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4-tert-Octylphenol CAS 140-66-9

CAS No.: 140-66-9
MF: C14H22O, C14H22O
EINECS No.: 205-426-2
Synonym: 4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL; 4-TERT-OCTYLPHENOL; 4-(DI-ISO-BUTYL) PHENOL; P-TERT-OCTYLPHENOL; P-T-OCTYL PHENOL

What is 4-tert-Octylphenol with CAS 140-66-9?

4-tert-Octylphenol is a potential environmental pollutant and it exhibits toxic and estrogenic effects on mammalian cells. It binds to estrogen receptors and exerts estrogenic actions in vitro.

Specification

Melting point 79-82 °C(lit.)
Boiling point 175 °C30 mm Hg(lit.)
density 0.95 g/cm3 (20℃)
refractive index 1.5003 (estimate)
Fp 145 °C
storage temp. -20°C
solubility water: slightly soluble0.007g/L at 20°C
pka 10.15±0.15(Predicted)
form neat
color White flakes
PH Range 6 at 10 g/l at 20 °C
BRN 513992
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 140-66-9(CAS DataBase Reference)
NIST Chemistry Reference Phenol, 4-(1,1,3,3-tetramethylbutyl)-(140-66-9)
EPA Substance Registry System p-(1,1,3,3-Tetramethylbutyl)phenol (140-66-9)

Application

A common environmental pollutant showing weak estrogenic effects. 4-tert-Octylphenol has been shown to cause harm to the male reproductive system of vertebrates.

Packing

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

Dehydroacetic acid package

CAS: 140-66-9
MF: C14H22O
Purity: 99%

BARIUMHYDROXIDEOCTAHYDRATE CAS 12230-71-6

CAS No.: 12230-71-6
MF: BaH4O3
MW: 189.36
EINECS:602-490-7
Synonym: Barium(II) hydroxide octahydrate 99.99%; BARIUM HYDROXIDE OCTAHYDRATE FOR ANALYSI; BARIUM (II) HYDROXIDE; BARIUM HYDROXIDE 8H2O

What is BARIUMHYDROXIDEOCTAHYDRATE with CAS 12230-71-6?

Barium hydroxide is available as colourless or white crystals. Barium hydroxide is odourless and soluble in water. Barium hydroxide is stable under ordinary conditions of use and storage. It is incompatible with acids, oxidisers, and chlorinated rubber. Barium hydroxide is corrosive to metals such as zinc. Barium hydroxide is very alkaline and rapidly absorbs carbon dioxide from air, becoming completely insoluble in water. Barium hydroxide is used in analytical chemistry for the titration of weak acids. Barium hydroxide is used in organic synthesis as a strong base. Barium hydroxide decomposes to barium oxide when heated to 800°C.

Specification

Items Standard
Appearance White crystal
Ba(OH)2.8H2O ≥98.0%
BaCO3 ≤1.0%
Fe ≤15ppm
Hydrochloric acid insoluble ≤0.03%
Iodine oxidative matter ≤0.05%
Strontium Hydroxide ≤2.5%

Application

In manufacture of alkali, glass; in synthetic rubber vulcanization, in corrosion inhibitors, pesticides, sugar industry; boiler scale remedy; refining animal and vegetable oils; softening water. Catalyst in organic synthesis.

Packing

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

packing

Synonyms

BariumHydroxide,Octahydrate,Reagent; bariumhydroxideoctanhydarate; Bariumdihydroxideoctahydrate; Bariumhydroxideoctahydrate,98+%,foranalysis; BARIUMHYDROXIDEOCTAHYDRATE,99.99%; Bariumhydroxideoctahydrate,foranalysis; Bariumhydroxideoctahydrate,foranalysisACS; BariumhydroxidOctahydrat

CAS: 12230-71-6
MF: Ba(OH)28H2O
Purity: 99%

2-Amino-2-methyl-1-propanol with CAS 124-68-5

CAS: 124-68-5
Molecular formula: C4H11NO
Molecular weight: 89.14
EINECS: 204-709-8
Synonym:2-methyl-2-amino-1-propanol;2-Methyl-2-aminopropanol-1;2,2-Diethyl-ethanolamine;2-amino-1-hydroxy-2-methylprChemicalbookopane;2-Amino-2,2-dimethylethanol;2-amino-2-methyl-1-propano;2-Amino-2-methylpropanol;2-Aminodimethylethanol

what is of 2-Amino-2-methyl-1-propanol with CAS 124-68-5?

2-Amino-2-methyl-1-propanol with CAS 124-68-5 a clear light colored liquid. Insoluble in water and about the same density as water. Flash point 172°F. Used to make other chemicals.

Specification 

Melting point
24-28 °C(lit.)
Boiling point
165 °C(lit.)
density
0.934 g/mL at 25 °C(lit.)
vapor density
3 (vs air)
vapor pressure
<1 mm Hg ( 25 °C)
refractive index
n20/D 1.4455(lit.)
Fp
153 °F
storage temp.
Store at RT.
solubility
H2O: 0.1 M at 20 °C, clear, colorless
form
Low Melting liquid
color
Colorless
Specific Gravity
0.934
PH
11.0-12.0 (25℃, 0.1M in H2O)
PH Range
9.0 – 10.5
pka
9.7(at 25℃)
Water Solubility
miscible
λmax
λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01
Merck
14,449
BRN
505979
InChIKey
CBTVGIZVANVGBH-UHFFFAOYSA-N
CAS DataBase Reference
124-68-5(CAS DataBase Reference)
NIST Chemistry Reference
1-Propanol, 2-amino-2-methyl-(124-68-5)

Application 

2-Amino-2-methyl-1-propanol with CAS 124-68-5 has been used as an component in enzyme assay for screening the alkaline phosphatase activity in sarcoma osteogenic (SaOS-2) cells.

2-Amino-2-methyl-1-propanol with CAS 124-68-5-application

Packing  

200kgs/drum, 16tons/20’container2-Amino-2-methyl-1-propanol with CAS 124-68-5-package

 

Ethylene diglycol monoethyl ether CAS 111-90-0

CAS:111-90-0
Purity:99%
Molecular Formula:C6H14O3
Molecular Weight:134.17
EINECS:203-919-7
Storage Period:2 years

Synonyms:2,2’-oxybis-ethanomonoethylether; -2-Ethoxyethoxy; 3,6-Dioxa-1-octanol; 3,6-Dioxa-1-oktanol; 3,6-Dioxaoctan-1-ol; 3-Oxapentane-1,5-diolethylether; aethyldiaethylenglycol; Carbitol cellosolve

What is Ethylene diglycol monoethyl ether CAS 111-90-0?

Ethylene diglycol monoethyl ether is a colorless, transparent liquid at room temperature and pressure. It is a colorless, water-absorbing and stable liquid. It has a moderately pleasant odor. It is miscible with water, acetone, benzene, chloroform, ethanol, ether, pyridine, etc. It has a moderately pleasant odor. Diethylene glycol ethyl ether is often used as a solvent for nitrocellulose, resins, spray paints, dyes, etc. Ethylene diglycol monoethyl ether is a high-boiling point solvent and is also used as a diluent and some chemical intermediates. In the field of fine chemicals, this compound can be used as one of the ingredients in the formula of automobile engine cleaning agents; in organic synthesis, this compound can be introduced into the molecular structure of functional materials through esterification reactions of hydroxyl groups and nucleophilic substitution reactions.

Specification

ITEM STANDARD
Appearance Colorless transparent liquid
Color(Pt-Co) ≤15
Purity Wt Pct ≥99.0%
 Moisture ≤0.05%
Acidity ≤0.03%
Distillation Range 200.0-217.0℃

Application

  1. Coatings and paints

Ethylene diglycol monoethyl ether can be used as a solvent. In coating formulations, it can effectively dissolve resins, pigments and other ingredients. For example, in some water-based coatings, it helps the resin to be evenly dispersed, so that the coating has good fluidity and coating performance, thereby ensuring that the coating can form a uniform and smooth paint film on the coated surface.

Diethylene glycol ethyl ether helps to improve the drying speed of the coating. It can adjust the evaporation rate of the solvent in the coating to avoid defects in the paint film caused by too fast or too slow solvent evaporation, such as orange peel phenomenon (the solvent evaporates too quickly, the paint film surface is uneven) or too long drying time.

  1. Ink industry

As an ink solvent, Ethylene diglycol monoethyl ether is used to dissolve resins, dyes and other ingredients in the ink to give the ink a suitable viscosity and fluidity. This is crucial for the transfer performance of the ink during the printing process, and can ensure that the ink is accurately transferred from the printing plate to the printing material (such as paper, plastic film, etc.), forming clear and bright patterns and text.

It can also improve the stability of ink, prevent the ink from precipitation and stratification during storage, and extend the shelf life of ink.

  1. Cleaning and degreasing uses

Diethylene glycol monoethyl ether is an excellent cleaning agent component. Since Ethylene diglycol monoethyl ether has good solubility in grease, oil stains, etc., it can be used to clean oil stains on metal surfaces. In industrial production, such as mechanical processing, automobile manufacturing and other industries, it is used to clean processing oil, anti-rust oil, etc. on the surface of parts to ensure that the surface of parts is clean and tidy during subsequent processing or assembly.

It can also be used to clean electronic components. Its ability to dissolve oil stains can effectively remove grease and impurities on the surface of electronic components. Moreover, it has a certain volatility and can dry quickly after cleaning. It will not leave too many impurities on the surface of the components, thereby ensuring the performance of electronic components.

  1. Textile printing and dyeing industry

As a textile auxiliary, diethylene glycol monoethyl ether can be used to improve the dyeing properties of fabrics. It can help dyes better penetrate into the fabric fibers and make dyeing more uniform. For example, in the dyeing process of cotton fabrics, polyester fabrics, etc., it is used as a dye cosolvent to improve the dyeing depth and uniformity.

It can also be used in the textile finishing process to adjust the performance of the finishing agent, such as as a solvent component in some softening finishing agents, so that the finishing agent can better adhere to the fabric surface, giving the fabric a soft and smooth feel.

Packing

200kg/drum

 

Ethylene diglycol monoethyl ether CAS 111-90-0-pack-3

Ammoniumperrhenate CAS 13598-65-7

CAS No.: 13598-65-7
MF: H4NO4Re
EINECS No.: 237-075-6
Synonym: AMMONIUM PERRHENATE; AMMONIUM PERRHENATE(VII); Ammoniumperrhenate(99.999%-Re)PURATREM

What is ammoniumperrhenate with CAS 13598-65-7

Ammonium perrhenate(VII) is used to synthesis the rehenium(III) organohydrazides which is used as radiopharmaceuticals and also used in the manufacturing of rhenium metal and its additives in superalloys. It is used as catalyst for the synthesis of platinum-rhenium catalysts which used in gasoline.

Specification

item
value
Product Name:
Ammonium perrhenate
CAS:
13598-65-7
MF:
H4NO4Re
MW:
268.24
EINECS:
237-075-6
Purity
99
Brand Name
Unilong

Application

Ammonium perrhenate(VII) is used to synthesis the rehenium(III) organohydrazides which is used as radiopharmaceuticals and also used in the manufacturing of rhenium metal and its additives in superalloys. It is used as catalyst for the synthesis of platinum-rhenium catalysts which used in gasoline.

Packing

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

packing

CAS: 13598-65-7
MF: NH4ReO4
Purity: 99%

Dichloro[2,2]paracyclophane CAS 28804-46-8

CAS No.:28804-46-8
MF:C16H14Cl2
EINECS No.:249-236-8
Synonym: Dichlorodi-p-xylylene; Dichlorodi-1,4-xylylene; Dichloro-[2,2]-paracyclophane (Parylene C); Dichloro-2,2-p-cyclophane

What is Dichloro[2,2]paracyclophane with CAS 28804-46-8

Dichlorodi-p-xylylene vapor deposition polymer materials for industrial applications.

Specification

item
value
Product name
Dichloro[2,2]paracyclophane
Synonyms
5,11-Dichlorotricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene;
5,11-Dichlorotricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene; 6,12-Dichlorobis(p-xylylene); Dichlorodi-p-xylylene
CAS
28804-46-8 (10366-05-9)
Molecular Formula
C16H14Cl2
Molecular Weight
277.19
Appearance
Off-white powder or granule
Assay
99%min
Sample
Available

Application

Dichlorodi-p-xylylene is suitable for electrical insulation, moisture and chemical protection, mechanical protection, polishing, surface reinforcement and anti-coating peeling, etc. It is used in printed circuit boards, mixed circuits (SMD), microelectronics semiconductors, medical devices, cultural relics protection, textile industry, etc.

Packing

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

packing

CAS: 28804-46-8
MF: C16H14Cl2
Purity: 99%

DI-PHENYLISOOCTYLPHOSPHITE CAS 26401-27-4

CAS No.:26401-27-4
MF:C20H27O3P
EINECS No.:247-658-7
Synonym: isooctyl diphenyl phosphite; Phosphorous acid, isooctyl diphenyl ester; Isooctyldiphenylphosphit; Phosphorous acid 6-methylheptyldiphenyl ester; Diphenyl isooctyl Phosphite (DPIOP)

What is DI-PHENYLISOOCTYLPHOSPHITE with cas 26401-27-4?

DI-PHENYLISOOCTYLPHOSPHITE with cas 26401-27-4 can be used in Dyestuff Intermediates.

Specification

Item
Specification
Appearance
Colorless Transparent Liquid
Acidity (mg, KOH/G)
0.1 MAX
Boiling Point (℃)
148 – 156
Refractive Index (nd25)
1.408 – 1.41
Relative Density (25℃, g/cm³)
0.964

Application

PDOP can be used as antioxidant and stabilizer for a variety of polymers. It has good synergetic effects with many phenolic antioxidants; With low toxicity, it can be used for plastic medical equipment; As chelating agents, PDOP is widely used in PVC products. It can keep product transparency and inhibit color change. 

Packing

200kgs/drum, 16tons/20’container.

packing-unilong

CAS: 26401-27-4
Purity: 99%
MF: C20H27O3P

POTASSIUMCARBONATE with CAS 584-08-7

CAS:584-08-7
Molecular Formula:K2CO3
Molecular weight:138.21
EINECS No:209-529-3
Synonyms :PotassiumCarbonateFcc; PotassiumCarbonateAnhydrousK2CO3; PotassiumCarbonateAnhydrousAr; PotassiumCarbonatePurified(Anhydrous); Carbonicacid,dipotassiumsalt; Carbonicaciddipotassiumsalt;

What is of  POTASSIUMCARBONATE with CAS 584-08-7?

Potassium carbonate (chemical formula: K2CO3, English Potassiumcarbonate), also known as potash, appearance is colorless crystal or white particles, easily soluble in water, its solution is strongly alkaline.

Specification

Item Standard
Potassium Carbonate% ≥99.0
KCL% ≤0.015
K2 SO4% ≤0.01
Fe % ≤0.001
Water Insolubles % ≤0.02
Heavy metal(as Pb)(mg/kg) ≤10
As(mg/kg) ≤2
Loss after burning% ≤0.60

Application 

  1. Potassium carbonate can be used to produce optical glass, which can improve the transparency, strength and refractive coefficient of glass.
  2. Also used in the production of welding rod, can prevent the phenomenon of arc breaking during welding. 3. Used for the production of VAT dyes, dyeing and whitening of ice dyeing.
  3. Used as an adsorbent to remove hydrogen sulfide and carbon dioxide.
  4. Potassium carbonate mixed with soda ash can be used as dry powder extinguishing agent.
  5. It can also be used as auxiliary raw materials for acetone and alcohol production and antioxidant in rubber production.
  6. Potassium carbonate aqueous solution can be used for cooking cotton and degreasing wool.
  7. Also used for printing ink, photographic drugs, polyester, medicine, electroplating, leather, ceramics, building materials, crystal, potash soap and medicine production

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 584-08-7
MF: K2CO3
Purity: 99%

Diallyldimethylammonium Chloride CAS 7398-69-8 With High Purity

CAS:7398-69-8
Molecular Formula:C8H16ClN
Molecular Weight:161.67
Appearance:Colourless Liquid
EINECS:230-993-8
Synonyms:oride soL;DIALLILDIMETILAMMONIOCLORURO;Diallyldimethylammonium chloride solution,Dimethyldiallylammonium chloride ;Diallyldimethylammonium chloride purum;DiallyldiMethylaMMoniuM chloride DMDAAC;DiMethyldiallylaMMoniuM Chloride (DIMDAC / DADMAC);Elionfix G conc

What Is Diallyldimethylammonium Chloride

Dimethyl diallyl ammonium chloride is an organic compound with the structural formula [(CH3)2N+(CH2CH=CH2)2]·Cl-. Appearance is white or slightly yellow crystal. Very easy to absorb moisture, soluble in water, ethanol, isobutanol, insoluble in acetone, methylene chloride, benzene, toluene and other esters, ketones and other carbohydrates.

