOLESTEROL; 24BETA-ETHYLCHOLESTEROL; 5-CHOLESTEN-24-BETA-ETHYL-3-BETA-OL; (3)-BETA-SITOSTEROL(2); ALPHA-DIHYDROFUCOSTEROL; ALPHA-PHYTOSTEROL

CAS: 83-46-5
MF: C29H50O
Purity: 99%

N-Ethyl-p-menthane-3-carboxamide with CAS 39711-79-0

CAS No:39711-79-0
MF:C13H25NO
EINECS No:254-599-0
Melting point:87-102℃
Boiling Point:340.5 °C at 760 mmHg
Synonyms:Coolingtasteagentws-23;N,2,3-trimethyl-2isoproplbutanamide;N-Ethyl-2-(isopropyl)-5-methylcyclohexanecarboxamideN-Ethyl-5-methyl-2-(1-methylethyl)cyclohexancarboxamideEthylmenthanecarboxamideFramidice3MentholCarboxamideWS-3

What is of  N-Ethyl-p-menthane-3-carboxamide with CAS 39711-79-0?

Physiological coolant in foods, beverages, toiletries, cosmetics and pharmaceuticals.

Specifications

Name  N – baton rouge – p – menthane – 3 – carboxamide
CAS no.  39711-79-0
Molecular formula  C13H25NO
Molecular Weight  211.34
EINECS no.  254-599-0
Melting point  87-102 ° C
FEMA  3455

Application

Physiological coolant in foods, beverages, toiletries, cosmetics and pharmaceuticals.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

N-Ethyl-p-menthane-3-carboxamide -pack

Synonyms

Coolingtasteagentws-23;N,2,3-trimethyl-2isoproplbutanamide;N-Ethyl-2-(isopropyl)-5-methylcyclohexanecarboxamideN-Ethyl-5-methyl-2-(1-methylethyl)cyclohexancarboxamideEthylmenthanecarboxamideFramidice3MentholCarboxamideWS-3;FEMA3455;WS-3;MentholCarboxamide;N-Ethyl-PARA-Menthan-3-Carboxamide;TRPM8antagonistWS-3

CAS: 39711-79-0
Purity: 99%

Hydantoin with CAS 461-72-3

CAS:461-72-3
Molecular Formula:C3H4N2O2
Molecular Weight:100.08
EINECS:207-313-3
Synonyms:2,4-IMIDAZOLIDINEDIONE; 2,4-IMIDAZOLINEDIONE; 2,4-(3H,5H)-IMIDAZOLEDIONE; Imidazolidine-2,4-dione; HYDANTOIN; GLYCOLYLUREA; 2-hydroxy-2-imidazolin-4(or5)-on; imidazole-2,4-dione

1.what is of  Hydantoin with CAS 461-72-3?

Reactant for synthesis of: N-benzyl aplysinopsin analogs as anticancer agents1 D-glutamic acid based inhibitors2 Antidiabetic chromonyl-2,4-thiazolidinediones3 GSK-3β inhibitors with brain permeability4 Thiazolidinedione derivatives as 15-PGDH inhibitors5 Radio-sensitizing agents6

2.Description of Hydantoin with CAS 461-72-3

Product Name:
Hydantoin
Appearance:
White crystalline powder
CAS:
461-72-3
MF:
C3H4N2O2
MW:
100.08
EINECS:
207-313-3

3.Application

Reactant for synthesis of: N-benzyl aplysinopsin analogs as anticancer agents1 D-glutamic acid based inhibitors2 Antidiabetic chromonyl-2,4-thiazolidinediones3 GSK-3β inhibitors with brain permeability4 Thiazolidinedione derivatives as 15-PGDH inhibitors5 Radio-sensitizing agents6

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Hydantoin -powder--pack

5.Synonyms

2,4-IMIDAZOLIDINEDIONE; 2,4-IMIDAZOLINEDIONE; 2,4-(3H,5H)-IMIDAZOLEDIONE; Imidazolidine-2,4-dione; HYDANTOIN; GLYCOLYLUREA; 2-hydroxy-2-imidazolin-4(or5)-on; imidazole-2,4-dione

CAS: 461-72-3
MF: C3H4N2O2
Purity: 99%

2-CYANO-4-NITRO-6-CHLOROANILINE with CAS 20352-84-5

CAS:20352-84-5
Molecular Formula:C7H4ClN3O2
Molecular Weight:197.58
EINECS:243-760-0
Synonyms:TIMTEC-BB SBB003569; 2-amino-3-chloro-5-nitro-benzonitril; 6-CHLORO-2-CYANO-4-NITROANILINE; 2-AMINO-3-CHLORO-5-NITROBENZONTRILE; 2-CYANO-4-NITRO-6-CHLORO ANILINE; 2-CYANO-6-CHLORO-4-NITROANILINE; 2-AMINO-3-CHLORO-5-NITROBENZONITRILE

1.what is of  2-CYANO-4-NITRO-6-CHLOROANILINE with CAS 20352-84-5?

2-CYANO-4-NITRO-6-CHLOROANILINE with CAS 20352-84-5 can be used in Disperse dye intermediate.

2.Description of 2-CYANO-4-NITRO-6-CHLOROANILINE with CAS 20352-84-5

2-Amino-3-chloro-5-nitrobenzonitrile Chemical Properties
Melting point
183-187 °C(lit.)
Boiling point
353.4±42.0 °C(Predicted)
density
1.7963 (rough estimate)
refractive index
1.5557 (estimate)
pka
-4.10±0.20(Predicted)

3.Application

2-CYANO-4-NITRO-6-CHLOROANILINE with CAS 20352-84-5 can be used in Disperse dye intermediate.2-CYANO-4-NITRO-6-CHLOROANILINE with CAS 20352-84-5 can be used in Disperse dye intermediate.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

2-CYANO-4-NITRO-6-CHLOROANILINE-pack

5.Synonyms

TIMTEC-BB SBB003569; 2-amino-3-chloro-5-nitro-benzonitril; 6-CHLORO-2-CYANO-4-NITROANILINE; 2-AMINO-3-CHLORO-5-NITROBENZONTRILE; 2-CYANO-4-NITRO-6-CHLORO ANILINE; 2-CYANO-6-CHLORO-4-NITROANILINE; 2-AMINO-3-CHLORO-5-NITROBENZONITRILE