Specification

Appearance Colorless or light yellow transparent liquid Complies
Content ≧60% 60.24
PH Value 5-7 6.03
APHA ≦50 20

Application

Diallyl dimethyl ammonium chloride is widely used in oilfield additives, sewage treatment, printing and dyeing, papermaking, daily chemical industry, pharmaceutical, textile, leather and other industries.

Package

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

NMP PACKING 1

CAS: 7398-69-8
Purity: 99%
MF: C8H16ClN

2,2-Bis(4-hydroxyphenyl)butane CAS 77-40-7

CAS No.: 77-40-7
MF: C16H18O2
EINECS No.: 201-025-1
Synonym: 1-phenylbutane-1,1-diol; 4,4′-(1-methylpropylidene)bisphenol; BISPHENOL B; BISHYDROXYPHENYLBUTANE; 2,2-BIS(P-HYDROXYPHENYL)BUTANE

What is 2,2-Bis(4-hydroxyphenyl)butane with CAS 77-40-7?

2,2-Bis(4-hydroxyphenyl)butane in the manufacture of phenolic resins.

Specification

Item
Value
CAS No.
77-40-7
Place of Origin
China
Origin
Shandong
Brand Name
Unilong
Application
intermediate
Application
Syntheses Material Intermediates
MOQ
25Kilogram
Sample
Available
Color
White
EINECS
201-025-1

Application

In the manufacture of phenolic resins.

Packing

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

packing

CAS: 77-40-7
MF: C16H18O2
Purity: 99%

L-Theanine CAS 3081-61-6

Cas:3081-61-6
MF: C7H14N2O3
MW: 174.2
Synonym: L-Theanine in stock GMP Factory; L-Theanine 3081-61-6; N-Ethyl-L-glutamin; H-GLU(NHET)-OH; H-GLN(ET)-OH

What is L-Theanine with CAS 3081-61-6?

L-Theanine is the major amino acid found in Camellia sinensis, the source of green tea. It is an analog of the excitatory neurotransmitter, glutamate, and thusly, binds to glutamate receptors. L-Theanine can antagonize various glutamate receptor subtypes as well as inhibit glutamine and glutamate transporters, which has been shown to be neuroprotective in animal models of focal cerebral ischemia. Further, L-theanine is reported to increase brain levels of dopamine, serotonin, GABA, nerve growth factor, and brain-derived neurotrophic factor.

Specification

Product name
L-theanine
CAS No
3081-61-6
Purity
99%
Molecular Weight
174.20
Appearance
White crystalline powder
Solubility
Soluble in water, insoluble in ethanol and ether
Brand Name
Unilong

Application 

A non-protein amino acid mainly found naturally in the green tea plant. It may have activity in modulating the metabolism of cancer chemotherapeutics agents

Packing 

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

packing

CAS: 3081-61-6
MF: C7H14N2O3
Purity: 99%

Madecassoside CAS 34540-22-2

Cas: 34540-22-2
Molecular formula: C48H78O20
EINECS: 252-076-1
Synonym: Asiaticoside A; glucopyranosyl-(1→6)-β-D-glucopyranosyl ester, (2α,3β,4α,6β)-; MADECASSOSIDE WITH HPLC; Madecassoside (Asiaticoside A)

What is Madecassoside with CAS 34540-22-2?

Madecassoside is a triterpenoid saponin found in the tropical Asian plant C. asiatica. It has a wide range of reported anti-inflammatory, wound healing, and antioxidant activities and has been shown to suppress LPS-induced TNF-α production via inhibition of ERK, p38, and NF-κB activity.

Specification

Product name
Madecassoside powder
Type
Additive
Appearance
White to off-white powder
MOQ
1KG
Shelf Life
2 Years
Main Founction
Skin care

Application 

Madecassoside is an antioxidant and anti-inflammatory agent. Used as a protective agent against cognitive impairment.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

packing

CAS: 34540-22-2
MF: C48H78O20
Purity: 99%

CARBAZOCHROME CAS 69-81-8

CAS No.: 69-81-8
MF: C10H12N4O3
EINECS No.: 200-717-0
Synonym: CROMADRENAL; CROMOSIL; CARBAZOCHROME; 3-HYDROXY-1-METHYL-5,6-INDOLINEDION 5-SEMICARBAZONE

What is CARBAZOCHROME with CAS 69-81-8?

CARBAZOCHROME, also known as anoxemia, is one of the commonly used hemostatic drugs in clinical practice, mainly used for retinal hemostasis. Hemostatic nasal injury can also be combined with gelatin to make hemostatic cotton for local hemostatic. CARBAZOCHROME mechanism of action is to increase the resistance of capillaries to damage, reduce the brittleness of capillaries, so as to achieve the purpose of hemostasis.

Specification

Item
Value
CAS No.
69-81-8
Other Names
Carbazochrome
MF
C10H12N4O3
Place of Origin
China
Origin
Shandong
Purity
99
Brand Name
Unilong
Application
intermediate
Appearance
Orange red crystals
Application
Syntheses Material Intermediates
MOQ
25Kilogram
Sample
Available
Color
Orange red
EINECS
200-717-0
Density
1.63±0.1 g/cm3(Predicted)
Melting point
203° (dec)

Application 

Carbazochrome is an oxidation product of Epinephrine [E588580]) that improves microcirculatory tone. Derivatives such as carbazochrome salicylate and carbazochrome sodium sulfonate, are used as hemostats and treatment to prevent dengue shock syndrome, respectively.

Packing 

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

packing

CAS: 69-81-8
MF: C10H12N4O3
Purity: 99%

Diosmetin CAS 520-34-3

CAS: 520-34-3
MF: C16H12O6
MW: 300.26
Synonym: 3′,5,7-TRIHYDROXY-4’METHOXYFLAVONE; 4′-METHOXY-5,7,3′-TRIHYDROXYFLAVONE; Diosmetine; Luteolin 4′-Methyl Ether

What is Diosmetin with CAS 520-34-3?

Diosmetin is a monomer extracted from lemons. In spearmint, spider, and many other natural plants also contain geranyl.

Specification

Product Name
Diosmetin
Specification
≥ 98%
Part Used
Shell
Storage
Cool Dry Place

Application 

Diosmetin (Diosmin EP Impurity F) is a metabolite of Apigenin. Antibacterial.

Packing

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

packing

CAS: 520-34-3
MF: C16H12O6
Purity: 99%

Adipicaciddihydrazide CAS 1071-93-8

CAS:1071-93-8
MF:C6H14N4O2
EINECS:213-999-5
Purity:99%
Other Names:Adipic dihydrazide

What is of  Adipicaciddihydrazide with CAS 1071-93-8?

Adipic dihydrazide is used as a formaldehyde scavenger and reacts with formaldehyde, thereby preventing the volatilizing of formaldehyde in the air. It is also employed as a paint additive and coating additive. It is also used as an intermediate. Further, it is used for cross-linking water-based emulsions and as a hardener for certain epoxy resins, which finds application in powder coating.

Description

Items
Specifications
Appearance
White crystal
Purity
≥99%
Loss on drying
≤0.5%

Application 

Adipic dihydrazide is used as a formaldehyde scavenger and reacts with formaldehyde, thereby preventing the volatilizing of formaldehyde in the air. It is also employed as a paint additive and coating additive. It is also used as an intermediate. Further, it is used for cross-linking water-based emulsions and as a hardener for certain epoxy resins, which finds application in powder coating.

Packing 

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

Polydiallyldimethylammonium chloride package

CAS: 1071-93-8
MF: C6H14N4O2

Cyclopropylethanone CAS 765-43-5

CAS:765-43-5
MF:C5H8O
EINECS:212-146-4
Purity:99.95%
Other Names:Cyclopropyl methyl ketone

What is of Cyclopropylethanone with cas 765-43-5?

Cyclopropyl methyl ketone was used in the preparation of homoallylic alcohols. Acetylcyclopropane is used as an intermediate for the manufacturing pharmaceuticals, agrochemicals and other organic compounds.

Specification

item
value
CAS No.
765-43-5
Other Names
Cyclopropyl methyl ketone
MF
C5H8O
EINECS No.
212-146-4
Storage
Cool Dry Place
Sample
Availiable
Grade
Industrail Grade

Usage 

Cyclopropyl methyl ketone was used in the preparation of homoallylic alcohols. Acetylcyclopropane is used as an intermediate for the manufacturing pharmaceuticals, agrochemicals and other organic compounds.

Packing

200kgs/drum, 16tons/20’container.

Polydiallyldimethylammonium chloride package

CAS: 765-43-5
Purity: 99%
MF: C5H8O

Hexadecyldimethylamine with CAS 112-69-6

CAS:112-69-6
Molecular Formula:C18H39N
Molecular Weight:269.51
EINECS:203-997-2

Synonyms:N,N-dimethyl-1-aminohexadecane; N-Cetyldimethylamine; Adma 16; bairdcatb16

What is Hexadecyldimethylamine with CAS 112-69-6 ?

Hexadecyldimethylamine amine is an industrial fungicide. Industrial fungicides refer to preparations used in industry to kill or inhibit the growth of microorganisms, and there are many fields of application. Quaternary ammonium salt fungicide is one of the most widely used industrial fungicides.

Specification

Hexadecyldimethylamine Basic information
Product Name:
Hexadecyldimethylamine
CAS:
112-69-6
MF:
C18H39N
MW:
269.51
EINECS:
203-997-2
Mol File:
112-69-6.mol
Hexadecyldimethylamine Chemical Properties
Melting point
12°C
Boiling point
148 °C / 2mmHg
density
0.801 g/mL at 20 °C (lit.)
refractive index
n20/D 1.444
Fp
147°C
storage temp.
Inert atmosphere,Room Temperature
pka
9.78±0.28(Predicted)


Application

Raw materials, emulsifiers, plant growth stimulants, surfactants, solvents, etc. Printing carrier and heat carrier of polyvinyl chloride fiber and polyester; The octane number and cetane number of diesel oil were determined.

Package

200kg/drumHexadecyldimethylamine with CAS 112-69-6-package

2 4 7 9 TETRAMETHYL 5 DECYNE 4 7 DIOL with CAS 126-86-3

Product name:2,4,7,9-Tetramethyl-5-decyne-4,7-diol
CAS:126-86-3
MF:C14H26O2
MW:226.35
EINECS:204-809-1
Synonyms:1,4-diisobutyl-1,4-dimethylbutynediol; 2,4,7,9-TETRAMETHYL-5-DECYN-4,7-DIOL; 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL

What is 2,4,7,9-Tetramethyl-5-decyne-4,7-diol

It is a kind of non ionic surfactants with special structures have a wide range of applications in various fields, such as pesticides, pharmaceutical and chemical intermediates, metal treatment, synthetic materials, and daily chemical industry.

Specification

Item Standard
APPEARANCE
Light yellow to white waxy
ASSAY (%)
≥98%

Application

Pesticides, pharmaceutical and chemical intermediates, metal processing, synthetic materials, and daily chemical industry

Pacakage

25kg/drum

Chitosan powder packing 8

 

Related words

5-DECYNE-4,7-DIOL-2,4,7,9-TETRAMETHYL; 4,7-DIHYDROXY-2,4,7,9-TETRAMETHYL-5-DECYNE; TIMTEC-BB SBB008941; TETRAMETHYL DECYNEDIOL; SURFYNOL TG

CAS: 126-86-3
MF: C14H26O2
Purity: 99%

DiethylSuccinate CAS 123-25-1

CAS:123-25-1
MF:C8H14O4
EINECS:204-612-0
Purity:99%
Other Names:Diethyl succinate

What is of DiethylSuccinate with cas 123-25-1?

Diethyl succinate is obtained by the direct esterification of a carboxylic acid and an alcohol in the presence of concentrated H2SO4 in benzene solution. It has a faint, pleasant odor. It occurs naturally in apple, raspberry, cognac, rum, whiskey, cider, sherry, plum brandy, apple brandy, grape brandy, cherry brandy, cocoa, arrack and red, white, port, strawberry and sparking wines.

Specification

Product Name
Ethyl L(-)-lactate
CAS
687-47-8
Molecular Formula
C5H10O3
Appearance
Colorless liquid
Purity
≥99%
Color(APHA)
≤10
Water
≤0.5%
Acidity(mgKOH/g)
≤0.2
Application
Used as intermediates in organic synthesis, or solvents, or GC stationary liquid

Usage 

Alkyl succinates have been used as ashless dispersants and detergent additives for lubricating oils.

Packing

200kgs/drum, 16tons/20’container.

Polydiallyldimethylammonium chloride package

CAS: 123-25-1
Purity: 99%
MF: C8H14O4

Manganesegluconate CAS 6485-39-8

CAS:6485-39-8
MF:C12H22MnO14
EINECS:229-350-4
Purity:99%
Other Names:Manganese gluconate

What is of  Manganesegluconate with CAS 6485-39-8?

Manganese gluconate [Mn(C6H11O7)] is used as a food additive, a vitamin, and a dietary supplement (also manganese glycerophosphate). It is found in green leafy vegetables, legumes, (peas and beans), and brewer’s yeast.

Description

Items
Specification
Result
Appearance
Light pink powder
Conform
Particle size
90% through 60 mesh
Conform
Water
6.0%-9.0%
8.0%
Chloride
≤0.05%
0.02%
Sulfate
≤0.05%
0.02%
Arsenic
≤3ppm
<3ppm
Lead
≤10ppm
<10ppm
Heavy metals
≤20ppm
<20ppm
Reducing substances
≤1.0%
0.3%
Organic volatile impurities
Meet requirements
Conform
Total aerobic count
≤1000cfu/g
<10cfu/g
Molds & Yeasts
≤300cfu/g
<10cfu/g
E.Coli and Salmonella
Absent
Absent
Manganese content
11.19%-12.0%
11.42%
Assay(on dried basis)
98.0%-102.0%
99.8%

Application 

Manganese gluconate [Mn(C6H11O7)] is used as a food additive, a vitamin, and a dietary supplement (also manganese glycerophosphate). It is found in green leafy vegetables, legumes, (peas and beans), and brewer’s yeast.

Packing 

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

Dehydroacetic acid package

CAS: 6485-39-8
MF: C12H22MnO14
Purity: 99%

SABINENE CAS 3387-41-5

CAS:3387-41-5
MF:C10H16
EINECS:222-212-4
Purity:99%
Other Names:SABINENE

What is of SABINENE with cas 3387-41-5?

Sabinene is a bicyclic monoterpene found in a variety of plants, including Cannabis, that has antifungal and anti-inflammatory properties. It inhibits the growth of various fungi in vitro, including several species of CandidaTrichophyton, and Aspergillus (MICs = 0.16-5 μl/ml). Sabinene (0.32 μl/ml) prevents increases in nitrite production in RAW 264.7 macrophages stimulated by LPS and IFN-γ. It is cytotoxic to RAW 264.7 macrophages and HaCat keratinocytes when used at a concentration of 1.25 μl/ml. Formulations containing sabinene have been used as perfume additives.

Specification

Product name
SABINENE
Cas number
3387-41-5
Melting point
25°C
Boiling point
166 °C
density
0.842 g/mL at 25 °C
refractive index
1.4860 (estimate)
Fp
37℃
storage temp.
Store below +30°C.
solubility
13.1g/l
pka
8.00±0.30(Predicted)

Usage 

Sabinene is a bicyclic monoterpene found in a variety of plants, including Cannabis, that has antifungal and anti-inflammatory properties. It inhibits the growth of various fungi in vitro, including several species of CandidaTrichophyton, and Aspergillus (MICs = 0.16-5 μl/ml). Sabinene (0.32 μl/ml) prevents increases in nitrite production in RAW 264.7 macrophages stimulated by LPS and IFN-γ. It is cytotoxic to RAW 264.7 macrophages and HaCat keratinocytes when used at a concentration of 1.25 μl/ml. Formulations containing sabinene have been used as perfume additives.

Packing

200kgs/drum, 16tons/20’container.