CAS: 20352-84-5
MF: C7H4ClN3O2
Purity: 99%

1-(2-DIMETHYLAMINOETHYL)-5-MERCAPTO-1H-TETRAZOLE with CAS 61607-68-9

CAS:61607-68-9
Molecular Formula:C5H11N5S
Molecular Weight:173.24
EINECS:262-868-9
Synonyms:1-N,N-DIMETHYLAMINOETHYL-5-MERCAPTO-1H-TETRAZOLE; 1-(2-DIMETHYLAMINOETHYL)-1H-TETRAZOLE-5-THIOL; 1-(2-DIMETHYLAMINOETHYL)-5-MERCAPTO-1,2,3,4-TETRAZOLE; 1-(2-DIMETHYLAMINOETHYL)-5-MERCAPTOTETRAZOLE

1.Quick details of  1-(2-DIMETHYLAMINOETHYL)-5-MERCAPTO-1H-TETRAZOLE with CAS 61607-68-9

1- [2- (Dimethylamino) ethyl] -1H-tetrazole-5-thiol is a white to pale yellow crystalline substance. Intermediate used for the production of the drug cefotaxime and cefotaxime. 1- [2- (Dimethylamino) ethyl] -1H-tetrazole-5-thiol is used as an organic synthesis intermediate, and the side chain of cefotaxime is used as an organic synthesis intermediate.

2.Description of  1-(2-DIMETHYLAMINOETHYL)-5-MERCAPTO-1H-TETRAZOLE with CAS 61607-68-9

Product name
DMMT
Appearance
white powder
CAS No.
61607-68-9
Molecular formula
C5H11N5S
Molecular weight
173.239
Density
1.4±0.1 g/cm3
Boiling point
283.7±42.0 °C at 760 mmHg
Melting point
215 °C (dec.)(lit.)
Flash point
125.4±27.9 °C

3.Application

1-(2-Dimethylaminoethyl)-5-mercaptotetrazole is an impurity of Cefotiam, a semi-synthetic cephalosporin antibiotic.

4.Packing

Usually packed in 25kg/drum,and also can be do customized package.

1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol-pack

5.Synonyms

1-N,N-DIMETHYLAMINOETHYL-5-MERCAPTO-1H-TETRAZOLE; 1-(2-DIMETHYLAMINOETHYL)-1H-TETRAZOLE-5-THIOL; 1-(2-DIMETHYLAMINOETHYL)-5-MERCAPTO-1,2,3,4-TETRAZOLE; 1-(2-DIMETHYLAMINOETHYL)-5-MERCAPTOTETRAZOLE; 1,2′-DIMETHYLAMINO-ETHYL-5-MERCAPTO-TETRAZOLE; 1-[2-(dimethylamino)ethyl]-1,2-dihydro-5h-tetrazole-5-thione; MTZ

CAS: 61607-68-9
Purity: 99%

Dimethylolurea with CAS 140-95-4

CAS:140-95-4
Molecular Formula:C3H8N2O3
Molecular Weight:120.11
EINECS:205-444-0
Synonyms:1,3-BIS(HYDROXYMETHYL)UREA; N,N’-DIMETHYLOLUREA; N,N’-BIS(HYDROXYMETHYL)UREA; OXYMETHUREA; N,N’-Dihydroxymethylurea; Permafresh 477; Protesine DMU; Urea, 1,3-bis(hydroxymethyl)-; Urea, N,N’-bis(hydroxymethyl)-

1.what is of  Dimethylolurea with CAS 140-95-4?

In the textile industry in cotton crease- and shrink-proofing, finishing, drying, sizing; in tanning; pesticides; in photographic developers.

2.Description of Dimethylolurea with CAS 140-95-4

Product Name
Dimethylolurea / 1,3-Bis(hydroxymethyl)urea CAS 140-95-4
Appearance
White Crystalline Powder
Grade Standard
Industrial Grade
Storage
Cool Dry Place
Shelf Life
2 years
Out packing size
300*400
Gross Weight
25(KG)

3.Application

In the textile industry in cotton crease- and shrink-proofing, finishing, drying, sizing; in tanning; pesticides; in photographic developers.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Dimethylolurea-pack

5.Synonyms

1,3-BIS(HYDROXYMETHYL)UREA; N,N’-DIMETHYLOLUREA; N,N’-BIS(HYDROXYMETHYL)UREA; OXYMETHUREA; N,N’-Dihydroxymethylurea; Permafresh 477; Protesine DMU; Urea, 1,3-bis(hydroxymethyl)-; Urea, N,N’-bis(hydroxymethyl)-

CAS: 140-95-4
MF: C3H8N2O3
Purity: 99%

DEOXYCHOLIC ACID with CAS 83-44-3

CAS:83-44-3
Molecular Formula:C24H40O4
Molecular Weight:392.58
EINECS:201-478-5
EINECS:607-458-6
Synonyms:DEOXYCHOLIC ACID; DESOXYCHOLIC ACID; CHOLEIC ACID; CHOLAIC ACID; 7-DEOXYCHOLIC ACID; 5BETA-CHOLAN-3ALPHA, 12BETA-DIOL; 5BETA-CHOLAN-24-OIC ACID-3ALPHA,12ALPHA-DIOL; 5-BETA-CHOLANIC ACID-3-ALPHA, 12-ALPHA-DIOL

what is of  DEOXYCHOLIC ACID with CAS 83-44-3?

Deoxycholic acid sodium salt, which is a secondary bile acid and the metabolite of intestinal bacteria, provides a nonsurgical treatment to significantly reduce submental fat in adults via injection directly into moderate-to-severe fatty tissue below the neck. When injected into fatty tissue, deoxycholic acid helps destroy fat cells. Although deoxycholic acid has many applications beyond human health, the application as a dyslipidemia drug was licensed to Kythera from Los Angeles Biomedical Institute at Harbor-UCLA Medical Center in 2007. Allergan acquired Kythera recently in 2015.

Description of  DEOXYCHOLIC ACID with CAS 83-44-3

Product name
Cosmetic Grade Best Price Deoxycholic Acid CAS 83-44-3
Appearance
White Powder
Specification
99%

Application

Deoxycholic acid has been used in a modified procedure to recover 40-80% of a protein from a 1 μg/mL solution. It forms complexes with fatty acid. Used as an emulsifying agent in food, a precursor in the synthesis of cortisone, and a gallbladder stimulant. Deoxycholic acid has been used in a study to assess a pH-Responsive Mechanism of a Deoxycholic Acid and Folate Co-Modified Chitosan Micelle under Cancerous Environment.