 

Polydiallyldimethylammonium chloride package

CAS: 3387-41-5
Purity: 99%
MF: C10H16

AcetylOctapeptide-3 CAS 868844-74-0

CAS:868844-74-0
MF:C41H70N16O16S
Purity:99min%
Other Names:Acetyl Octapeptide-8

What is of AcetylOctapeptide-3 with CAS 868844-74-0?

anti-wrikle.

Description

Chemical Name
Acetyl Octapeptide-3
CAS NO.
868844-74-0
Molecular Formula
C41H70N16O16S
Molecular Weight
1075.17
Appearance
white powder
Purity
99% min
Package
25kg/drum or as your request
Storage
Store in a cool, dry place.
Usage
Cosmetic Raw Materials

Application

anti-wrikle

Packing

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

Dehydroacetic acid package

CAS: 868844-74-0
MF: C41H70N16O16S
Purity: 99%

Acetyl hexapeptide-3 CAS 616204-22-9

CAS:616204-22-9
MF:C34H60N14O12S
Purity:99%
Other Names:Acetyl hexapeptide-3

What is of Acetyl hexapeptide-3 with CAS 616204-22-9?

Argireline is made up of chains of amino acids. Such chains can affect how our cells work, e.g. relaxing our face muscles. It is derived from the peptide Acetyl hexapeptide-3, a substrate of Botulinum toxin, or more commonly known as Botox.

Description

CAS No.
616204-22-9
Other Names
Acetyl hexapeptide-3
MF
C34H60N14O12S
Place of Origin
China
Purity
99%
Appearance
white powder
Usage
Cosmetic Raw Materials
Product name
Acetyl Hexapeptide-8

Application 

Argireline is an anti-wrinkle peptide. Synthetically produced and considered to be highly effective, clinical studies indicate it can reduce the depth of existing wrinkles. May be incorporated into products marketed as having a topical-BoToX. or “wrinkle-erasing” effect.

Packing 

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

Dehydroacetic acid package

CAS: 616204-22-9
MF: C34H60N14O12S
Purity: 99%

DL-Mandelicacid with CAS 611-72-3

CAS No.:611-72-3
MF:C8H8O3
EINECS No.:210-277-1
Place of Origin:China
Other Names:DL-Mandelic acid; DL-MANDELSAEURES;DL-Mandelicacid(AMygdalicacid); DL-Mandelicacid;DL-MANDELICACID99+%; DL-MANDELICACID,REAGENT;

What is of  DL-Mandelicacid with CAS 611-72-3?

DL-Mandelicacid with CAS 611-72-3 can be used in Organic intermediate.

Specification

Item Standard

 

Appearance White crystalline or crystalline powder
Purity ≥99%
loss on drying  ≤0.50%
Melting point  117-120℃
Application 

DL-Mandelicacid with CAS 611-72-3 can be used in Organic intermediate.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Cas 1936 15 8 packing

 

CAS: 611-72-3
MF: C8H8O3
Purity: 99%

PYROGALLOL CAS 87-66-1

CAS: 87-66-1
Molecular Formula:C6H6O3
Molecular Weight:126.11
EINECS:201-762-9

Synonyms:1,2,3-Trihydroxybenzen; 1,2,3-trihydroxy-benzen; 1,2,3-trihydroxybenzen(czech); 1,2,3-trihydroxybenzene(pyrogallol); 2,3-Dihydroxyphenol; Benzene 1,2,3-trihydroxy-; benzene-1,2,3-triol; C.I. Oxidation Base 32

What is Pyrogallol?

Pyrogallol is a white glossy crystalline powder that is soluble in 2 parts water, 1 part ethanol, or 2 parts ether.Pyrogallol has a bitter taste. Exposed to air and light, Pyrogallol turns gray. Slowly heat up and begin to sublime. Melting point 133-134 ℃, boiling point 309 ℃, relative density 1.453. When exposed to air, the color of the aqueous solution darkens, while its alkaline solution changes color faster.

Specification

Item Standard
Appearance White and lustrous crystalline powder
Content ≥99.00%
Water ≤0.50%
Melting point 131~136℃
Residue on ignition ≤0.05%
Chlorides ≤0.002%
Sulfates ≤0.01%

Application

1. Industry
(1) In chemical analysis, Pyrogallol is an indispensable deoxygenation analysis reagent used in industries such as nitrogen fertilizer, coking, smelting, and petrochemicals; Used as a strong reducing agent in analyzing gold, silver, mercury salts, etc.
(2) Used as a leather dyeing agent in the leather industry.
(3) Pyrogallol can be used as an inhibitor and anti-aging agent in polymer chemistry.
(4) Pyrogallol is widely used in fine chemicals, textile printing and dyeing, light industry and daily chemical, color printing and plate making, and microelectronic products.
2. Cosmetics: Pyrogallol is used in cosmetics industry for powder, hair conditioner, hair dye, nail polish and other products.
3. Electronic chemicals
(1) Perform color reactions between analytical reagents and metal salts in chemical testing.
(2) Used in the chemical industry to synthesize new photosensitive materials.
(3) Pyrogallol is the main raw material for PAC photosensitizers, which are one of the main raw materials for producing photoresists.

PYROGALLOL application

Package

25kg/drum or requirement of clients

PYROGALLOL CAS 87-66-1-packing

Aluminum oxide with CAS 1344-28-1

CAS No.:1344-28-1
Product name:Aluminum oxide
MF:Al2O3
EINECS No.:215-691-6
Synonyms:Alumina B, Active; Alumina A, Activity: I; Alumina A, Activity: Super I; Alumina B, Activity: Super I

What is Aluminum oxide with CAS 1344-28-1

Aluminum oxide is a white powder that is insoluble in water. The diversity of properties of alumina makes it widely used

Specification

Product name:
Alumina powder
Alias:
alumina
MF:
Al2O3
MW
101.96
CAS No.
1344-28-1
EINECS No.
215-691-6
Melting Point
2050°C
Boiling point
2980°C
Density
3.97 g/cm3
Hazard Class
2.1

Application

Used as fillers for plastics and other polymer products, adsorbents and catalysts, raw materials for pharmaceuticals, cosmetics and chemical products, ceramics, abrasives and refractory materials, etc

Pacakage

25kg/bag

SOLVENT VIOLET 13 4

Related words

Aluminum Oxide, Neutral, Brockmann Activity Grade I; Aluminum Oxide, Basic, Brockmann Activity Grade I; Aluminum oxide, Drysphere; desiccant, Without indicator; Aluminum Oxide, Neutral-H15152

 

 

CAS: 1344-28-1
MF: Al2O3
Purity: 99%

aluminumisopropoxide CAS 555-31-7

CAS:555-31-7
MF:C9H21AlO3
EINECS:209-090-8
Purity:99%min
Other Names:Aluminium isopropoxide

What is of aluminumisopropoxide with CAS 555-31-7?

Meerwein-Ponndorf reactions; alcoholysis and ester exchange; synthesis of higher alkoxides, chelates, and acylates; formation of aluminum soaps, formulation of paints; waterproofing finishes for textiles.

Description

Items
Specification
Appearance(visual inspection)
Aluminium iso-propoxide
Melting Point
115.0-135.0℃
Aluminum Content
12.9-13.5%

Application 

Meerwein-Ponndorf reactions; alcoholysis and ester exchange; synthesis of higher alkoxides, chelates, and acylates; formation of aluminum soaps, formulation of paints; waterproofing finishes for textiles.Meerwein-Ponndorf reactions; alcoholysis and ester exchange; synthesis of higher alkoxides, chelates, and acylates; formation of aluminum soaps, formulation of paints; waterproofing finishes for textiles.

Packing 

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

Dehydroacetic acid package

CAS: 555-31-7
MF: C9H21AlO3
Purity: 99%

4 4 -CYCLOHEXYLIDENEBISPHENOL CAS 843-55-0

CAS:843-55-0
MF:C18H20O2
EINECS:212-677-1
Purity:99%min
Other Names:4,4′-Cyclohexylidenebisphenol

What is of  4 4 -CYCLOHEXYLIDENEBISPHENOL with CAS 843-55-0?

4 4 -CYCLOHEXYLIDENEBISPHENOL with CAS 843-55-0 can be used in Organic intermediate.

Description

Item
Standard
Test Results
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%

Application 

can be used in Organic intermediate.

Packing 

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

Dehydroacetic acid package

CAS: 843-55-0
MF: C18H20O2
Purity: 99%

Dimethylacetylenedicarboxylate CAS 762-42-5

CAS:762-42-5
MF:C6H6O4
EINECS:212-098-4r
Purity:99%min
Other Names:Dimethyl acetylenedicarboxylate

What is of Dimethylacetylenedicarboxylate with cas 762-42-5?

Dimethyl acetylenedicarboxylate as a versatile dienophile used in Diels-Alder reactions.

Specification

Name
Dimethyl acetylenedicarboxylate
CAS NO.
762-42-5
Molecular Formula
C6H6O4
Molecular Weight
142.11
EINECS
212-098-4
Appearance
Colorless Clear Liquid
Purity
99% Min
Density
1.16
M.P.
-18 ºC
B.P.
95-98 ºC (19 mmHg)
Refractive index
1.446-1.448
Flash Point
86 ºC

Usage 

Dimethyl acetylenedicarboxylate as a versatile dienophile used in Diels-Alder reactions.

Packing

200kgs/drum, 16tons/20’container.

Polydiallyldimethylammonium chloride package

CAS: 762-42-5
Purity: 99%
MF: C6H6O4

Benzaldehyde-o-sulphonatesodiumSalt CAS 1008-72-6

CAS:1008-72-6
MF:C7H5NaO4S
EINECS:213-758-4
Purity:99%min
Other Names:2-Formylbenzenesulfonic acid sodium salt

What is of  Benzaldehyde-o-sulphonatesodiumSalt with CAS 1008-72-6?

2-Formylbenzenesulfonic acid sodium salt reacts with chitosan in the presence of sodium cyanoborohydride to yield N-benzyl derivatives.

Description

Items
Specifications
Appearance
 powder
Assay
≥95%
Ash
≤0.5%
Heavy metals
≤20ppm
Loss on drying
≤1.0%

Application 

2-Formylbenzenesulfonic acid sodium salt was used as precursor to test the ability of fungal strains for transformation of phenolic and non-phenolic precursors into stable and non-toxic dyes.

Packing 

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

Dehydroacetic acid package

CAS: 1008-72-6
MF: C7H5NaO4S
Purity: 99%

Emamectinbenzoate CAS 155569-91-8

CAS:155569-91-8
MF:C56H81NO15
EINECS:605-015-1
Purity:70%
Other Names:Emamectin benzoate

What is of Emamectinbenzoate with CAS 155569-91-8?

Emamectin benzoate  is a white or light yellow crystalline powder, which is improved and upgraded from abamectin, but has higher insecticidal activity than abamectin , It has the advantages of super high efficiency, low toxicity (nearly non-toxic preparation), low residue, no pollution and other biological pesticides.

Description

Item
Specifications
Results
Appearance
White to pale yellowcrystal powder
Confirms
Content of Emamectin benzoate≥
B1
70%
Content of Emamectin ≥
B2
61.5%
A(Bla/Blb) ≥
20
33.5
Water
≤2%
1.0%
PH
4.0-8.0
6.2
Indissouble material in acetone
≤0.5%
Conclusion
Qualified

Application 

Emamectin benzoate/avermectin is often used to control vegetable pests, such as diamondback moth, beet armyworm, and Spodoptera litura. Because of its good control effect, it has been widely used in the prevention and control of cruciferous vegetable pests and effectively controls the lepidopteran The scale of occurrence of the population of insect pests has delayed the evolution of resistance to traditional insecticides.

Packing 

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

Dehydroacetic acid package

CAS: 155569-91-8
MF: C56H81NO15
Purity: 99%

1-Iodoperfluorohexane CAS 355-43-1

CAS:355-43-1
MF:C6F13I
EINECS:206-586-6
Purity:99.5%min
Other Names:Perfluoro-1-iodohexane

What is of  1-Iodoperfluorohexane with CAS 355-43-1?

Perfluorohexyl iodide forms 1:1 complexes with a variety of hydrogen-bond acceptors. It has been grafted onto the isocitronellene/propene copolymer by radical reaction yielding a poly(α-olefin) with fluorinated side chains. The radical addition of perfluorohexyl iodide to vinyl acetate, using azo-bis( isobutyronitrile) (AIBN) as an initiator, has been investigated.

Description

Item
Specification
Boiling point
117 ℃
form
Light pink liquid
melting point
-46 ℃
Proportion(25℃)
2.063g/ml
refractive index(20℃)
1.329
pH(20℃)
6~7
purity
≥98%
Conclusion
The results conforms with Enterprise standards

Application 

Perfluorohexyl Iodide is an important intermediate in the synthesis of organic fluorides products. It also exhibits estrogenic activity in vitro. Perfluorohexyl Iodide is used in the screening assay for binding affinities of perfluoroalkyl iodide for estrogen receptor alpha and beta isoforms.

Packing 

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

package

CAS: 355-43-1
MF: C6F13I
Purity: 99%

Disodiumcitrate CAS 144-33-2

CAS:144-33-2
MF:C6H6Na2O7
EINECS:205-623-3
Purity:99%
Other Names:Disodium citrate

What is of  Disodiumcitrate with CAS 144-33-2?

Disodium citrate, or disodium hydrogen citrate, is a sodium acid salt of citric acid (sodium citrate) with the chemical formula Na2HC6H5O7, or Na2H(C3H5O(COO)3). It is used as an antioxidant in food as well as to improve the effects of other antioxidants. It is also used as an acidity regulator and sequestrant.

Description

PRODUCT NAME:
Disodium citrate
PROPERTIES:
White crystalline powder
CAS NO.:
144-33-2
PACKING:
25KG/BAG/DRUM
Tightly sealed in a clean, cool, dry area. Keep away from strong light

Application 

Disodium citrate may be used in patients to alleviate discomfort from urinary tract infections.

Packing 

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

package

CAS: 144-33-2
MF: C6H6Na2O7
Purity: 99%

Lentinan CAS 37339-90-5

CAS:37339-90-5
MF:C42H72O36
MW:1153.002
EINECS:N/A

What is of  Lentinan with CAS 37339-90-5?

Lentinan i s a n immunostimulant β-1,6; β-1,3-D-glucan isolated from the edible mushroom, Lentinus edodes. It is currently approved, in combination with the cytostatic tegafur, for the treatment of gastric cancer.

Description

Product name
Lentinan / shiitake mushroom polysaecharides
Latin name
Lentinus edodes (Berk.) Sing.
Part used
Fruiting body of lentinus edodes
Specification
50%
Detection method
UV
Extract method
Distilled water extraction

Application 

Lentinan is used as an immune regulator and to treat bacterial and viral infections and cancer.

Packing 

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

package

CAS: 37339-90-5
MF: (C42H70O35)n
Purity: 99%

KeratinHydrolyzed with CAS 69430-36-0

CAS No.:69430-36-0
MF:C2H2BrClO2
EINECS No.:274-001-1; 269-409-1
Place of Origin:China
Purity:98%
Brand Name:Unilong
Other Names: KERATIN (5% IN WATER); Keratins, hydrolyzates; HYDROLYZED KERATIN; Proteinhydrolysat; Cattle hair; Keratin hydrolyzate; Keratins,cattle horn,saponified and neutralized; HYDROLYSED KERATINE

What is of  KeratinHydrolyzed with CAS 69430-36-0?

It is a hydrolysate of keratin protein derived from acid, enzyme, and other method of hydrolysis, which has been applied in many areas including feed and food industry, pharmacy, fertilizers, pesticides, environmental protection, leather industry, and cosmetics. Specifically, this substance can be mixed with polyamide 6 blend to prepare nanofibres for adsorption of chromium (Ⅵ).1

Specification

Product Name
Supply Hair Care Raw Material cas 69430-36-0 Hydrolyzed Keratin Powder
Appearance
Off-white fine powder
Grade
Cosmetic Grade
Specification
99%
Keywords
Hydrolyzed Keratin Powder,Hydrolyzed Keratin,raw Hydrolyzed Keratin Powder
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life
24 Months

Application 

hydrolyzed keratin is a processed form of keratin that facilitates its use in skin care formulations.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 69430-36-0
MF: C2H2BrClO2
Purity: 99%

SANGUINARINE CAS 112025-60-2

CAS:112025-60-2
MF:C41H32Cl2N2O8
MW:751.613
EINECS:601-152-6

What is of  SANGUINARINE with CAS 112025-60-2?