Packing

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CAS: 83-44-3
MF: C24H40O4
Purity: 99%

Menthol Crystals with CAS 2216-51-5

CAS:2216-51-5
Molecular Formula:C10H20O
Molecular Weight:156.27
EINECS:218-690-9
Synonyms:(1R-(1-alpha,2-beta,5-alpha))-5-Methyl-2-(1-methylethyl)cyclohexanol; (1r,3r,4s)-(-)-mentho; (1R,3R,4S)-(-)-MENTHOL;(R)-(-)-Menthol; EmtricitabineImpurity31; NaturalMentholCrystal; L-MengalcoholNaturalmentholMenthol(L); DL-Mentholmentholcrystalextract

What is Menthol Cas 2216-51-5

Colorless needle-shaped crystals with a refreshing mint aroma. Relative density d1515=0.890, melting point 41~43℃, boiling point 216℃, 111℃ (2.67kPa), specific optical rotation αD20=-49.3°, refractive index nD20=1.46Chemicalbook09. Soluble in organic solvents such as ethanol, acetone, ether, chloroform and benzene, and slightly soluble in water. The chemical properties are relatively stable and can evaporate together with steam. Rat oral LD503.3g/kg, ADI0 ~ 0.2mg/kg (FAO/WHO, 1994).

Specification

Testing Items  

Standard Requirements

  

Testing Result
 

Appearance

  

Colorless transparent prismatic or acicular crystal

  

Qualified
 

 

Scent

  

aroma of Asia natura menthol feature

  

 

Qualified
 

melting point

  

42℃-44℃

  

42.2℃
 

Non-volatile matter

  

≤0.05%

  

0.01%
 

specific rotation

  

-43 °– -52 °

  

-49.45 °
 

Heavy Metals (By pb)

  

≤0.0005%

  

0.00027%
 

Solubility

 Add 1g sample to 5ml of ethanol 90%(v/v), obtaining a settled solution.  

Qualified
 

Levo-menthol Content

  

95.0％～105.0%

  

99.2%

Application

L-Menthol is used as a cooling agent that strongly activates TRPM8.(Transient Receptor Potential Cation Channel, Subfamily M, Member 8 is a Protein Coding gene). It is used as analgesic (topical), antipruritic agent. It is used as: refreshing agent, food flavor, cool and antipruritic drug, carminative drug. Menthol crystals is used for pers onal care and cosmetics.

Package

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Related Keywords

(1R-(1-alpha,2-beta,5-alpha))-5-Methyl-2-(1-methylethyl)cyclohexanol; (1r,3r,4s)-(-)-mentho;(1R,3R,4S)-(-)-MENTHOL; (R)-(-)-Menthol; EmtricitabineImpurity31; NaturalMentholCrystal; L-MengalcoholNaturalmentholMenthol(L); DL-Mentholmentholcrystalextract

CAS: 2216-51-5
MF: C10H20O
Purity: 99%

PVDF with CAS 24937-79-9

CAS:24937-79-9
Molecular Formula:C2H2F2
Molecular Weight:64.0340864
EINECS:607-458-6
Synonyms:VINYLIDENE FLUORIDE POLYMER; PVDF; PVF2; POLY(VINYLIDENE FLUORIDE); POLY(VINYLIDENE FLUORIDE), POWDER; PolyvinylideneFluoride(Pvdf); PVDF(polyvinylidene fluoride); 1,1-Difluoroethylene homopolymer; vinylidene fluoride homopolymer; Polyvinylidene difluoride membranes

1.what is of  PVDF with CAS 24937-79-9?

Poly(vinylidene fluoride) PVDF is a semi crystalline non-centrosymmetric polymer which exhibits piezo-, pyro- and ferroelectric properties. It is a linear polymer that shows permanent electric dipoles perpendicular to the direction of the molecular chain. These dipoles result from the difference in electronegativity between the atoms of hydrogen and fluorine with respect to carbon. Depending on the processing conditions, PVDF exhibits several different crystalline phases (α,β,γ,δ). The β phase of PVDF is the phase that exhibits the best ferroelectric and piezoelectric properties.

2.Description of PVDF with CAS 24937-79-9

ORIGIN:
CHINA
Packing:
25kg/Carton 1ton /bag
MOQ:
1kg-20000kgs
Payment:
T/T, L/C, D/P, D/A
Sample:
Available

3.Application

Poly(vinylidene fluoride) is useful in coatings, film, filter cloth, instrument linings, filtration membranes, pump parts, linings and valves. It is also employed as a material for transducers in devices such as headphones, microphones and sonic detectors. It is also essential for piezoelectric and electrostrictive applications.

4.Packing

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5.Synonyms

VINYLIDENE FLUORIDE POLYMER; PVDF; PVF2; POLY(VINYLIDENE FLUORIDE); POLY(VINYLIDENE FLUORIDE), POWDER; PolyvinylideneFluoride(Pvdf); PVDF(polyvinylidene fluoride); 1,1-Difluoroethylene homopolymer; vinylidene fluoride homopolymer; Polyvinylidene difluoride membranes

CAS: 24937-79-9
MF: C2H2F2
Purity: 99%

Calciumfolinate with CAS 1492-18-8

CAS:1492-18-8
Molecular Formula:C20H25CaN7O7
Molecular Weight:515.54
EINECS:216-082-8
Synonyms:calcium5-formyltetrahydrofolate; calciumsalt(1:1),l-yl)methyl)amino)benzoyl); CF-CA; glutamicacid,n-(p-(((2-amino-5-formyl-5,6,7,8-tetrahydro-3-hydroxy-6-pteridin; lederfoline; Calcium folinatc (Leucovorin Calcium); Calcium Leucoverin; Leucovorin Ca; Folinic acid hydrate calcium salt; Calcium L-folinate

1.what is of  Calciumfolinate with CAS 1492-18-8?

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

2.Description of Calciumfolinate with CAS 1492-18-8

Specification:
95.0%～105.0% HPLC
Other names:
Methylfolate；L-Methylfolate calcium (refers to the calcium salt molecule it is attached to)；Metafolin and Deplin；5-MTHF and
L-5-MTHF (in this article 5-MTHF refers to L-5-MTHF)；Levomefolic acid
Standard:
USP35
CAS No.:
1492-18-8
Appreance:
White or light yellow, amorphous or crystalline powder
Origin:
China
Shelf life:
Two years
Storage Method:
Sealed storage in dark, cool, dry place
Packing:
25kg/Drum

3.Application

Calcium Folinate is mainly used as the antidote of folic acid antagonists (such as methotrexate, pyrimethamine or trimethoprim, etc.