Chelerythrine chloride mixt. with sanguinarine chloride (112025-60-2).

Description 

Product name
Macleaya cordata extract
Type
Plant extract
Appearance
Brown Yellow Powder
Sample
Freely Provided
Certificate
GMP、Halal、ISO9001、ISO22000
Purity
10:1
Shelf Life
2 Years
Main Founction
Dietary supplement

Application 

Chelerythrine chloride mixt. with sanguinarine chloride (112025-60-2).Chelerythrine chloride mixt. with sanguinarine chloride (112025-60-2).Chelerythrine chloride mixt. with sanguinarine chloride (112025-60-2).Chelerythrine chloride mixt. with sanguinarine chloride (112025-60-2).

Packing 

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

package

CAS: 112025-60-2
MF: C41H32Cl2N2O8
Purity: 99%

Antimony(III)Acetate CAS 6923-52-0

CAS:6923-52-0
MF:C6H9O6Sb
EINECS:230-043-2; 609-246-9
Purity:40%
Other Names:Antimony triacetate

What is of  Antimony(III)Acetate with CAS 6923-52-0?

Antimony(III) acetate is the compound of antimony with the chemical formula of Sb(CH3CO2)3. It is a white powder, is moderately water-soluble, and is used as a catalyst in the production of polyesters.

Description

Item
Specifications
Results
Purity(Sb),%
40~42
40.5
Cl,%
≤0.002
<0.002
SO42-,%
≤0.01
0.008
Fe,%
≤0.001
<0.001
Toluene,%
≤0.2
0.17
Pb,%
≤0.002
0.0016
L
≥93
93.59
a
-1~2.5
0.41
b
-2~4
2.38
Solubility in
Ethylene glycol
completely dissolved
completely dissolved

Application 

Antimony(III) acetate is a catalyst used in the production of synthetic fibers.
Antimony(III) acetate was used in the one-pot three-component synthesis of multigram quantities of 1-amidoalkyl-2-naphthols from the condensation between aldehydes, 2-naphthol and acetamide under solvent-free conditions at ambient temperature.

Packing 

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

package

CAS: 6923-52-0
MF: C6H9O6Sb
Purity: 99%

CARBOXYMETHYLCHITOSAN CAS 83512-85-0

CAS:83512-85-0
MF:C20H37N3O14
EINECS:695-802-6
Purity:99%
Other Names:Carboxymethyl chitosan

What is of  CARBOXYMETHYLCHITOSAN with CAS 83512-85-0?

Carboxymethyl Chitosan is a useful polymeric modifier, used as an absorbent for removal of mercury ions, and as binding agent for silver nanoparticle coated cotton fabric.

Description

Item
Specification
Appearance
White to pale yellow powder
Odor
None
Appearance of solution
Clear
Carboxylase degree
≥80.0%
Insolubility
≤1.0%
Water
≤10.0%
PH value
8~10
Protein content
Not detected
Viscosity
10mPa.s~80mPa.s(cps)(1% chitosan in 20°C water solution )
Heavy metal
≤10ppm
Total plate count
≤1000cfu/g
E.coil
Not detected
Salmonella
Not detected

Application 

Carboxymethyl chitosan is a biocompatible and biodegradable material that is suitable for various applications such as sustained or controlled release drug delivery, pH-responsive drug delivery, gene delivery as permeation enhancer, Carboxymethyl chitosan is a coating material on nanocarriers.

Packing 

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

package

CAS: 83512-85-0
MF: C20H37N3O14
Purity: 99%

Aluminum hydroxide with CAS 21645-51-2

CAS No.:21645-51-2
Other Names:Aluminum hydroxide
MF:AlH6O3
EINECS No.:244-492-7
Place of Origin:China
Grade Standard:Industrial Grade
Purity:99.5
Appearance:white powder

1.what is of  AluminumHydroxide with CAS 21645-51-2?

aluminium hydroxide: A white crystalline compound, Al(OH)3; r.d. 2.42-2.52. The compound occurs naturally as the mineral gibbsite (monoclinic). In the laboratory it can be prepared by precipitation from solutions of aluminium salts. Such solutions contain the hexaquoaluminium( III) ion with six water molecules coordinated, [Al(H2O)6]3+.

2.Description of  Aluminum hydroxide with CAS 21645-51-2

Item
Technical specification
Al2O3 (%)
65±0.5
SiO2 (%)
Max 0.08
Fe2O3 (%)
Max 0.04
Na2O (%)
Max 0.45
L.O.I
34-36
Al(OH)3 (%)
Min99.3
Moisture content (RT-110), (%)
Around 0.3
Mesh size (D50) micron
75-90

3.Application 

1. Chemical raw materials Because aluminum hydroxide can be produced on a large scale, the raw materials are sufficient, the product purity is high, and it is easily soluble in acid and alkali. Therefore, aluminum hydroxide is an important raw material for preparing aluminum salts, such as barium aluminate, aluminum sulfate, etc.

2. Flame retardant aluminum hydroxide powder is usually regarded as an ideal material for plastics, unsaturated polyester, rubber and other organic polymers because it has the functions of filling, flame retardant and smoke elimination and is non-toxic and harmless. Flame retardant filler. Flame retardant mechanism of aluminum hydroxide: When the temperature exceeds 200°C, aluminum hydroxide begins to endothermically decompose and release three crystal waters. Its decomposition rate is maximum at around 250°C. That is to say: this reaction is a strong endothermic reaction, which inhibits the increase in polymer temperature, reduces its decomposition rate, and only produces water vapor, without generating toxic and harmful gases.

3. Ceramic aluminum hydroxide is roasted at high temperature to obtain alumina, which has high thermochemical stability, thermal strength, creep resistance, dielectric properties and low thermal expansion coefficient. It is an important material for synthetic ceramics. During the ceramic synthesis process, aluminum hydroxide activates and controls the crystallization process, thereby controlling the phase formation of the composite material.

4. Sewage treatment aluminum hydroxide in water
Mainly Al(OH)4-, it can precipitate the toxic heavy metals in the sewage through co-precipitation and then filter it to achieve the effect of water purification. Aluminum hydroxide has a high specific surface area and can adsorb colloids, suspended solids, dyes, organic matter, etc. in sewage on the surface.

5. Catalyst carrier: During the preparation process of aluminum hydroxide, target products with different specific surface areas, pore volumes, pore structures and crystal structures are prepared by controlling the temperature, concentration and pH of the reactants. It can be effectively used as a catalyst carrier in various applications. Hydrogenation of saturated carbonyl compounds, preparation of fullerenes, etc.

6. Aluminum hydroxide in the papermaking industry has high whiteness, ultra-fine particle size, complete crystal form, and strong compatibility with whitening agents. Using it as an additive for coatings and resins can effectively improve the whiteness, opacity, smoothness and inkability of coated paper.

4.Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Aluminum hydroxide

CAS: 21645-51-2
MF: AlH6O3
Purity: 99%

Hinokitiol with CAS 499-44-5

Product name:Hinokitiol
CAS:499-44-5
EINECS:207-880-7
MF:C10H12O2
MW:164.2
Synonym:Tropolone, 4-isopropyl-; 4-ISOPROPYLTROPOLONE; 2-hydroxy-4-isopropyl-2,4,6-cyclohepta-2,4,6-trien-1-one; Isopropyltropolone; 4-Isopropyl-2-hydroxy-2,4,6-cycloheptatrien-1-one; β-Thujaplicine; 2-HYDROXY-4-(PROPAN-2-YL)CYCLOHEPTA-2,4,6-TRIEN-1-ONE; BETA-THUJAPLICIN; BETA-THUJAPLICINE; 2-HYDROXY-4-ISOPROPYLCYCLOHEPTA-2,4,6-TRIEN-1-ONE; 2-HYDROXY-4-ISOPROPYL-2,4,6-CYCLOHEPTATRIENE; 2,4,6-Cycloheptatrien-1-one, 2-hydroxy-4-(1-methylethyl)-; β-thujaplicin; 4-Vinylbenzyl chloride 1592-20-7

What is Hinokitiol with CAS 499-44-5

Hinokitol, also known as hinokitiol, is a monoterpene natural compound with a tropolone skeleton extracted from the trunk of Taiwanese cypress. It belongs to the tropolone family of compounds and has good antibacterial, moisturizing and pest repellent effects. , is a highly safe plant ingredient that can be used as an antibacterial and insect repellent. It has a wide range of biological activities and has strong bactericidal ability.

Specification

Items Specification
Appearance Yellow to white crystal powder with unique odor
Identification 0.1g/10ml ethanol,Ferric chloride TS

Dark red color

Purity(GC) 99%min
Melting point 48~52℃
Clearness of solution 1g/5ml ethanol
Related substance 0.5%max
Heavy metals 20ppm max
Arsenic 2ppm max
Loss on drying 0.5%max
Residue on lgnition 0.05%max

Application

Hinokitiol is a volatile oil component isolated from Japanese cypress. It can reduce the expression of Nrf2, reduce the expression of DNMT1 and UHRF1 mRNA and protein, and has anti-infectious, antioxidant and anti-tumor activities.

Package

25kg/drum

2,2-Bis(hydroxymethyl)propionic Acid-package

Related words

B-THUJAPLICIN; 2-HYDROXY-4-ISOPROPYL-2,4,6-CYCLOHEPTATRIEN-1-ONE; 2-hydroxy-6-isopropyl-cyclohepta-2,4,6-trien-1-one; 2-hydroxy-6-propan-2-yl-cyclohepta-2,4,6-trien-1-one; 2-hydroxy-6-propan-2-ylcyclohepta-2,4,6-trien-1-one; THUJAPLICIN, BETA- (RG); 2-Hydroxy-4-isopropylcyclohepta-2,4,6-trien-1-one beta-Thujaplicine
; THUJAPLICIN, BETA-(HINOKITIOL)(P); 2-hydroxy-4-isopropylcyclohepta-2,4,6-trienone; Hinokitiol 2-Hydroxy-4-isopropyl-cyclohepta-2,4,6-trien-1-one
; beta-Thujaplicin 99%; 2-hydroxy-4-(1-methylethyl)-2,4,6-cycloheptatrien-1-one; 2,4,6-Cycloheptatrien-1-one, 2-hydroxy-4-isopropyl-; 6-cycloheptatrien-1-one,2-hydroxy-4-(1-methylethyl)-4; 6-cycloheptatrien-1-one,2-hydroxy-4-isopropyl-4; beta-Isopropyltropolon; beta-Isopropyltropolone; Thujaplicin, beta

CAS: 499-44-5
MF: C10H12O2
Purity: 99%

VinylbenzylChloride with cas 30030-25-2

CAS No.: 30030-25-2
Molecular Fomula: C9H9Cl
Molecular weight:152.62
EINECS:250-005-9
Synonym:Chloromethylstyrene(mixture); Vinylbenzyl chloride(30030-25-2); (chloromethyl)ethenyl-benzen

What is VinylbenzylChloride with cas 30030-25-2

Vinylbenzyl Chloride  with cas 30030-25-2 appearance Light yellow to colorless liquid. It is can be used for acrylic emulsion pressure-sensitive adhesive composition.

Specification

Item
Specifications
Single bromine compound
≤1%
Other single impurity
≤2%
[GC]Chloromethyl styrene
≥97%

Packing

200kgs/drum, 16tons/20’container, protected from ligh.

Usage 

Vinylbenzyl Chloride can be used as an organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical generation process.

Liquid packing

Keywords

(chloromethyl)ethenyl-Benzene; Vinylbenzyl chloride, 95%, mixture, stabilized with TBC; Vinylbenzyl chloride, mixture of 3- and 4-isomers, contains 50-100 ppm tert-butylcatechol as inhibitor; vinylbenzylchloride,mixtureofisomers; Chloromethylstyrene (m- and p-mixture) (stabilized with TBC); (chloromethyl)vinylbenzene; ar-(Chloromethyl)-styrene; VINYLBENZYL CHLORIDE, 97%, MIXTURE OF IS OMERS

CAS: 30030-25-2
Purity: 99%
MF: C9H9Cl

Calciumoxide CAS 1305-78-8

CAS:1305-78-8
MF:CaO
EINECS:215-138-9
Purity:99%
Other Names:Calcium oxide

What is of  Calciumoxide with CAS 1305-78-8?

Calcium oxide (CaO, CAS Reg. No. 1305-78-8) is also known as lime, quick lime, burnt lime, or calx. Lime does not occur naturally since it reacts so readily with water (to form hydrated lime) and carbon dioxide (to form limestone). It is produced from calcium carbonate, limestone, or oyster shells by calcination at temperatures of 1,700-2,450℃.

Description

Classification
Calcium Oxide
CAS No.
1305-78-8
Other Names
calcium oxide
MF
CaO
EINECS No.
215-138-9
Place of Origin
China
Grade Standard
Industrial Grade
Purity
95%-99.8%
Appearance
white Powder

Application 

Calcium oxide can be used in the manufacture of calcium carbide, soda ash, bleaching powder, used as building materials, refractoriness’, desiccant and soil conditioner and calcium fertilizer

Packing 

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

package

CAS: 1305-78-8
MF: CaO
Purity: 99%

CERIUM(IV) SULFATE TETRAHYDRATE CAS 10294-42-5

CAS:10294-42-5
MF:CeH8O12S2
EINECS:237-029-5
Purity:99%
Other Names:CERIUM(IV) SULFATE TETRAHYDRATE

What is of  CERIUM(IV) SULFATE TETRAHYDRATE with CAS 10294-42-5?

Cerium(IV) sulfate tetrahydrate is a hydrated salt of cerium sulfate. Its molecule contains cerium ions coordinated with eight oxygen atoms. Its crystals have been reported to be orthorhombic.

Description

Product Name:
CERIUM(IV) SULFATE TETRAHYDRATE
CAS:
10294-42-5
MF:
CeH4O5S
MW:
256.2
EINECS:
682-882-2
Mol File:
10294-42-5.mol

Application 

Cerium(IV) sulfate tetrahydrate may be employed in the synthesis of alkyl esters of oxo acids and oxo acids, via reaction with 2-substituted cycloalkanone. It may be used in the preparation of 0.01M cerium(IV) sulfate in 2M sulfuric acid solution.

Packing 

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

package

CAS: 10294-42-5
MF: CeH8O12S2
Purity: 99%

Phenylsalicylate with CAS 118-55-8

CAS:118-55-8
Molecular Formula:C13H10O3
Molecular Weight:214.22
EINECS:204-259-2
Synonyms:Phenyl2-hydroxybenzoate(Phenylsalicylate); Phenylsalicy;Phenylsalicylate,Salol;PhenylSalicylate,crystal; PhenylSalicylateMeltingPointStandard(500mg)(Approximately41degrees); Phenylsalicylate,99%250GR; 2-HydroxybenzoicAcidPhenylEsterPhenyl2-HydroxybenzoateSalicylicAcidPhenylEster; Salicylicacidphenyl

 

What Is Phenyl salicylate Cas 118-55-8

Colorless crystalline powder with a pleasant aromatic smell (wintergreen oil smell). Easily soluble in ether, benzene and chloroform, soluble in ethanol, almost insoluble in water and glycerin.

Specification

Tests

 

Specifications

 

Results

 

Appearance

 

White crystalline powder

 

Conform

 

Melting Point

 

41~43°C

 

Conform

 

Chloride

 

not more than 100PPM

 

Conform

 

Heavy metals

 

not more than 20PPM

 

Conform

 

Sulfate

 

not more than 100PPM

 

Conform

 

Residue on

ignition

 

not more than 0.10%

 

0.04%

 

Loss on drying

 

not more than 1.0%

 

0.25%

 

Residual solvents

 

Methanol: not more than 1000ppm

 

Conform

 

Assay

 

99.0~100.5%

 

99.6%

Application

In the manufacture of various polymers for the plastics industry, also in lacquers, adhesives, waxes, polishes. In suntan oils and cremes. As light absorber to prevent discoloration of plastics. Has some plasticizer properties.