4.Packing

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5.Synonyms

calcium5-formyltetrahydrofolate; calciumsalt(1:1),l-yl)methyl)amino)benzoyl); CF-CA; glutamicacid,n-(p-(((2-amino-5-formyl-5,6,7,8-tetrahydro-3-hydroxy-6-pteridin; lederfoline; Calcium folinatc (Leucovorin Calcium); Calcium Leucoverin; Leucovorin Ca; Folinic acid hydrate calcium salt; Calcium L-folinate

CAS: 1492-18-8
MF: C20H25CaN7O7
Purity: 99%

Cardamonin with CAS 19309-14-9

CAS:19309-14-9
Molecular Formula:C16H14O4
Molecular Weight:270.28
EINECS:NA
Synonyms:Wnt/β-catenin Inhibitor, Cardamonin; Cardamonin, 98%, from Alpinia katsumadai Hayata; Wnt/β-catenin Inhibitor, Cardamonin – CAS 19309-14-9 – Calbiochem; (E)-Cardamonin; CAS19309-14-9 CARDAMONIN; 6-Diaminocaproic acid; (E)-Cardamonin ((E)-Cardamomin); Cardamonin, from Alpinia katsumadai Hayata

1.what is of  Cardamonin with CAS 19309-14-9?

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate.

2.Description of Cardamonin with CAS 19309-14-9

Product Name
High Quality Cardamom Extract powder CAS 19309-14-9 98% Cardamonin
Appearance
Yellow Powder
Specification
98%
Keywords
Cardamom Extract;Cardamonin powder;98% Cardamonin
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder.organic mangosteen powder extract
Shelf Life
24 Months

3.Application

Cardamonin has been used as a glycogen synthase kinase 3 (GSK3) inhibitor to study its effects on β-catenin loss and gain-of-function in human preimplantation embryos.

4.Packing

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5.Synonyms

Wnt/β-catenin Inhibitor, Cardamonin; Cardamonin, 98%, from Alpinia katsumadai Hayata; Wnt/β-catenin Inhibitor, Cardamonin – CAS 19309-14-9 – Calbiochem; (E)-Cardamonin; CAS19309-14-9 CARDAMONIN; 6-Diaminocaproic acid; (E)-Cardamonin ((E)-Cardamomin); Cardamonin, from Alpinia katsumadai Hayata

CAS: 19309-14-9
MF: C16H14O4
Purity: 99%

DlAlphaTocopherol with CAS 10191-41-0

CAS:10191-41-0
Molecular Formula:C29H50O2
Molecular Weight:430.71
EINECS:233-466-0
Synonyms:houpa:ALL-RAC-ALPHA-TOCOPHEROL; (+/-)-ALPHA-TOCOPHEROL; (+/-)-ALPHA-TOCOFEROL; ALPHA-TOCOPHEROLUM; ALPHA-DL-TOCOPHEROL; 5,7,8-TRIMETHYLTOCOL; A-TOCOPHEROL; IRGANOX E 201; DL-TOCOPHEROL

1.what is of  DlAlphaTocopherol with CAS 10191-41-0?

TGF-β3 (transforming growth factor-β3) belongs to the TGF β superfamily. The TGFβ3 gene is mapped to human chromosome 14q24.3

2.Description

Items
Specification
Results
Appearance
Greenish-Yellow oily liquid
Conforms
Solution clarity and color
Solution clarity and samples should be light in color standard
Conforms
Acid value
<1.0mg KOH/g
0.074 KOH/g
Total impurity ≤2.5%
Conforms
Related substance
Impurity A ≤0.5%
0.09%
Impurity B ≤1.5%
0.78%
Impurity C(Tocopherol)≤0.5%
0.2%
Sum impurities D amd E ≤1.0%
0.13%
Heavy Metals
≤10mg/kg
Conforms
Lead
≤2mg/kg
Conforms
Arsenic
≤1mg/kg
Conforms
Density
0.9521-0.996g/ml
Conforms
Assay
≥98.0%
98.9%
Ash
≤1.0%
Conforms

3.Application

dl-α-Tocopherol is the racemic analog of α-Tocopherol (T526125), the most bioactive of the naturally occurring forms of Vitamin E. Richest sources are green vegetables, grains, and oils, particularly palm, safflower and sunflower oils. dl-α-Tocopherol is an antioxidant that protects cell membrane lipids from oxidative damage.

4.Packing

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5.Synonyms

houpa:ALL-RAC-ALPHA-TOCOPHEROL; (+/-)-ALPHA-TOCOPHEROL; (+/-)-ALPHA-TOCOFEROL; ALPHA-TOCOPHEROLUM; ALPHA-DL-TOCOPHEROL; 5,7,8-TRIMETHYLTOCOL; A-TOCOPHEROL; IRGANOX E 201; DL-TOCOPHEROL

CAS: 10191-41-0
MF: C29H50O2
Purity: 99%

Honokiol with CAS 35354-74-6

CAS:35354-74-6
Molecular Formula:C18H18O2
Molecular Weight:266.33
EINECS:609-119-8
Synonyms:houpa; Piclidenoson; 2-(4-hydroxy-3-prop-2-enyl-phenyl)- 4-prop-2-enyl-phenol; 3′,5-Diallyl-2,4′-dihydroxybiphenyl; 3′,5-Diallylbiphenyl-2,4′-diol; 5,3′-DIALLYL-2,4′-DIHYDROXYBIPHENYL; 5,3′-DIALLYL-2,4′-DIHYDROXYDIPHENYL

1.what is of  Honokiol with CAS 35354-74-6?

Magnolol is derived from the root bark and branch bark of magnolia or Magnolia officinalis. Magnolia officinalis was first written in the《ben jing》, it prefers cool and humid climate and well-drained acid soil.

2.Description of  Honokiol with CAS 35354-74-6

Melting point 86℃
Boiling point 400.1±40.0 °C(Predicted)
density 1.107±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility DMSO: 36 mg/mL
pka 9.89±0.48(Predicted)
form powder
Merck 14,4742
InChIKey FVYXIJYOAGAUQK-UHFFFAOYSA-N
CAS DataBase Reference 35354-74-6(CAS DataBase Reference)

3.Application

Honokiol is a small-molecule polyphenol isolated from the genus Magnolia. Recent studies show that Honokiol displays antiangiogenic, antiinflammatory, and antitumor properties in preclinical models, w ithout appreciable toxicity. Honokiol has been shown to inhibit the bone metastatic growth of human prostate cancer cells.

4.Packing

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5.Synonyms

houpa; Piclidenoson; 2-(4-hydroxy-3-prop-2-enyl-phenyl)- 4-prop-2-enyl-phenol; 3′,5-Diallyl-2,4′-dihydroxybiphenyl; 3′,5-Diallylbiphenyl-2,4′-diol; 5,3′-DIALLYL-2,4′-DIHYDROXYBIPHENYL; 5,3′-DIALLYL-2,4′-DIHYDROXYDIPHENYL

CAS: 35354-74-6
MF: C18H18O2
Purity: 99%

Magnolol with CAS 528-43-8

CAS:528-43-8
Molecular Formula:C18H18O2
Molecular Weight:266.33
EINECS:610-903-7
Synonyms:5,5′-DIALLYL-BIPHENYL-2,2′-DIOL; 5,5′-DIALLYL-2,2′-BIPHENYLDIOL; 5,5′-DIALLYL-2,2′-DIHYDROXYBIPHENYL; HONOKIOL(P); MAGNOLOL(SH); 5′,5-di-2-propenyl-(1,1′-Biphenyl)-2,2′-diol; MAGNOLOL; Magnolia officinalis ; Rehd.et Wils; MAGNOLOL 98.0% BY HPLC; Honokiol std.

1.what is of  Magnolol with CAS 528-43-8?

Magnolol is an organic compound belonging to lignan. It is a kind of bioactive compounds identified from the bark of the Magnolia officinalis or M. grandiflora. It has been supplemented to Asian traditional medicine for the treatment of anxiety, sleep disorders, and allergic disease. It can act on the GABA receptor in vitro as a strong allosteric modulator. It also has antifungal effect, anti- periodontal activity as well as many osteoblast-stimulating and osteoclast-inhibiting activities.

2.Description of  Magnolol with CAS 528-43-8

Melting point 101.5-102°
Boiling point 180°C/1mmHg(lit.)
density 1.107±0.06 g/cm3(Predicted)
FEMA 4559 | MAGNOLOL
storage temp. Sealed in dry,2-8°C
solubility ethanol: soluble1mg/mL
pka 9.49±0.43(Predicted)
form neat
λmax 292nm(EtOH)(lit.)
JECFA Number 2023
Merck 14,5697
CAS DataBase Reference 528-43-8(CAS DataBase Reference)

3.Application

Magnolol is an organic compound belonging to lignan. It is a kind of bioactive compounds identified from the bark of the Magnolia officinalis or M. grandiflora.

4.Packing

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5.Synonyms

5,5′-DIALLYL-BIPHENYL-2,2′-DIOL; 5,5′-DIALLYL-2,2′-BIPHENYLDIOL; 5,5′-DIALLYL-2,2′-DIHYDROXYBIPHENYL; HONOKIOL(P); MAGNOLOL(SH); 5′,5-di-2-propenyl-(1,1′-Biphenyl)-2,2′-diol; MAGNOLOL; Magnolia officinalis ; Rehd.et Wils; MAGNOLOL 98.0% BY HPLC; Honokiol std.

CAS: 528-43-8
Purity: 99%

Glabridin with CAS 59870-68-7

CAS:59870-68-7
Molecular Formula:C20H20O4
Molecular Weight:324.37
EINECS:611-908-7
Synonyms:4-(8,8-DiMethyl-3,4-dihydro-2H,8H-pyrano[2,3-f]chroMen-3-yl)-benzene-1,3-diol; 2H,8H-Benzo[1,2-b:3,4-b’]dipyran,1,3-benzenediolderiv; Liquorice flavonoids; BioaActive Glabridin; Nanoactive Glabridin;Soluble Glabridin; Glabridin, froM Liquorice root

1.what is of  Glabridin with CAS 59870-68-7?

A member of the class of hydroxyisoflavans that is (R)-isoflavan substituted by hydroxy groups at positions 2′ and 4′ and a 2,2-dimethyl-2H-pyran group across positions 7 and 8 respectively.

2.Description of  Glabridin with CAS 59870-68-7

Product name Glabridin Powder CAS 59870-68-7
Specification 5%, 40%, 90%,98% EINECS 611-908-7
  MF   C20H20O4  MW  324.37
Appearance White  Powder Test method HPLC

3.Application

Glabridin is a compound extracted from Licorice (root) shows properties that are cytotoxic, antimicrobial, estrogenic and anti-proliferative.

4.Packing

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5.Synonyms

4-(8,8-DiMethyl-3,4-dihydro-2H,8H-pyrano[2,3-f]chroMen-3-yl)-benzene-1,3-diol; 2H,8H-Benzo[1,2-b:3,4-b’]dipyran,1,3-benzenediolderiv; Liquorice flavonoids; BioaActive Glabridin; Nanoactive Glabridin;Soluble Glabridin; Glabridin, froM Liquorice root

CAS: 59870-68-7
MF: C20H20O4
Purity: 99%

Asiatic acid with CAS 464-92-6

CAS:464-92-6
Molecular Formula:C30H48O5
Molecular Weight:488.7
EINECS:482-720-9
Synonyms:2α,3β,23-Trihydroxyurs-12-en-28-oicacid; (4R)-2α,3β,23-Trihydroxyurs-12-en-28-oic acid; 2α,3β,23-Trihydroxyurs-12-ene-28-oicacid; Asiantic acid; ASIATIC ACID; ASIATIC ACID(P)

1.what is of  Asiatic acid with CAS 464-92-6?

A pentacyclic triterpenoid that is ursane substituted by a carboxy group at position 28 and hydroxy groups at positions 2, 3 and 23 (the 2alpha,3beta stereoisomer). It is isolated from Symplocos lancifolia and Vateria indica and exhibits anti-angiogenic activity.

2.Description of Asiatic acid with CAS 464-92-6

Product Name:
Asiatic acid
Latin Name:
/
Plant Name:
Centella
CAS#
464-92-6
Assay:
90%
Main ingredients:
Asiaticoside
Appearance:
White powder
Odor:
Characteristic
Particle Size:
100% pass 80 mesh
Quality Guarantee Period:
2 years
Storage Method:
In cool & dry place,keep away from strong light and heat temperature.
Minimum order Quantity:
1-5KG

3.Application

Asiatic acid is commonly used in wound healing. Asiatic acid has antioxidant, anti-inflammatory and neuroprotective properties. It is a starting material for asiatic acid derivative synthesis for use as anticancer agents, glycogen phosphorylase inhibitors and and hepatoprotectants.

4.Packing

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5.Synonyms

2α,3β,23-Trihydroxyurs-12-en-28-oicacid; (4R)-2α,3β,23-Trihydroxyurs-12-en-28-oic acid; 2α,3β,23-Trihydroxyurs-12-ene-28-oicacid; Asiantic acid; ASIATIC ACID; ASIATIC ACID(P)

CAS: 464-92-6
MF: C30H48O5
Purity: 99%

Madecassic acid with CAS 18449-41-7

CAS:18449-41-7
Molecular Formula:C30H48O6
Molecular Weight:504.71
EINECS:240-851-7
Synonyms:Hydroxy asiaticoside; MADECASSIC ACID(P); 6BETA-HYDROXYASIATIC ACID; 2α,3β,6β,23-Tetrahydroxyurs-12-en-28-oic acid; 6-Hydroxyasiatic acidMadecasoside; Madecassic acid, 98%, from Centella asiatica (L.) Urb; Madecassic acid, froM Centella asiatica

1.what is of  Madecassic acid with CAS 18449-41-7?