Package

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

HEDTA 3NA packing

Related Keywords

Phenyl2-hydroxybenzoate(Phenylsalicylate); Phenylsalicy;Phenylsalicylate,Salol;PhenylSalicylate,crystal; PhenylSalicylateMeltingPointStandard(500mg)(Approximately41degrees); Phenylsalicylate,99%250GR; 2-HydroxybenzoicAcidPhenylEsterPhenyl2-HydroxybenzoateSalicylicAcidPhenylEster; Salicylicacidphenyl

 

CAS: 118-55-8
MF: C13H10O3
Purity: 99%

benzethoniumchloride CAS 121-54-0

CAS:121-54-0
MF:C27H42ClNO2
EINECS:204-479-9
Purity:98%
Other Names:Benzethonium chloride

What is of  benzethoniumchloride with CAS 121-54-0?

Odorless white crystals or powder with a very bitter taste. A 1% solution in water is slightly alkaline to litmus.

Description

Appearance & Physical State:
white crystalline powder
Density:
0.998 g/mL at 20ºC
Melting Point:
162-166ºC
Water Solubility:
1-5 g/100 mL at 18 ºC

Application 

A synthetic quaternary ammonium salt with surfactant, antiseptic and anti-infective properties. It exhibits microbiocidal activity against a broad range of bacteria, fungi, mold and viruses. It has al so been found to have significant broad-spectrum anticancer activity.

Packing 

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

package

CAS: 121-54-0
MF: C27H42ClNO2

DL-Serine CAS 302-84-1

CAS:302-84-1
MF:C3H7NO3
EINECS:206-130-6
Purity:98%
Other Names:DL-Serine

What is of  DL-Serine with CAS 302-84-1?

Serine is an alpha-amino acid that is alanine substituted at position 3 by a hydroxy group. It has a role as a fundamental metabolite. It is an alpha-amino acid and a polar amino acid. It contains a hydroxymethyl group. It is a conjugate base of a serinium. It is a conjugate acid of a serinate. It is a tautomer of a serine zwitterion.

Description

item
value
CAS No.
302-84-1
Other Names
DL-SERINE TECHNICAL GRADE
MF
C3H7NO3
EINECS No.
206-130-6
Place of Origin
China
Purity
98min

Application 

DL-Serine is used in the synthesis of novel tryptoline derivatives as IDO (indoleamine 2,3-Deoxygenase) inhibitors, for potential use in Alzheimer’s treatment.

Packing 

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

package

CAS: 302-84-1
MF: C3H7NO3
Purity: 99%

Sodiumcaseinate CAS 9005-46-3

CAS:9005-46-3
MF:N/A
EINECS:618-419-8
Purity:99%
Other Names:Sodium caseinate

What is of  Sodiumcaseinate with CAS 9005-46-3?

Sodium caseinate is a kind of water soluble emulsifier. It has the function of stabilizing, strengthening protein, thickening, foaming etc. It is also a protein nutrition fortifier. It has also been used in bread, biscuits, and other cereals. Like casein, sodium caseinate is a high quality protein source.

Description

Product Name
sodium caseinate
Appearance
White powder
Specifications
99%
Storage
Store in cool & dry place. Keep away from strong light and heat.
Shelf Life
2 years under well storage situation.

Application 

Sodium Caseinate is the sodium salt of casein, a milk protein. it is used as a protein source and for its functional properties such as water binding, emulsification, whitening, and whipping. it is used in coffee whiteners, nondairy whipped toppings, processed meat, and desserts.

Packing 

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

package

CAS: 9005-46-3
MF: N/A

BetaineMonohydrate CAS 590-47-6

CAS:590-47-6
MF:C5H13NO3
EINECS:209-684-7
Other Names:Betaine monohydrate

What is of  BetaineMonohydrate with CAS 590-47-6?

A hydrate that is the monohydrate form of glycine betaine.

Description

Product Name
Betaine Hydrochloride (Betaine HCL 98%,95% )
Appearance
White crystal powder
White crystal powder
≤1.0%
Loss on drying
≤1.0%
usage
Poultry Feed additive
1.As an amino acid zwitterion and a high efficient methyl donor, 1kg betaine can replace 1-3.5kg of methionine.
2.Improve broiler feeding rate, promote growth, also increase egg production rate and reduce the ratio of feed to eggs. 3.Improve
the effect of Coccidiosis.Livestock Feed Additive
1.It has anti fatty liver function, enhances fat metabolism, improves meat quality and lean meat percentage.
2.Improvethe feeding rate of piglets, so that they can have a significant weight gain within 1-2 weeks after weaning.
Aquatic Feed Additive
1.It has strong attractant activity and has special stimulation and promotion effect on aquatic products such as fish, shrimp,
crab and bullfrog.
2.Improve feed intake and reduce feed ratio.
3.It is the buffer of the osmolality when stimulated or changed. It can
improve the adaptability to the ecological environment changes (cold, hot, diseases etc.) and raise the survival rate.

Payment
Trade Asurrance on alibaba , L/C, T/T and others

Application 

It has anti fatty liver function, enhances fat metabolism, improves meat quality and lean meat percentage.Improvethe feeding rate of piglets, so that they can have a significant weight gain within 1-2 weeks after weaning.
Aquatic Feed Additive

Packing 

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

package

CAS: 590-47-6
MF: C5H13NO3
Purity: 99%

AmmoniumPentaborate CAS 12007-89-5

CAS: 12007-89-5
MF: B5H4NO15
EINECS: 234-521-1
Purity: 99%
Synonyms: AMMONIUM BORATE; AMMONIUM PENTABORATE; diammonium decaborate; 99.5%(metalsbasis); AMMONIUM PENTABORATE 8-HYDRATE; AMMONIUM BORATE 8 H2O

What is of  AmmoniumPentaborate with CAS 12007-89-5?

Odorless white solid. Sinks and mixes slowly with water.

Description

item
value
Classification
Carbonate
MF
B5H4NO8
EINECS No.
234-521-1
Product name
AMMONIUM PENTABORATE
CAS
12007-89-5
Shelf life
2 Years
Grade
Industrial Grade

Application

 

Odorless white solid. Sinks and mixes slowly with water.Intermediate for boron chemicals; as a powerlevel control in atomic submarines.Inhalation of dust may result in non-specific irritation of upper respiratory tract. Ingestion of large quantities may produce symptoms of non-specific irritation of the gastrointestinal tract, nausea, vomiting, cramps, diarrhea.

Packing

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

package

Synonyms

AMMONIUM BORATE; AMMONIUM PENTABORATE; diammonium decaborate; 99.5%(metalsbasis); AMMONIUM PENTABORATE 8-HYDRATE; AMMONIUM BORATE 8 H2O; Ammonium acid tetraborate

CAS: 12007-89-5
MF: B5H4NO15
Purity: 99%

Chlorendicanhydride CAS 115-27-5

CAS:115-27-5
MF:C9H2Cl6O3
EINECS:204-077-3
Purity:99%
Other Names:Chlorendic anhydride

What is of Chlorendicanhydride with CAS 115-27-5?

Chlorendic anhydride is used in the synthesis of polymers, used in production of fiberglass-reinforced resins for chemical industry equipment. It can be used to make alkyd resins for use in special inks and paints. It is used as a hardening agent in epoxy resins used in manufacture of printed circuit boards

Description

Name:
Chlorendic anhydride
CAS NO:
115-27-5
EINECS NO:
204-077-3
Molecular Formula:
C18H6Cl12O7
Molecular Weight:
759.672

Application 

chlorendic anhydride are reactive flame retardant for unsaturated polyester, polyurethane and epoxy resins, are used as epoxy curing agents. The epoxy products resistance is good of the heat distortion temperature about 180 ℃.

Packing 

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

package

CAS: 115-27-5
MF: C9H2Cl6O3
Purity: 99%

TETRAPHENYLPHOSPHONIUMCHLORIDE CAS 2001-45-8

CAS:2001-45-8
MF:C24H20ClP
EINECS:217-890-3
Purity:99.5%
Other Names:Tetraphenylphosphonium chloride

What is of TETRAPHENYLPHOSPHONIUMCHLORIDE with CAS 2001-45-8?

Depending on the size of the alkyl groups, the reaction of tetraphenylphosphonium chloride with a lithium dialkylamide can proceed in two directions to give 9-phenyl-9-phosphafluorene and benzene, or triphenylphosphine and the dialkylaniline.

Description

Product Name
Tetraphenylphosphonium chloride
CAS No.
2001-45-8
Usage
used as catalysts and promoters. pharmaceutical intermediates.
ltem
specification
Appearance
white to off white powder
ssay
≥98%
TriphenylPhosphine&Phosphonium Oxide
<1.0%
Ash
≤0.5%
Loss on Drying
<2.0%

Application

Tetraphenylphosphonium chloride is used to generate lipophilic salts from inorganic and organometallic anions. Thus, Ph4P+ is useful as a phase-transfer catalyst, again because it allows inorganic anions to dissolve in organic solvents.

Packing 

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

package

CAS: 2001-45-8
MF: C24H20ClP
Purity: 99%

Ammoniumpolyphosphate CAS 68333-79-9

CAS:68333-79-9
MF:H12N3O4P
EINECS:269-789-9
Purity:99min
Other Names:Ammonium polyphosphate

What is of  Ammoniumpolyphosphate with CAS 68333-79-9?

Ammonium polyphosphate (APP) is an organic salt of polyphosphoric acid and ammonia. As a chemical, it is non-toxic, environmentally friendly and halogen-free. It is most commonly used as a flame retardant, selection of the specific grade of ammonium polyphosphate can be  determined by the solubility, Phosphorus content, chain length and polymerization degree. The chain length (n) of this polymeric compound can be linear or branched. Depending on the polymerization degree, there are two main families of ammonium polyphosphate: Crystal phase I APP (or APP I), and Crystal phase II APP (or APP II).

Description

Product Name:
Ammonium polyphosphate
CAS:
68333-79-9
MF:
H12N3O4P
MW:
149.086741
EINECS:
269-789-9
storage temp.
−20°C
Grade
Industurial Grade
Package
Customized Package

Application

Ammonium polyphosphate is a specialty chemical that finds many different uses in key industries.

Packing 

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

package

CAS: 68333-79-9
MF: H12N3O4P
Purity: 99%

2-Ethylhexyl4-dimethylaminobenzoate CAS 21245-02-3

CAS:21245-02-3
MF:C17H27NO2
EINECS:244-289-3
Purity:98min
Other Names:2-Ethylhexyl 4-dimethylaminobenzoate

What is of 2-Ethylhexyl4-dimethylaminobenzoate with cas 21245-02-3?

padimate O is the drug name for ethylhexyl dimethyl PABA, a sunscreen chemical formerly known as octyl dimethyl PABA.

Specification

Product name
2-Ethylhexyl 4-dimethylaminobenzoate
CAS NO
21245-02-3
Application
UV curing coatings and inks
Mainly used for ultraviolet absorption of cosmetics
Color
Light yellow liquid

Usage 

padimate O is the drug name for ethylhexyl dimethyl PABA, a sunscreen chemical formerly known as octyl dimethyl PABA.

Packing

200kgs/drum, 16tons/20’container

Polybutene package

CAS: 21245-02-3
Purity: 99%
MF: C17H27NO2

AmmoniumFormate CAS 540-69-2

CAS:540-69-2
MF:CH5NO2
EINECS:208-753-9
Purity:96%
Other Names:Ammonium formate

What is of  AmmoniumFormate with CAS 540-69-2?

Ammonium formate is the ammonium salt of formic acid, and is a colorless, hydroscopic, crystalline solid. It can be synthesized through treating ammonium carbonate with 85% formic acid. It is widely used in many organic reactions such as Leuckart reaction which is the reductive amination of aldehydes and ketones. It can also be used as a buffer in HPLC and LC/MS test. Moreover, it is also used in palladium on carbon (Pd/C) reduction of functional group. It can also be used for the preparation of formic acid in situ as well as being used to store formic acid.

Description

ITEMS
SPECIFICATIONS
Appearance
White solid, no visible impurities
Content
96.0% min
Water solution test
Pass
PH value
6.3-6.8
Loss on drying(SO4),w/%
≤0.04
Cl, w/%
≤0.004
SO4, w/%
≤0.01
Fe, w/%
≤0.001
Pb, w/%
≤0.0004

Application 

Ammonium formate is widely used in various organic reactions like Leuckart reaction which involves the reductive amination of aldehydes and ketones. It serves as a buffer in high performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC/MS). It finds application in palladium on carbon (Pd/C) reduction of functional groups. For example, reduction of alkenes to alkanes and formaldehyde to methanol. It is also used to prepare formic acid insitu as well as used to store formic acid by making it as an ammonium salt.

Packing 

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

package

CAS: 540-69-2
MF: CH5NO2
Purity: 99%

HEXADECYLTRIMETHOXYSILANE CAS 16415-12-6

CAS:16415-12-6
MF:C19H42O3Si
EINECS:240-464-3
Purity:99%
Other Names:HEXADECYLTRIMETHOXYSILANE

What is of HEXADECYLTRIMETHOXYSILANE with cas 16415-12-6?

Hexadecyltrimethoxysilane (HDTMS)?may be used to prepare hydrophobic silica aerogels by sol-gel process.{80} HDTMS was coated upon silica covered aluminum pigments.{81} Metal nanoparticles (CeO2, Fe2O4, TiO2, ZnO) coated with HDTMS form stable dispersions in hydrocarbon solvents. {82} HDTMS may be used to functionalize polyisocyanurate (PIR) foams {84} and graphene.{83}

Specification

Product Name
HEXADECYLTRIMETHOXYSILANE
Appearance
Colorless liquid
16415-12-6CAS No.
16415-12-6
Grade Standard
Excellent
Storage
Cool Dry Place
Shelf Life
2 years

Usage 

Hexadecyltrimethoxysilane (HDTMS)?may be used to prepare hydrophobic silica aerogels by sol-gel process.{80} HDTMS was coated upon silica covered aluminum pigments.{81} Metal nanoparticles (CeO2, Fe2O4, TiO2, ZnO) coated with HDTMS form stable dispersions in hydrocarbon solvents. {82} HDTMS may be used to functionalize polyisocyanurate (PIR) foams {84} and graphene.{83}

Packing

200kgs/drum, 16tons/20’container

Polybutene package

CAS: 16415-12-6
MF: C19H42O3Si

2-Methyltetrahydrofuran-3-thiol CAS 57124-87-5

CAS:57124-87-5
MF:C5H10OS
EINECS:260-572-4
Purity:99%
Other Names:2-Methyltetrahydrofuran-3-thiol

What is of 2-Methyltetrahydrofuran-3-thiol with cas 57124-87-5?

2-Methyl-3-tetrahydrofuranthiol is a sulfur-containing flavor compound mainly used in meat flavorings.

Specification

Name
2-Methyltetrahydrofuran-3-thiol
Synonyms
2-Methyl-3-tetrahydrofuranthiol
CAS NO.
57124-87-5
Molecular Formula
C5H10OS
EINECS
260-572-4
Molecular Weight
118.20
Appearance
Colorless to Light Yellow Liquid

Usage 

2-Methyltetrahydrofuran-3-thiol is a compound used as flavor

Packing

200kgs/drum, 16tons/20’container

package

CAS: 57124-87-5
MF: C5H10OS

Terephthalic acid CAS 100-21-0

CAS:100-21-0
MF:C8H6O4
EINECS:202-830-0
Purity:99%
Other Names:Terephthalic acid

what is of  Terephthalic acid with CAS 100-21-0?

Terephthalic acid is the organic compound with formula C6H4(COOH)2. This colourless solid is a commodity chemical, used principally as a precursor to the polyester PET, used to make clothing and plastic bottles. Several million tones are produced annually. It is one of three isomeric phthalic acids.

Description

item
value
CAS No.
100-21-0
Other Names
Terephthalic acid
MF
C8H6O4
EINECS No.
202-830-0
Type
Syntheses Material Intermediates
Purity
99%
Model Number
100-21-0
Application
raw material, Raw material of polyurethane resin
Appearance
White powder

Application 

Terephthalic acid (TPA) is a high-tonnage chemical, widely used in the production of synthetic materials, notably polyester fibers (poly-(ethylene terephthalate)).

Packing 

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

package

CAS: 100-21-0
MF: C8H6O4
Purity: 99%

Diisopropylazodicarboxylate CAS 2446-83-5

CAS:2446-83-5
MF:C8H14N2O4
EINECS:219-502-8
Purity:99%
Other Names:Diisopropyl azodicarboxylate

What is of Diisopropylazodicarboxylate with cas 2446-83-5?