Madecassic acid is a triterpenoid that has been found in C. asiatica and has diverse biological activities. It inhibits LPS-induced production of nitric oxide (NO), prostaglandin E2 (PGE2; Item No. 14010), TNF-α, IL-1β, and IL-6 in RAW 264.7 macrophages when used at a concentration of 150 μg/ml. Madecassic acid (0.05 and 0.1% in the diet) decreases plasma levels of fibrinogenin and triglycerides, as well as heart and kidney levels of reactive oxygen species (ROS), in a mouse model of diabetes induced by streptozotocin (STZ; Item No. 13104). It decreases tumor growth in a CT26 murine colon cancer model in a dose-dependent manner.

2.Description of  Madecassic acid with CAS 18449-41-7

Product Name gotu kola extract madecassic acid 90% for cosmetics
Brand OEM, ODM, or our brand
Used Part whole herb
Extract Solvent Ethanol
Storage Life Up to 2 years
OEM Accepted
Storage Method Stored in a cool and dry well-closed container,keep away from moisture and strong light/heat

3.Application

Madecassic Acid is a terpenoid with an ursane skeleton isolated from Centella asiatica. Madecassic Acid displays anti-inflammatory properties as a result of iNOS, COX-2, TNF-alpha, IL-1beta, and IL-6 inhibition via the downregulation of NF-kappaB activation in RAW 264.7 macrophage cells.

4.Packing

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5.Synonyms

Hydroxy asiaticoside; MADECASSIC ACID(P); 6BETA-HYDROXYASIATIC ACID; 2α,3β,6β,23-Tetrahydroxyurs-12-en-28-oic acid; 6-Hydroxyasiatic acidMadecasoside; Madecassic acid, 98%, from Centella asiatica (L.) Urb; Madecassic acid, froM Centella asiatica

CAS: 18449-41-7
MF: C30H48O6
Purity: 99%

Asiaticoside with CAS 16830-15-2

CAS:16830-15-2
MF:C48H78O19
EINECS:240-851-7
Appearance:Powder
Synonym:2-alpha,3-beta,23-trihydroxy-urs-12-en-28-oicacio-6-deoxy-alpha-l-mannopy;asiaticosid; blastoestimulina; dermatologico; ranosyl-(1-4)-o-beta-d-glucopyranosyl-(1-6)-o-beta-d-glucopyranosylester; CENTELASE; ASIATICOSIDE; MADECASOL; MADECASSOL

what is of  Asiaticoside with CAS 16830-15-2?

Asiaticoside is the main saponin constituent of C. asiatica, a plant long used in the Ayurvedic system of medicine to treat a variety of ailments including dermatitis, diabetes, cough, cataract, hypertension, as well as for wound healing and improving memory. In various wound healing models, topical application (0.2-0.4%), injection (1 mg), or ingestion (1 mg/kg) of asiaticoside has been shown to increase hydroxyproline content, improve tensile strength, increase collagen synthesis and remodeling of the collagen matrix, promote epithelialization, stimulate glycosaminoglycan synthesis, and elevate antioxidant levels.

Specification

Melting point 235-238°C
alpha D20 -14° (alc)
Boiling point 1017.5±65.0 °C(Predicted)
density 1.44±0.1 g/cm3(Predicted)
storage temp. Inert atmosphere,2-8°C
pka 12.50±0.70(Predicted)
form neat
color Crystals
CAS DataBase Reference 16830-15-2(CAS DataBase Reference)

Application

Asiatic Acid is a terpenoid saponin component isolated from Centella asiatica with antioxidant and anti-inflammatory activities. Asiaticoside has been shown to possess strong wound-healing properties and reduces scar formation.

Packing

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Synonym

2-alpha,3-beta,23-trihydroxy-urs-12-en-28-oicacio-6-deoxy-alpha-l-mannopy;asiaticosid; blastoestimulina; dermatologico; ranosyl-(1-4)-o-beta-d-glucopyranosyl-(1-6)-o-beta-d-glucopyranosylester; CENTELASE; ASIATICOSIDE; MADECASOL; MADECASSOL

CAS: 16830-15-2
MF: C48H78O19
Purity: 99%

Pro-xylane with CAS 439685-79-7

what is of  Pro-xylane with CAS 439685-79-7?

Pro-Xylane is a sugar-molecule derived from the beech wood tree utilizing green chemistry. It functions, in vitro, by stimulating the production of proteoglycans, a water-absorbing molecule in human reconstructed skin. Higher levels of proteoglycans within the reconstructed skin’s extracellular matrix correlate to increase skin-elasticity and firmness. In cosmetics, pro-xylane products are frequently incorporated into anti-aging lotions and creams to counterbalance signs of aging (i.e., fine lines and wrinkles).

1.Quick details of Pro-xylane with CAS 439685-79-7

CAS No.:439685-79-7
MF:C8H16O5
EINECS No.:439685-79-7
Place of Origin:China
Purity:99%
Appearance:white powder
Usage:Cosmetic Raw Materials
Application:Skin Care Products
Grade:Comestic Grade
Shelf life:2 Years
MOQ:1 Kg
Color:White Color

2.Description of  Pro-xylane with CAS 439685-79-7

Product Name Hydroxypropyl Tetrahydropyrantriol/Pro-xylane
CAS No. 439685-79-7
Appearance white powder
Purity 99.8%
Test HPLC
Certificate ISO9001,ISO14001
Shelf Life 2 years
Storage in cool and dry place

3.Application 

Pro-Xylane is a sugar-molecule derived from the beech wood tree utilizing green chemistry. It functions, in vitro, by stimulating the production of proteoglycans, a water-absorbing molecule in human reconstructed skin. Higher levels of proteoglycans within the reconstructed skin’s extracellular matrix correlate to increase skin-elasticity and firmness. In cosmetics, pro-xylane products are frequently incorporated into anti-aging lotions and creams to counterbalance signs of aging (i.e., fine lines and wrinkles).

4.Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 439685-79-7
MF: C8H16O5
Purity: 99%

Octadecanamine with CAS 124-30-1

what is of  Octadecanamine with CAS 124-30-1?

A white solid. Insoluble in water and less dense than water. Hence floats on water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion. Used to make other chemicals.