Isopropyl azodicarboxylate (Acronym DIAD; foaming agent DIPA) belongs to diisopropyl azo-hydroxy acid salt. At room temperature, it is an orange-red transparent oily liquid with special smell and is soluble in almost all organic solvents and plasticizers. It is also insoluble in water but soluble in common plasticizer. It can be well miscible with plastic with good thermal stability.

Specification

Product Name
Diisopropyl azodicarboxylate
CAS Number
2446-83-5
Purity
99%+
Molecular Formula
C8H14N2O4

Usage 

Diisopropyl Azodicarboxylate is an azodicarboxylic acid derivative used as a reagent in the production of many organic compounds. Diisopropyl Azodicarboxylate is commonly used as an oxidizer in Mitsun obu reactions and can also serve as a selective deprotectant of N-benzyl groups in the presence of other protecting groups.

Packing

200kgs/drum, 16tons/20’container

Polybutene package

CAS: 2446-83-5
Purity: 99%
MF: C8H14N2O4

DOTA with CAS 60239-18-1

CAS No.:60239-18-1
MF:C16H28N4O8
EINECS No.:611-959-5
Purity:99.8%
Place of Origin:China
Other Names:DOTA; TETRAXETAN; 1,4,7,10-TETRAAZACYCLODODECANE-1,4,7,10-TETRAACETICACID; 1,4,7,10-TETRAAZACYCLODODECANE-N,N’,N”,N”’-TETRAACETICACID; DOTA; TETRAAZA-12-CROWN-4-1,4,7,10-TETRAACETICACID; NSC681107

What is of  DOTA with CAS 60239-18-1?

Bifunctional DOTA aconjugates to peptides and has become an established strategy for constructing target-specific metal containing agents including targeted MRI contrast agents and diagnostic and ther apeutic radiopharmaceuticals.

Specfication

APPEARANCE white crystal powder; freelysoluble in water,almost insoluble in ethanol.

 

Melting point

 

 264-268℃
Residue in ignition Not more than 0.2%
Hydrate Constituent Not more than 0.5%
Assay (on dried basis) Calculate by dry C16H28N4O8  must be 98.0%~102.0%
Purity Not less than 98.0%
Conclusion The material complies with the house standard

Application

Bifunctional DOTA aconjugates to peptides and has become an established strategy for constructing target-specific metal containing agents including targeted MRI contrast agents and diagnostic and ther apeutic radiopharmaceuticals.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Dehydroacetic acid package

CAS: 60239-18-1
MF: C16H28N4O8
Purity: 99%

p-toluic-acid CAS 99-94-5

CAS:99-94-5
MF:C8H8O2
EINECS:202-803-3
Purity:99%
Other Names:p-Toluic acid

What is of  p-toluic-acid with CAS 99-94-5?

A methylbenzoic acid in which the methyl substituent is located at position 4.

Description

Melting point
177-180 °C (lit.)
Boiling point
274-275 °C (lit.)
density
1,06 g/cm3
vapor pressure
0.02 hPa (70 °C)
refractive index
1.5120 (estimate)
Fp
181°C
storage temp.
Store at RT.
solubility
0.3g/l
pka
4.36(at 25℃)
form
Powder
color
White to slightly yellow-cream
Water Solubility
<0.1 g/100 mL at 19 ºC

Application 

p-Toluic Acid is used as a reagent in the synthesis of several organic compounds including that of 2-aryl-1,3,4-oxadiazole derivatives which are potential antibacterial agents. Also used in the synthesis of 4-(bromomethyl) benzoic acid.

Packing 

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

package

CAS: 99-94-5
MF: C8H8O2
Purity: 99%

N-Ethylcyclohexylamine CAS 5459-93-8

CAS:5459-93-8
MF:C8H17N
EINECS:226-733-8
Purity:99%
Other Names:N-Ethylcyclohexylamine

What is of N-Ethylcyclohexylamine with cas 5459-93-8?

A clear colorless liquid with an ammonia-like odor. Floats on water and slightly soluble in water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion.

Specification

Chemical name
N-Ethylcyclohexylamine
Other name
N-Cyclohexylethylamine
CAS #
5459-93-8
Purity
99% min
Molecular formula
C6H11NHC2H5

Usage 

A clear colorless liquid with an ammonia-like odor. Floats on water and slightly soluble in water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion.N-Ethylcyclohexylamine can be used in the synthesis of a series of isatin-N-Mannich bases.

Packing

200kgs/drum, 16tons/20’container.

Polybutene package

CAS: 5459-93-8
Purity: 99%
MF: C8H17N

Strontiumcarbonate CAS 1633-05-2

CAS:22457-89-2
MF:C19H23N4O6PS
EINECS:245-013-4
Purity:99%
Other Names:Benfotiamine

What is of  Strontiumcarbonate with CAS 1633-05-2?

Strontium carbonate (SrCO3) belongs to the carbonate salt of strontium, which is found in nature as the mineral strontianite. It can be applied in a variety of industries. At present, strontium carbonates are commonly being applied as an inexpensive colorant in pyrotechnics since strontium and its salts produce a crimson read flame. Strontium carbonate, in general, is preferred in fireworks, compared with other strontium salts due to its inexpensive cost, nonhygroscopic property, and ability to neutralize acid. It can also be used as road flares and for preparing iridescent glass, luminous paints, strontium oxide or strontium salts and in refining sugar and certain drugs. It is also recommended as a substitute for barium to produce matte glazes. Besides, its applications involves in ceramics industry, where it serves as an ingredient in glazes, and in electric products, where it is used for the production of strontium ferrites to produce permanent magnets for loudspeakers and door magnets. Strontium carbonate is also used for manufacturing some superconductors such as BSCCO and also for electroluminescent materials.

Application 

Strontium carbonate (SrCO3) is used to make radiation-resistant glass and TV picture tubes, as well as pyrotechnics.

Packing 

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

package

CAS: 1633-05-2
MF: CO3Sr
Purity: 99%

N-Boc-Ethylenediamine CAS 57260-73-8

CAS:57260-73-8
MF:C7H16N2O2
EINECS:611-490-6
Purity:99%
Other Names:N-Boc-Ethylenediamine

What is of N-Boc-Ethylenediamine with cas 57260-73-8?

N-Boc-ethylenediamine is used in the synthesis of thyronamine derivatives. It is also used in the preparation of (2-isothiocyanato-ethyl)-carbamic acid tert-butyl ester by reacting with carbon disulfide. Further, it is used in both oligonucleotide and peptide synthesis.

Specification

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

Usage 

N-Boc-ethylenediamine is used in the synthesis of thyronamine derivatives. It is also used in the preparation of (2-isothiocyanato-ethyl)-carbamic acid tert-butyl ester by reacting with carbon disulfide. Further, it is used in both oligonucleotide and peptide synthesis.

Packing

200kgs/drum, 16tons/20’container.

Polybutene package

CAS: 57260-73-8
Purity: 99%
MF: C7H16N2O2

Benfotiamin CAS 22457-89-2

CAS:22457-89-2
MF:C19H23N4O6PS
EINECS:245-013-4
Purity:99%
Other Names:Benfotiamine

What is of  Benfotiamine with CAS 22457-89-2?

A thioester that is a synthetic analogue of thiamine obtained by acylative cleavage of the thiazole ring and O-phospohorylation.

Description

CAS:
22457-89-2
MF:
C19H23N4O6PS
MW:
466.45
EINECS:
245-013-4
Melting point
165 C

Application

S-Benzoylthiamine O-monophosphate has been used to determine its effect on ischemia and reperfusion in skeletal muscles of rat.

Packing 

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

package

CAS: 22457-89-2
MF: C19H23N4O6PS
Purity: 99%

LMandelicAcid CAS 17199-29-0

CAS:17199-29-0
MF:C8H8O3
EINECS:241-240-8
Purity:99%
Other Names:(S)-(+)-Mandelic acid

What is of LMandelicAcid with CAS 17199-29-0?

A versatile reagent used in the resolution of racemates and the preparation of amides.

Description

Items
Specifications
Appearance
White Crystal
Assay
≥99.0%
Melting Point
130.0 – 134.0℃
Moisture
≤0.5%
Specific Rotation
+155±2°

Application 

(S)-(+)-Mandelic acid is a versatile reagent used in the resolution of racemates and the preparation of amides, Pharmaceutical Intermediates.

Packing 

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

package

CAS: 17199-29-0
MF: C8H8O3
Purity: 99%

2-Methylresorcinol CAS 608-25-3

CAS:608-25-3
MF:C7H8O2
EINECS:210-155-8
Purity:99%
Other Names:2-Methylresorcinol

What is of  2-Methylresorcinol with CAS 608-25-3?

The reaction between 2-methylresorcinol and 2-alkenals was studied to investigate the scavenging ability of m-diphenols for the 2-alkenals formed during lipid oxidation.

Description

Product Name
2-methylresorcinol
Other name
2-amino-4-nitro-6-chlorophenol
CAS
608-25-3
Density
1.2±0.1 g/cm3
Molecular formula
C7H8O2
Appearance
White powder
Melting point
114-120 °C(lit.)
Boiling point
358.7ºC at 760 mm Hg
Assay
99%
Package
25kg/drum

Application 

2-Methylresorcinol is used in the preparation of aromatic benziporphyrins, tripyrrane analogs and C-5-bromo-2-hydroxyphenylcalix[4]-2-methylresorcinarene. Further, it is employed in oxidative and non-oxidative hair dye formulations.

Packing 

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

package

CAS: 608-25-3
MF: C7H8O2
Purity: 99%

1.3 2.4-Dibenzylidene sorbitol with CAS 32647-67-9

CAS No.:32647-67-9
MF:C20H20O6
EINECS No.:251-136-4
Place of Origin:China
Melting point:224-228 oC
Boiling Point::548.7 oC at 760 mmHg%
Brand Name:Unilong
Other Names:1,3:2,4-Dibenzylidene sorbitol; Bis-O-(benzylidene)-D-glucitol; DIBENZYLIDENE SORBITOL; IRGACLEAR D; bis-o-(phenylmethylene)-d-glucito; bis-O-(phenylmethylene)-D-Glucitol; dibenzalsorbitol;

what is of  1.3 2.4-Dibenzylidene sorbitol with CAS 32647-67-9?

1.3 2.4-Dibenzylidene sorbitol with CAS 32647-67-9 acn be used in Food Additives

Specification

Melting point
224-228°C
density
1.272
storage temp.
Sealed in dry,Room Temperature
EPA Substance Registry System
Dibenzylidene sorbitol (32647-67-9)

Application 

1.3 2.4-Dibenzylidene sorbitol with CAS 32647-67-9 acn be used in Food Additives

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 32647-67-9
MF: C20H20O6
Purity: 99%

DL-Homocysteinethiolactone hydrochloride CAS 6038-19-3

CAS:6038-19-3
MF:C4H8ClNOS
EINECS:227-923-3
Purity:99%
Other Names:DL-Homocysteinethiolactone hydrochloride

What is of DL-Homocysteinethiolactone hydrochloride with CAS 6038-19-3?

DL-Homocysteine thiolactone hydrochloride (HTL-HCl) is a cyclic amino acid derivative that exhibits root-growth inhibitory activity.

Description

Product name
DL-Homocysteinethiolactone hydrochloride
Cas No
6038-19-3
Appearance
White powder
Assay
99%
Application
organic intermediate
Fast delivery
1-5days
Melting point
202 °C (dec.)(lit.)
form
Fine Crystalline Powder
color
White
Water Solubility
740.5 g/L (20 C)
refractive index
1.5286 (estimate)
Fp
297-298°C

Application 

DL-Homocysteine thiolactone hydrochloride is used as an intermediate of erdosteine and citiolone.

Packing

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

package

CAS: 6038-19-3
MF: C4H8ClNOS
Purity: 99%

Chloride Benzalkonium with CAS 8001-54-5

CAS No.:8001-54-5
Other Names:Benzalkonium chloride
MF:C21H38ClN
EINECS No.:264-151-6
Purity:99%
Place of Origin:China

what is of  Chloride Benzalkonium with CAS 8001-54-5?

Benzalkonium chloride is a quaternary ammonium mixture of alkyl, dimethyl and benzyl ammonium chlorides.It is an irritant rather than a sensitizer, but may cause contact dermatitis in nursing and medical personnel. An unusual case was reported in a farm worker who used a detergent containing benzalkonium chloride to clean the piggery.

Description of Chloride Benzalkonium with CAS 8001-54-5

tem
Standard
Appearance
Colorless to light yellow clear liquid
Active Assay(w/w)
Min 50
Free amine and its salt
Max 1.5
pH value(10% water solution)
5.0-9.0

Application 

benzalkonium chloride is a preservative with anti-microbial and deodorant properties. It can also be used as a surfactant. With continuous use, it may cause occasional allergic reactions.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 8001-54-5
MF: C21H38ClN
Purity: 99%

POLYACRYLONITRILE with CAS 25014-41-9

CAS No.:25014-41-9
Other Names:POLYACRYLONITRILE
MF:C3H3N
EINECS No.:203-466-5
Place of Origin:China
Type:Syntheses Material Intermediates

What is of  POLYACRYLONITRILE with CAS 25014-41-9?

Polyacrylonitrile is a polymer of acrylonitrile formed by copolymerization of acrylonitrile, methyl acrylate, econonic acid, etc. It is the raw material of nitrile (commonly known as artificial wool). Chemical formula [CH2=CH-CN] n, average molecular weight of structure is 2.5 × 104~8 × 104。 It is white powder at normal temperature, with specific gravity of 1.14~1.16. The softening point is 267 ℃ and the decomposition temperature is 230 ℃.

Description of  POLYACRYLONITRILE with CAS 25014-41-9

Item
Specifications
Results
Appearance
White powder
White powder
Molecular Weight
150000
confirm
AN
≥91.5%
91.5%
MA
≤8.5%
8.5%
Average particle size
30um
Conform
Conclusion
The results conforms with Enterprise standards

Application 

Polyacrylonitrile (PAN) is used as polymeric carbon precursor to form carbon fibers, electrospun activated carbon materials having meso-macro pores, carbon black additives.These are consecutively used in hydrogen storage, EMI shielding, electrochemistry, separation processes. It may find applications in PAN based single walled carbon nanotube composites.

Packing 

25kgs/drum,9tons/20’container

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Stearoylbenzoylmethane

 

CAS: 25014-41-9
MF: C3H3N
Purity: 99%

AMMONIUM (META)TUNGSTATE HYDRATE with CAS 12333-11-8

CAS No.:12333-11-8
MF:H43N6O41W12
EINECS No.:234-733-4
Brand Name:Unilong
Appearance:white crystalline powder
Other Names: AMMONIUM (META)TUNGSTATE HYDRATE; AMMONIUM METATUNGSTATE HYDRATE, >=66.5% W; AMMONIUM METATUNGSTATE HYDRATE, 99.99%;AMMoniuM Metatungstate hydrate >=85% WO3 basis (graviMetric); Ammonium metatungstate hydrate 99.99%

what is of  AMMONIUM (META)TUNGSTATE HYDRATE with CAS 12333-11-8?

It is used as a reagent for chemical analysis like medical diagnosis. It is used as a precursor material for the preparation of high-purity WO3 which is used as thin-film substrate for certain semiconductor devices. It acts as a precursor to a variety of POM (polyoxometalates).

Specification

Test Item
Test Results
WO3
90.11%
Mo
<0.0018%
Al
0.0004%
Na
0.0005%
As
0.0004%
Ni
<0.0005%
Bi
<0.0001%
P
0.0005%
Ca
0.0005%
Pb
<0.0001%
Co
<0.0005%
S
0.0009%
Cr
<0.0005%
Sb
<0.0005%
Cu
<0.0003%
Si
<0.0008%
Fe
0.0008%
Ti
<0.0005%
K
<0.0005%
V
<0.0005%
Mn
<0.0005%
pH
2.52
Mg
<0.0005%
Water Insoluble Matter
0.03%

Application

It can be used as a preservative in food and can supplement zinc needed by human body. The dosage can refer to sodium benzoate, and its effect is better than that of sodium benzoateAmmonium tungsten oxide hydrate is widely utilized as a raw material for the synthesis of tungsten catalysts, which is used in a variety of reactions like oxidation, hydroxylation, hydrogenation and polymerization.

Package

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 12333-11-8
MF: H43N6O41W12
Purity: 99%

ZINC BENZOATE CAS 553-72-0

CAS:553-72-0
MF:C7H6O2Zn
EINECS:209-047-3
Purity:99
Other Names:ZINC BENZOATE

What is of  ZINC BENZOATE with CAS 553-72-0?

White crystal or powder, odorless or slightly benzoic acid odor, stable under light conditions, easily soluble in water.

Description

Product name
1-naphthaleneacet acid naa
CAS
86-87-3
EINECS
201-705-8
MF
C12H10O2
MP
126-133.5℃
Boiling point
352
Density
1.263 g/cm3

Application

It can be used as a preservative in food and can supplement zinc needed by human body. The dosage can refer to sodium benzoate, and its effect is better than that of sodium benzoate.

Packing

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

package

CAS: 553-72-0
MF: C7H6O2Zn
Purity: 99%

1-Nonanal CAS 124-19-6

CAS:124-19-6
MF:C9H18O
EINECS:204-688-5
Purity:99%min
Other Names:1-Nonanal

What is of 1-Nonanal with cas 124-19-6?

Nonanal has a strong, fatty odor developing an orange and rose note on dilution. It has a fatty, citrus-like flavor. May be synthesized by catalytic oxidation of the corresponding alcohol (n- nonanol) or by reduction of the corresponding acid.

Specification

Product name
1-Nonanal
Synonyms
Nonyl aldehyde; Pelargonaldehyde
CAS
124-19-6
Molecular Formula
C9H18O
Molecular Weight
142.24
EINECS
204-688-5
FEMA
2782
Appearance
Colorless liquid
Assay
99%min

 

Usage 

A component of essential oils, Nonanal possesses a strong fruity odor. Essential oils have varying effects from antibacterial activity to hypolipidemic activity.

Packing

200kgs/drum, 16tons/20’container.

Polybutene package

CAS: 124-19-6
MF: C9H18O

1-Naphthalene acetic acid CAS 86-87-3

CAS:86-87-3
MF:C12H10O2
EINECS:201-705-8
Purity:99%
Other Names:1-Naphthaleneacetic acid

What is of  1-Naphthalene acetic acid with CAS 86-87-3?

1-naphthaleneacetic acid (NAA, also named as α-naphthaleneacetic acid) belongs to a class of organic compounds of naphthalenes, which contain a naphthalene moiety of two fused benzene rings. NAA is a synthetic auxin plant hormone. It is used as a plant growth regulator to control preharvest fruit drop, flower induction and fruit thinning in various crops such as apples, potatoes, olives, and citrus fruits. It is used as a rooting agent and used for the vegetative propagation of plants from stem and leaf cutting. It is also used for plant tissue culture and as herbicide. Applied as a dust or spray it delays dissolution of the abscission layer, retarding the fruit drop. The effect of NAA on plant growth is greatly dependent on the time of admission and concentration. When used after four weeks, NAA stimulates shoot growth, while full-time use limits growth. When used in a 4-week pulse, adventitious root growth is greatly increased.

Description

Product name
1-naphthaleneacet acid naa
CAS
86-87-3
EINECS
201-705-8
MF
C12H10O2
MP
126-133.5℃
Boiling point
352
Density
1.263 g/cm3

Application 

1-Naphthaleneacetic acid is widely employed in agriculture as a synthetic plant hormone in the auxin family or a plant growth regulator, which can find applications in tissue culture.

Packing 

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

package

CAS: 86-87-3
MF: C12H10O2
Purity: 99%

Ethyl vanillin CAS 121-32-4

CAS:121-32-4
MF:C9H10O3
EINECS:204-464-7
Purity:99% Min
Other Names:Ethyl vanillin

What is of  Ethyl vanillin with CAS 121-32-4?

A member of the class of benzaldehydes that is vanillin in which the methoxy group is replaced by an ethoxy group.

Description

Appearance
White to yellow crystalline powder or acicular crystal
Assay(GC)
99.0% Min.
Loss on drying
0.5% Max.
Heavy metals
0.001% Max.
Arsenic
0.0003% Max.
Residue on ignition
0.1% Max.

Application 

Ethyl Vanillin, is used as a flavorant, which is about three times as potent as vanillin (V097500) and can be utilized in the production of chocolate. It has also shown to have antioxidant properties.

Packing 

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

package

CAS: 121-32-4
MF: C9H10O3

Vanillin CAS 121-33-5

CAS:121-33-5
MF:C8H8O3
EINECS:204-465-2
Purity:97% min
Other Names:Vanillin

What is of  Vanillin with CAS 121-33-5?

Vanillin is found in many plants, such as the tuber of Rhizoma Gastrodiae (Tian Ma), the whole herb of Equisetum (Mu Zei), Ulva pertusa (Kong Shi Chun), and sugar beets, vanilla beans, Peru balsam, and so on .

Description

Product name:
Vanillin
CAS:
121-33-5
MF:
C8H8O3
MW:
152.15
Appearance:
Powder
EINECS:
204-465-2

Application 

It is to obtain the incense powder, bean fragrant spices. Often used in the fragrance foundation with. It is widely used in almost all the flavor that doubles as a combination of such as violet, Cymbidium, sunflower, Oriental flavor. And piperonal, isoeugenol benzyl ether, coumarin, musk and others are set incense, modifier and mixture, can also be used to cover up bad breath. In edible, smoke flavor as well as wide application, but the amount is larger. In vanilla bean type, cream, chocolate, too Princess flavor are need to use spices.

Packing 

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

package

CAS: 121-33-5
MF: C8H8O3

Dodecyl trimethyl ammonium bromide CAS 1119-94-4

CAS:1119-94-4
MF:C15H34BrN
EINECS:214-290-3
Purity:99%
Other Names:Dodecyltrimethylammonium Bromide

What is of  Dodecyl trimethyl ammonium bromide with CAS 1119-94-4?

A quarternary ammonium cation having one dodecyl and three methyl substituents around the central nitrogen.

Description

Items
Specifications
Appearance
White crystal
Purity
≥99%
Water
≤0.5%

Application 

Dodecyltrimethylammonium bromide has been used in a study to assess the distribution of binary mixed counterions in surfactant adsorbed films. It has also been used in a study to investigate chain length compatibility of surfactants for extraction of organophosphorous pesticides.

Packing 

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

package

CAS: 1119-94-4
MF: C15H34BrN
Purity: 99%

STYRENE MALEIC ANHYDRIDE COPOLYMER with CAS 9011-13-6

Product name:STYRENE MALEIC ANHYDRIDE COPOLYMER
CAS:9011-13-6
MF:C36H30O9X2
MW:606.62
Synonyms:sma2000a; sma2625a; sma3000; sma3000a; sma4000a; smac-a; styrene/maleic; styreneandmaleicanhydride,alternateco-polymer; styrene-maleicanhydridepolymer; styrenemaleicanhydrideresin; styrene-maleicanhydrideresin; styromal; styromal30; styromal5; SMA/STYRENE MALEIC ANHYDRIDE COPOLYMER

What is STYRENE MALEIC ANHYDRIDE COPOLYMER

STYRENE MALEIC ANHYDRIDE COPOLYMER is a kind of light yellow powder. Because of its hydrophobic styrene and hydrophilic maleic anhydride segments, low molecular weight SMA can be used as a polymer surfactant and can be used in water-soluble ink coatings

Specification

APPEARANCE Light yellow powd
ACID VALUE 460-520 mg KOH/
MELT FLOW RATE (200℃, 5kg) ≥60 g/10mi

Application

STYRENE MALEIC ANHYDRIDE COPOLYMER is used for photosensitive film. SMA has a high softening point and high glass transition temperature, and is suitable for emulsion polymerization, polymer material additives, pigment dispersants, engineering plastic alloy compatibles, glazing oils, inks, textile leather treatments, adhesives, strippable coatings, carpet cleaners.

STYRENE MALEIC ANHYDRIDE COPOLYMER-Application

Pacakage

25 kg/drum

STYRENE MALEIC ANHYDRIDE COPOLYMER-package

Related words

CAS 9011-13-6; styrene maleic anhydride copolymer; SMA STYRENE MALEIC ANHYDRIDE COPOLYMER; styrene maleic anhydride copolymer powder; Styrene maleic anhydride Buy; Compatibilizer SMA

CAS: 9011-13-6
MF: C12H10O3
Purity: 99%

Magnesium carbonate CAS 13717-00-5

CAS:13717-00-5
MF:CMgO3
EINECS:231-817-2
Purity:99
Other Names:Magnesium carbonate

What is of  Magnesium carbonate with CAS 13717-00-5?

Magnesium carbonate has the molecular formula of MgCO3 and the molecular weight of 84.3145 g/mol.For the most part,Mg2+ forms several hydrated and basic carbonates that are stable and occur in nature.
The calcite structure of magnesium carbonate has the form wherein Mg2+ is surrounded by six O2- atoms. The dihydrate composition has a triclinic structure, while the trihydrate has a monoclinic structure. References to “light” and “heavy” magnesium carbonates actually refer to the magnesium hydroxycarbonates. A space-filling structure of the anhydrous salt is seen in the above diagram where the triangular CO3 2- groups are clearly visible.

Description

Product name
Magnesium carbonate
CAS
13717-00-5
MF
MgCO3
MW
84.31
EINECS
208-915-9
Melting point
2200 °C
Density
3.001 g/cm3
Storage
Store at RT.
Form
Crystalline powder
Color
White

Application 

Magnesium salts, heat insulation and refractory, rubber reinforcing agent, inks, glass, pharmaceuticals, dentifrice and cosmetics, free-running table salts, antacid, making magnesium citrate, filtering medium. In foods as drying agent, color retention agent, anticaking agent, carrier.

Packing 

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

package

CAS: 13717-00-5
MF: CMgO3
Purity: 99%

Tetrasodium pyrophosphate CAS 7722-88-5

CAS:7722-88-5
MF:Na4O7P2
EINECS:231-767-1
Purity:99.0%min
Other Names:Tetrasodium pyrophosphate

What is of Tetrasodium pyrophosphate with CAS 7722-88-5?

Sodium pyrophosphate, also called Tetrasodium pyrophosphate or TSPP is used in the laboratory as a buffering agent. The compound has been shown to be useful in the preparation of an EDTA-sodium pyrophosphate extraction buffer for microcystin analysis of soil samples. Tetrasodium pyrophosphate is an odorless, white powder or granules. It is used in water softener, buffering agent, thickening agent, dispersing agent, wool de-fatting agent, metal cleaner, soap and synthetic detergent builder, general sequestering agent, in electrodeposition of metals. It also acts as a tartar control agent in toothpaste and dental floss. In addition, it is used as a chelating agent in antimicrobial studies. It is also used as a food additive in common foods such as chicken nuggets, crab meat and canned tuna.

Description

Tetra Sodium Pyrophosphate (TSPP)
Chemical Name
Tetra Sodium Pyrophosphate
Synonyms
Tetra Sodium Pyrophosphate
Molecular formula
Na4P2O7
CAS NO.
7722-88-5

Application 

Tetrasodium Pyrophosphate is a coagulant, emulsifier, and sequestrant that is mildly alkaline, with a ph of 10. it is moderately soluble in water, with a solubility of 0.8 g/100 ml at 25°c. it is used as a coagulant in noncooked instant puddings to provide thicken- ing. it functions in cheese to reduce the meltability and fat separa- tion. it is used as a dispersant in malted milk and chocolate drink powders. it prevents crystal formation in tuna. it is also termed sodium pyrophosphate, tetrasodium diphosphate, and tspp.

Packing 

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

Tetrasodium pyrophosphate CAS 7722-88-5 PACK

Synonyms

pyrophosphatedesodium;; jiaolinsuanan; pyrophosphatetetrasodique; Sodiumpyrophosphate,anhydrous; sodiumpyrophosphate[na4p2o7]; tetranatriumpyrophosphat; tetrasodiumpyrophosphate,anhydrous; victortspp

CAS: 7722-88-5
MF: Na4O7P2
Purity: 99%

Dimefluthrin with cas 271241-14-6

CAS No.:271241-14-6
MF:C19H22F4O3
Purity:95%, 95%
Appearance:Liquid
Brand Name:Unilong
Package:25kg/drum
Other Names: Dimefluthrin; [2,3,5,6-Tetrafluoro-4-(methoxymethyl)phenyl]methyl2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate; 2,2-dChemicalbookiMethyl-3-(2-Methylprop-1-en-1-yl)-1-{[2,3,5,6-tetrafluoro-4-(MethoxyMethyl)phenyl]Methyl}cyclopropane-1-carboxylate;

what is  of  Dimefluthrin with cas 271241-14-6?

Dimefluthrin is a pyrethroid pesticide with a broad spectrum, acting by contact, inhalation and repellent by its strong knockdown and killed capability.

Specification 

item
Specification
Test result
Appearance
Yellow to reddish brown liquid
Qualified
Assay
≥94.0%
94.2%
Moisture
≤0.2%
0.07%
Free Acid
≤0.2%
0.02%

Usage 

Dimefluthrin is effective against a broad of pest, including mosquitoes, flies, cockroaches and whitefly, etc. Dimefluthrin also use against cloth damaging Lepidoptera (moths) and cloth damaging Coleoptera (beetles) in indoor situations.Dimefluthrin can be used for the control of insects in indoor, non-food use (residences homes, non-food areas of restaurants, schools, warehouses, hotels).

Packing

200kgs/drum, 16tons/20’containerpacking 1 2

CAS: 271241-14-6
Purity: 99%
MF: C19H22F4O3

2-Methyl butyric acid CAS 116-53-0

CAS:116-53-0
MF:C5H10O2
EINECS:204-145-2
Purity:98%min
Other Names:2-Methyl butyric acid

What is of 2-Methyl butyric acid with cas 116-53-0?

2-methyl butyric acid has a pungent, acrid odor which is similar to Roquefort cheese with an acrid taste. At low dilutions, it has a pleasant fruity taste. It can be prepared either by decarboxylation of methyl ethyl malonic acid or by the oxidation of fermentation amyl alcohol (fusel oil). It is used as a flavor ingredient for butter, cream, cheese flavor deployment. It also provides acyl moiety for the preparation of the respective flavor esters.

Specification

Item
Specifications
Results
Odor
Fruity
Conforms
Appearance
Colorless to pale yellow liquid
Conforms
Reftacitive index,20℃
1.4040~1.4080
1.4076
Relative density,25/25℃
0.932~0.936
0.9355
Assay by GLC
>98.0%
99.8%
Conclusion
The results conforms with enterprise standards

Usage 

2-Methylbutyric acid, can be used as food additive for butter, cream, cheese flavor deployment. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. It is also used in the synthesis of 2-methylbutyric anhydride.

Packing

200kgs/drum, 16tons/20’container

Polybutene package

CAS: 116-53-0
MF: C5H10O2

Retinyl acetate CAS 127-47-9

CAS:127-47-9
MF:C22H32O2
EINECS:204-844-2
Purity:99%
Other Names:Retinyl acetate

What is of  Retinyl acetate with CAS 127-47-9?

Retinyl acetate (retinol acetate, vitamin A acetate) is a natural form of vitamin A. It is the acetate ester of retinol. It consists of yellow crystals which are greasy or sticky. It has a mild, characteristic odor. It has potential antineoplastic and chemo-preventive activities. It can be used to fortify food with vitamin A. As vitamin A acetate can induce cell differentiation and inhibit cell proliferation, it is used in skin-conditioning agent.

Description
Product Name
Vitamin A Acetate powder
CAS No.
127-47-9
Appearance
yellow powder
MF
C31H52O3
Purity
99% min Vitamin A Acetate
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life
24 Months

Application 

Retinyl acetate has been used:

  • a control diet to study its effect at different developmental periods in fish larvae
  • to study its inhibitory effects on Mycobacterium avium?subspecies?paratuberculosis?(MAP) strains
  • as an internal standard in high performance liquid chromatography (HPLC) to quantify vitamin A in fortified milk

Packing 

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

package

CAS: 127-47-9
MF: C22H32O2
Purity: 99%

2.2′-Dithiosalicylic CAS 119-80-2

CAS:119-80-2
MF:C14H10O4S2
EINECS:204-352-8
Purity:99.0%min
Other Names:2,2′-Dithiosalicylic acid

What is of  2.2′-Dithiosalicylic acid with CAS 119-80-2?

2,2′-Dithiodibenzoic acid is an sulfhydryl modifying reagent. 2,2′-Dithiodibenzoic acid on cocrystallization with imidazole or 4-methylimidazole affords bis(imidazolium) 2,2′-dithiodibenzoate and 4-methylimidazolium 2-[(2-carboxyphenyl)disulfanyl]benzoate organic salt, respectively. It also cocrystallizes with isonicotinohydrazide from methanol solution to afford the 1:2 cocrystal, 2,2′-dithiodibenzoic acid-isonicotinohydrazide.