Quick details of  Octadecanamine with CAS 124-30-1

Classification:Chemical Auxiliary Agent
CAS No.:124-30-1
Other Names:1-Octadecanamine;Adogenen 142
MF:C18H39N
EINECS No.:204-695-3
Purity:98%min
Place of Origin:Shandong, China
Type:Auxiliaries
Usage:Textile Auxiliary Agents, Senior detergent
Model Number:124-30-1
Item:124-30-1
Mp:50-52 °C(lit.)
Density:0.862
Bp:232 °C32 mm Hg(lit.)
Application:corrosion inhibitor,textile auxiliary agent,Senior detergent
Packing:160kg drum or as customer request
Customers:USA, Korea, Japan, Europe etc
MSDS&COA:Available
Fp:300 °F
Sample:Available

Description of Octadecanamine with CAS 124-30-1

Item Specifications Results
Total Amine Value mg/g 206-218 211.5
Purity % > 98 98.59
Iodine Value g/100g < 2 0.55
Titre ℃ 40-46 45.8
Color Hazen < 30 5
Moisture % < 0.3 0.10
Carbon distribution C16:30-36 30.72
C18:60-68 66.76
other< 3 0.61
Conclusion The results conforms with Enterprise standards

Application 

Octadecylamine is used in biological studies for the formation of ion pairing as alternative to improve encapsulation and stability and to reduce skin irritation of retinoic acid loaded in solid lipid nanoparticles.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 124-30-1
MF: C18H39N
Purity: 99%

Amides, coco, N-[3-(dimethylamino)propyl] with cas 68140-01-2

CAS No.:68140-01-2
MF:C17H20N4O2
EINECS No.:268-771-8
Package:200KG/DRUM
Appearance:Light Yellow Transparent Liquid
Other Names: Amides,coco,N-[3-(dimethylamino)propyl]; COCAMIDOPROPYLDIMETHYLAMINE; Coconutoilamidopropyldimethylamine; COCAMIDOAMINE; HydrogenatedCocoamidopropyldimethylamine; Cocoacylpropyldimethylamine

what is  of  Amides, coco, N-[3-(dimethylamino)propyl] with cas 68140-01-2?

This amido amine may be the allergen in cocamidopropyl betaine.

Specification

Item Standard Result
Appearance(25℃) Light yellow liquid Pass
Total amine value(mg KOH/g) 160.0~172.0 164.3
Color(25% ethanol),APHA ≤100 20
Free fatty acid(%) ≤1.5 1.1
Conclusion Qualified

Packing

200kgs/drum, 16tons/20’container

Amides, coco, N-[3-(dimethylamino)propyl]-pack

Usage

This amido amine may be the allergen in cocamidopropyl betaine.

Other Names

Amides,coco,N-[3-(dimethylamino)propyl]; COCAMIDOPROPYLDIMETHYLAMINE; Coconutoilamidopropyldimethylamine; COCAMIDOAMINE; HydrogenatedCocoamidopropyldimethylamine; Cocoacylpropyldimethylamine

CAS: 68140-01-2
Purity: 99%
MF: C17H20N4O2

1,3,3-Trimethyl-2-(formylmethylene)indoline with CAS 84-83-3

CAS:84-83-3
Molecular Formula:C13H15NO
Molecular Weight:201.26
EINECS:201-565-8
Synonyms:2-(Formylmethylene)-1,3,3-trimethylindoline;2-METHYLENE-1,3,3-TRIMETHYLINDOLINE ACETALDEHYDE;2-(1,3,3-TRIMETHYLINDOLIN-2-YLIDENE)ACETALDEHYDE;1,3,3-trimethyl-2-(formylmethylene)indoline

1.what is of  1,3,3-Trimethyl-2-(formylmethylene)indoline with CAS 84-83-3?

1,3,3-Trimethyl-2- (formylmethylene) indoline is used for the synthesis of cationic dyes such as yellow X-8GL and yellow 3GLH, and is also a pharmaceutical intermediate

2.Description of 1,3,3-Trimethyl-2-(formylmethylene)indoline with CAS 84-83-3

Product Name 1,3,3-Trimethyl-2-(formylmethylene)indoline
CAS 84-83-3
MF C13H15NO
MW 201.26
EINECS 201-565-8
Product Categories Heterocycle-Indole series;Building Blocks;Heterocyclic Building Blocks;Indoles;Aldehydes;Building Blocks;Intermediates of Dyes and Pigments;C13 to C27;C13-C60;Carbonyl Compounds;Chemical Synthesis;Heterocyclic Building Blocks;Organic Building Blocks
Mol File: 84-83-3.mol
Product Name: 1,3,3-Trimethyl-2-(formylmethylene)indoline

3.Application

2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde may be used in the preparation of 1,3,3-trimethyl-2-anilino-vinyl-3-H-indolium salts, which are mainly used as hemicyanine dyes in textile industry.

4.Packing

Usually packed in 25kg/drum,and also can be do customized package

1,3,3-Trimethyl-2-(formylmethylene)indoline-powder--packing-PACK

5.Synonyms

2-(Formylmethylene)-1,3,3-trimethylindoline;2-METHYLENE-1,3,3-TRIMETHYLINDOLINE ACETALDEHYDE;2-(1,3,3-TRIMETHYLINDOLIN-2-YLIDENE)ACETALDEHYDE;1,3,3-trimethyl-2-(formylmethylene)indoline;(1,3,3-TRIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE)ACETALDEHYDE;(1,3,3-TRIMETHYL-1,3-DIHYDRO-INDOL-2-YLIDENE)-ACETALDEHYDE;1,3-Dihydro-1,3,3-trimethyl-2H-indol-2-ylidene acetaldehyde;FISCHER’S ALDEHYDE

CAS: 84-83-3
MF: C13H15NO
Purity: 99%

POTASSIUM FORMATE with CAS 590-29-4

what is of  POTASSIUM FORMATE with CAS 590-29-4?

Potassium formate is a useful chemical compound in the production of potassium metal and in the oil and gas industry, often in aqueous solution (alone, or mixed with cesium formate), to yield a high-density, environmentally-friendly brine that can be used a a heat transfer fluid. Potassium formate is available as both a solid and in solution form.

1.Quick details of  POTASSIUM FORMATE with CAS 590-29-4

Classification:Potassium Organic Salt
CAS No.:590-29-4
Other Names:Formic Acid Potassium Salt
MF:HCOOK
EINECS No.:209-677-9
Place of Origin:Shandong, China
Grade Standard:Industrial Grade
Purity:96% Min
Appearance:White Powder
Application:oil Drilling
Model Number:96%,75%,50%
Color:White
Shape:flakes or powder
Grade:Indstrial Grade
Certificate:AMS1435C
Packing:IBC Tanks or Flexitanks

2.Description of  POTASSIUM FORMATE with CAS 590-29-4

1
Purity,≥%
96
2
KOH,≤%
0.5
3
K2C03,≤%
1.0
4
KCL,≤%
0.5
5
Moisture ≤%
1.5
6
PH(25℃,10% solution)
9-11
7
Appearance
White powder /flakes

3.Application 

Potassium formate (potassium salt of formic acid), an organic acid used as a drilling fluid additive, was treated using EK. It is mainly used for preparation of an aqueous solution filling the well, in foreign country, potassium formate began to be used in drilling and completion fluids in 1990s, it is especially used in high-density drilling and completion fluid system, and achieved good results. Drilling fluid system which formulated with potassium formate has outstanding advantages of strong inhibition, good compatibility, environmental protection, reservoir protection. Field application results shows that potassium formate can inhibite clay water divide.

4.Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 590-29-4
MF: HCOOK
Purity: 99%

Sodium sulfite with CAS 7757-83-7

CAS No.:7757-83-7
Molecular Formula: Na2O3S
Molecular Weight:126.04
EINECS :231-821-4
Synonyms:anhydroussodiumsulfite; disodiumsulfite; exsiccatedsodiumsulfite; natriisulphis; natriumsulfid; natriumsulfit; natriumsulfurosum; sodiumsulfite(2:1); sodiumsulfite[na2so3]; sulfitedesodium; sulftech; Sulfurousacid,disodiumsalt; sulfurousacid,sodiumsalt(1:2); s-wat

What is  Sodium sulfite with CAS 7757-83-7?

Sodium sulfite with CAS 7757-83-7 is an inorganic compound. It is a white granular powder at room temperature with a sulfur dioxide odor. It is stable when dry and sensitive to moisture. It is soluble in water and glycerin, insoluble in ethanol, and its aqueous solution is alkaline to litmus paper and phenolphthalein. It reacts with acid to produce toxic sulfur dioxide gas. The pH of a 1% aqueous solution is 8.3~9.4, and it has strong reducing properties. It decomposes into sodium sulfide and sodium sulfate when heated, and gradually oxidizes to sodium sulfate when placed in the air. In nature, it exists in three forms: anhydrous sodium sulfite, heptahydrate sodium sulfite, and decahydrate sodium sulfite. Among them, anhydrous sodium sulfite is the least susceptible to oxidation.

Specification

Product
sodium sulfite
CAS no.
7757-83-7
Purity
90% 93% 97% 98%
Color
white
Shape
fine crystalline powder
Particle size
80-100mesh
Packaging
25kg/ 50kg/ 1000kg bag
Sample
free
Classification
non hazardous chemicals
Molecular formula
na2so3
Use
printing and dyeing industry, food industry, inorganic raw materials

Application

Sodium sulfite (Na2SO3) is an antioxidant, used as a preservative except with meats. It is also used for water treatment and in photography and textile bleaching.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Sodium sulfite with CAS 7757-83-7-package

 

RONGALITE with CAS 149-44-0

CAS No.:149-44-0
MF:NaHSO2.CH2O.2H2O
EINECS No.:205-739-4
Place of Origin:Inner Mongolia, China
Grade Standard:Food Grade, Industrial Grade
Purity:98%min

What is RONGALITE with CAS 149-44-0

Sodium Hydroxymethanesulfinate Hydrate is the hydrated version of Sodium Hydroxymethanesulfinate (S634950), which is an organic reductant that is stable in alkaline enviroments but readily decomposes in acidic medium to produce a number of products, one of them being sulfur dioxide. Sodium hydroxymethanesulfinate is also used in conjunction with substituted anilines (e.g. p-Anisidine [A673505]) to synthesize anilinomethanesulfonates.

Description of CEPPA Esterifying Liquid of EG with CAS 14657-64-8

Melting point ~120 °C (dec.)
Fp >100℃
storage temp. Inert atmosphere,Room Temperature
solubility H2O: 50 mg/mL, clear, colorless
PH 9.5-10.5
Water Solubility soluble H2O, alcohol [HAW93]
Merck 14,8620

Application 

Sodium Hydroxymethanesulfinate Hydrate is the hydrated version of Sodium Hydroxymethanesulfinate (S634950), which is an organic reductant that is stable in alkaline enviroments but readily decomposes in acidic medium to produce a number of products, one of them being sulfur dioxide. Sodium hydroxymethanesulfinate is also used in conjunction with substituted anilines (e.g. p-Anisidine [A673505]) to synthesize anilinomethanesulfonates.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 149-44-0
MF: NaHSO2.CH2O.2H2O
Purity: 99%

4-Cloromethyl-5-methyl-1,3-dioxol-2-one with cas 80841-78-7

what is  of  4-Cloromethyl-5-methyl-1,3-dioxol-2-one with cas 80841-78-7?

4-Chloromethyl-5-methyl-1,3-dioxol-2-one is an important reagent in the preparation of angiotensin II receptor antagonist such as Olmesratan Medoxomil (O550000). 4-Chloromethyl-5-methyl-1,3-dioxol-2-o ne is also used in the preparation of prodrugs of ampicillin.

Quick Details of  4-Cloromethyl-5-methyl-1,3-dioxol-2-one with cas 80841-78-7

CAS No.:80841-78-7
Other Names:4-Cloromethyl-5-methyl-1,3-dioxol-2-one
MF:C5H5ClO3
EINECS No.:617-178-6
Place of Origin:China
Type:Agrochemical Intermediates, Syntheses Material Intermediates
Purity:99.0%
Brand Name:Unilong
Model Number:JL20211878
Application:Organic intermediate
Appearance:liquid
Density:1.362
Melting point:/
Boiling Point::163.2 oC at 760 mmHg
flash point:66.7 oC
PSA::43.35000
logP::1.28000
solubility:/
Package:25kg/drum
Sample:Availiable

Specification of  4-Cloromethyl-5-methyl-1,3-dioxol-2-one with cas 80841-78-7

Item
Standard
Test Results
Identification
A.H-NMR:Comply with the structure
Complies
B.LC-MS:Comply with the structure
Complies
C.The IR spectrum of sample should be identical with that of reference standard.
Complies
D.HPLC-ESI-MS
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the
Standard preparation, as obtained in the Assay.
Complies

Packing

200kgs/drum, 16tons/20’container

Usage 

4-Chloromethyl-5-methyl-1,3-dioxol-2-one is an important reagent in the preparation of angiotensin II receptor antagonist such as Olmesratan Medoxomil (O550000). 4-Chloromethyl-5-methyl-1,3-dioxol-2-o ne is also used in the preparation of prodrugs of ampicillin.

CAS: 80841-78-7
Purity: 99%
MF: C5H5ClO3