Description

Product Name
2,2′-Dithiosalicylic acid
Appearance
White powder
Grade Standard
Excellent
Storage
Cool Dry Place
Shelf Life
2 years
Out packing size
300*400
Gross Weight
25(KG)

Application 

2,2′-Dithiosalicylic acid is an organosulfur compound produced from dibenzothiophene metabolites that is in turn biodegraded into transient metabolites such as benzoic acid.It is used in the preparation of a new class of anti-HIV-1 agents.

Packing 

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

package

CAS: 119-80-2
MF: C14H10O4S2

5-Sulfosalicylic acid dihydrate with CAS 5965-83-3

CAS No.:5965-83-3
MF:C7H10O8S
EINECS No.:202-555-6
Place of Origin:China
Appearance:White Crystal
Brand Name:Unilong
Other Names:5-Sulfosalicylic acid dihydrate; Benzoicacid,2-hydroxy-5-sulfo-,dihydrate; Salicylicacid,5-sulfo-,dihydrate; 5-Sulfosalicylicaciddihydrate,ACS,99.0%min.; 5-SULFOSALICYLICACIDDIHYDRATE,REAGENTPLUSTM,>=99%;

What is of  5-Sulfosalicylic acid dihydrate with CAS 5965-83-3?

5-Sulfosalicylic acid is a strong acid capable of protonating water. It forms a new theophylline complex, which was investigated by X-ray photoelectron spectroscopy (XPS). It forms 1:1 proton-transfer compounds with the ortho-substituted monocyclic heteroaromatic Lewis bases. Their crystal structures have been studied.

Specification

Item
Standard
Results
Appearance
White crystalline or crystalline powder
Conform
Free salicylic acid
≤0.05%
Conform
Sulfate
≤0.4%
Conform
Drying weightlessness
≤15%
Conform
Scorching residue
≤0.4%
Conform
Assay
≥99%
99.5%

Application 

5-Sulfosalicylic acid dihydrate may be used in the preparation of 1:1 proton-transfer organic adduct, 3-aminopyridin-ium 3-carb-oxy-4-hydroxy-benzene-sulfonate monohydrate and the anhydrous adduct.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 5965-83-3
MF: C7H10O8S
Purity: 99%

Xylitol CAS 87-99-0

CAS:87-99-0
MF:C5H12O5
EINECS:201-788-0
Purity:99.0%min
Other Names:Xylitol

What is of  Xylitol with CAS 87-99-0?

A pentitol (five-carbon sugar alcohol) having meso-configuration, being derived from xylose by reduction of the carbonyl group.

Description

Product Name
Xylitol
CAS NO.
87-99-0
Molecular Formula
C5H12O5
Molecular Weight
152.164
Shelf life
2 years
Application
Food
Specification
99%
Appearance
White crystals powder
MOQ
25kg
Grade
Food

Application 

Xylitol is a polyhydric alcohol that is a natural sugar substitute com- mercially made from xylan-containing plants (birch) hydrolyzed to xylose. it is as sweet as sucrose, dissolves quickly, and has a negative heat of solution which results in a cooling effect. it has 24 kcal/g. it is used in chewing gum, throat lozenges, and chocolate.

Packing 

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

package

CAS: 87-99-0
MF: C5H12O5
Purity: 99%

SODIUM METHACRYLATE CAS 5536-61-8

CAS:5536-61-8
MF:C4H5NaO2
EINECS:611-109-3; 226-896-5
Purity:99.0%min
Other Names:SODIUM METHACRYLATE

What is of  SODIUM METHACRYLATE with CAS 5536-61-8?

Used in thermoplastic acrylic resin and dispersants.

Description

Items
Specifications
Appearance
White powder
Purity
≥99%
Free alkali
≤0.4%
Volatile matter
≤0.05%
Impurity
≤0.05%
Water
≤0.5%

Application 

Used in thermoplastic acrylic resin and dispersants.

Packing 

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

package

CAS: 5536-61-8
MF: C4H5NaO2

Triisobutyl Phosphate Cas 126-71-6 With 99% Purity

CAS:126-71-6
Molecular Formula:C12H27O4P
Molecular Weight:266.31
EINECS:204-798-3
Synonyms:PHOSPHORIC ACID TRIISOBUTYL ESTER; isobutylphosphate; Phosphoricacid,tris(2-methylpropyl)ester; TRIISOBUTYL PHOSPHATE; TIBP; TRIS-ISOBUTYLPHOSPHATE; Triisobutylphosphat; Tris(2-methylpropyl) phosphate

What is Triisobutyl phosphate

Triisobutyl phosphate can be used in textile auxiliaries, penetrating agents, dye auxiliaries, etc.

Specification

APPEARANCE Colorless and transparent liquid Colorless and transparent liquid
GRAVITY d20/4 0.960~0.970 0.9649
MOISTURE WT% ≤0.1 0.05 ASTME1064
ACID mgKOH/g ≤0.1 0.07 ASTMD1613
CONTENT WT% ≥99.0 99.20 GC
COLOR APHA ≤20 10 ASTMD1209
Oiiimm-REFRACTIVE n20/D 1.4190 – 1.4200 1.4191

Application

This product is mainly used as defoamer and penetrating agent. Widely used in ink, construction, oil field additives and other industries and fields, and also used as textile additives, dye additives, etc.

Package

200kg drum or requirement of clients. Keep it away from light at a temperature below 25℃.

liquid packing 2

Related Keywords

PHOSPHORIC ACID TRIISOBUTYL ESTER; isobutylphosphate; Phosphoricacid,tris(2-methylpropyl)ester; TRIISOBUTYL PHOSPHATE; TIBP; TRIS-ISOBUTYLPHOSPHATE; Triisobutylphosphat; Tris(2-methylpropyl) phosphate

CAS: 126-71-6
Purity: 99%
MF: C12H27O4P

Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate CAS 7153-21-1

CAS:7153-21-1
MF:C10H6Na2O8S2
EINECS:230-499-2
Purity:97%
Other Names:Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate

What is of  Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate with CAS 7153-21-1?

Sodium thiosulfate is a commonly used chemical material, as the fixing agent in photography, film and printing plate-making industry, as a reducing agent used in tanning. It is used as a bleaching agent for removing residual and a mordant in the paper and textile industries, as antidotes of cyanide poisoning in medicine, as dechlorination agent and fungicides of drinking water and wastewater in water treatment, as a copper corrosion inhibitor of circulating cooling water and a deoxidizer of boiler water systems.

Description

Test Item
Specification
Appearance
White Crystal Powder
Assay
97%
Loss on drying
≤1%
Iron
≤10 ppm

Application

Sodium Thiosulfate is a sequestrant, antioxidant, and formulation aid that is a powder soluble in water. it can be used in alcoholic bev- erages at 5 ppm and in table salt at 0.1%. it is also termed sodium hyposulfite.

Packing 

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

CAS: 7153-21-1
MF: C10H6Na2O8S2
Purity: 99%

Sodium thiosulfate CAS 7772-98-7

CAS:7772-98-7
MF:Na2O3S2
EINECS:231-867-5
Purity:99%
Other Names:Sodium thiosulfate

What is of  Sodium thiosulfate with CAS 7772-98-7?

Sodium thiosulfate is a commonly used chemical material, as the fixing agent in photography, film and printing plate-making industry, as a reducing agent used in tanning. It is used as a bleaching agent for removing residual and a mordant in the paper and textile industries, as antidotes of cyanide poisoning in medicine, as dechlorination agent and fungicides of drinking water and wastewater in water treatment, as a copper corrosion inhibitor of circulating cooling water and a deoxidizer of boiler water systems.

Description

Items
Specification
Na2S2O3·5H2O
99.0%MIN
Water-insoluble
0.03%MAX
Sulphide(as Na2S)
0.003%MAX
Iron (as Fe )
0.003%MAX

Application 

Sodium Thiosulfate is a sequestrant, antioxidant, and formulation aid that is a powder soluble in water. it can be used in alcoholic bev- erages at 5 ppm and in table salt at 0.1%. it is also termed sodium hyposulfite.

Packing 

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

package

CAS: 7772-98-7
MF: Na2O3S2
Purity: 99%

o-Nitrobenzaldehyde CAS 552-89-6

CAS:552-89-6
MF:C7H5NO3
EINECS:209-025-3
Purity:99.0%min
Other Names:o-Nitrobenzaldehyde

What is of  o-Nitrobenzaldehyde with CAS 552-89-6?

Benzaldehyde substituted at the ortho-position with a nitro group.

Description

item
value
Product Name
2-Nitrobenzaldehyde
CAS No.
552-89-6
MF
C7H5NO3
Appearance
Yellowish crystalline powder
Melting point
42-44 °C(lit.)
Boiling point
153 °C23 mm Hg(lit.)
density
1,284 g/cm3
refractive index
1.5800 (estimate)
Fp
>230 °F

Application 

2-Nitrobenzaldehyde is a benzaldhyde with a nitro group substituted in the ortho position. 2-Nitrobenzaldehyde is used in the preparation of dyes and colorants such as Indigo carmine. 2-Nitrobenzaldeh yde gas been shown to be a useful photoremovable protecting group as well as in the preparation of more effective ones such as o-Nitrophenylethylene glycol.

Packing 

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

package

CAS: 552-89-6
MF: C7H5NO3
Purity: 99%

6-Methyl-5-hepten-2-one CAS 110-93-0

CAS:110-93-0
MF:C8H14O
EINECS:203-816-7
Purity:98%
Other Names:6-Methyl-5-hepten-2-one

What is of 6-Methyl-5-hepten-2-one with cas 110-93-0?

6-Methyl-5-hepten-2-one has a strong, fatty, green, citrus-like odor, and a bittersweet taste reminiscent of pear. May be prepared from oil of lemongrass or from citral by refluxing for 12 hours in aqueous solution containing K2C 03, and subsequent distillation and vacuum fractionation; from acetoacetic ester and methylbuten-3-ol-2 with aluminum alcoholate in Carroll’s reaction followed by pyrolysis of the ester.

Specification

Items
Specifications
Appearance
Colorless or light yellow liquid
Purity
≥98%
Color(Co-Pt)
≤30
Water
≤0.3%

Usage 

6-Methyl-hepten-2-one is used in the synthesis of thyrsiferyl 23-Acetate which acts as an anti-leukemic inducer of apoptosis.Organic synthesis, inexpensive perfumes, fla-voring.A heptenone that is hept-5-en-2-one substituted by a methyl group at position 6. It is a volatile oil component of citronella oil, lemon-grass oil and palmarosa oil.

Packing

200kgs/drum, 16tons/20’container

Polybutene package

CAS: 110-93-0
Purity: 99%
MF: C8H14O

dl-Tartaric acid anhydrous CAS 133-37-9

CAS:133-37-9
MF:C4H6O6
EINECS:201-766-0
Purity:99min
Other Names:DL-Tartaric acid

What is of  dl-Tartaric acid anhydrous with CAS 133-37-9?

Colourless or translucent crystals, or a white crystalline powder; odourless.

Description

Item
Specs
Content
99.5~101.0
Appearance
White crystal powder
Specific rotation[a]D20℃
+12°~12.8°
Heavy metals(on Pb)
0.001 max
Calcium (Ca)
0.02 max
Residue on ignition
0.05 max
Loss on drying
0.2 max
Oxalate(C2O4)
0.035 max
Sulphate(SO4)
0.015 max
Arsenic(As)
0.0003 max
Chloride (Cl)
0.01 max

Application 

DL-Tartaric acid is used as a synergist for antioxidants, emulsifier, sequestrant and flavoring agent. It is also added with citric acid to prepare effervescent salts, thereby enhancing the taste of oral medications.

Packing

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

package

CAS: 133-37-9
MF: C4H6O6
Purity: 99%

1.2-benzisothiazoline-3-one with CAS 2634-33-5

what is of  1.2-benzisothiazoline-3-one with CAS 2634-33-5?

BIT is an irritant and also a skin sensitizer. Occupational allergie contact dermatitis has been reported mainly related to the use of cutting oils and greases in paint manufacturers, pottery mouldmakers, acrylic emulsion manufacturers, plumbers, printers and lithoprinters, paper makers, an analyticallaboratory, a rubber factory, and in employees manufacturing air fresheners.

1.Quick details of 1.2-benzisothiazoline-3-one with CAS 2634-33-5

CAS No.:2634-33-5
Other Names:1,2-Benzisothiazol-3(2H)-one
MF:C7H5NOS
EINECS No.:220-120-9
Place of Origin:China
Type:Syntheses Material Intermediates
Purity:20% & 85%
Brand Name:Unilong
Model Number:JL20211634
Application:preservative
Appearance:White powder
Density::1.367
Melting point::154-158℃
Boiling Point::204.5 oC at 760 mmHg
flash point:77.5 oC
PSA::61.10000
logP::1.58960
solubility:Soluble in dichloromethane, dimethyl sulfoxide, methanol.
Package:25kg/drum
Sample:Availiable

2.Description of 1.2-benzisothiazoline-3-one with CAS 2634-33-5

Item
20% Solution
99% Powder
Appearance
Yellow-light brown solution
White to off-white powder
Assay (%)
19%-21%
99% Min.
Water
/
15%-20%
Chloride
/
0.6% Max.
PH of 10% solution
9.0-12.0
/
Density (25℃), g/cm3
1.13-1.25
/

3.Application 

Isothiazolinone BIT is widely used in industry as a preservative in water-based solutions, such as pastes, paints and cutting oils. It exists at different concentrations in the different Proxel AB, GXL, CRL, XL2, XL, HL, TN, and in Mergal K-10.

4.Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

CAS: 2634-33-5
MF: C7H5NOS
Purity: 99%

SILICA CAS 10279-57-9

CAS:10279-57-9
MF:H2O3Si
EINECS:238-878-4
Purity:99min
Other Names:SILICA

What is of  SILICA with CAS 10279-57-9?

S.A.250m^2/gSilicon oxide is used as a catalyst support material having a high surface area. It acts as a medium to which catalyst is affixed. Several metals such as platinum, rhodium, ruthenium, silver, copper, nickel, iron, manganese, cobalt, tungsten and gold are supported over silicon dioxide and used as a catalyst in synthetic chemistry for various applications. For example, silica-supported gold catalysts is used for carbon monoxide oxidation by a solution-based technique.

Description

Name
Precipitated Silica
Production Process
Precipitation
Degree of White
≥97
SiO2 content(dry basis)%
≥96
PH Value
6.5-7.5
Specific surface area (㎡/g)
200-220
Oil absorption value (ml/100g)
360-380
Dry reduction (150℃,2h)%
4.0-5.0
Burn reduction (950℃,2h)%
6.0-8.0
Particle Size (nm)
400

Application 

S.A.250m^2/gSilicon oxide is used as a catalyst support material having a high surface area. It acts as a medium to which catalyst is affixed. Several metals such as platinum, rhodium, ruthenium, silver, copper, nickel, iron, manganese, cobalt, tungsten and gold are supported over silicon dioxide and used as a catalyst in synthetic chemistry for various applications. For example, silica-supported gold catalysts is used for carbon monoxide oxidation by a solution-based technique.

Packing 

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

package

CAS: 10279-57-9
MF: H2O3Si

Silicon dioxide with CAS 7631-86-9

CAS No.:7631-86-9
MF:O2Si
MW: 60.08
EINECS No.:231-545-4
Other Names:Silicon dioxide; Silicon oxide powder (SiO2)

What is silicon dioxide with CAS 7631-86-9

Silicon dioxide is a good rubber reinforcing agent, which can greatly improve the tensile strength and wear resistance of vulcanized rubber, reduce the amount of rubber used, reduce costs, and have strong affinity, making it have a greater dispersion ability in raw rubber. The physical properties formed by the particles of silica and rubber particles are better than those of carbon black in enhancing the mechanical strength and tear strength of vulcanized rubber.

Specification

item
value
Classification
Silicon Dioxide
CAS No.
7631-86-9
Other Names
Silica;Quartz
MF
SiO2
EINECS No.
215-683-2
Grade Standard
Electron Grade, Industrial Grade
Purity
99.99%
Appearance
colorless transparent
Application
Cold light coating; Filter
Product name
silicon dioxide crystal columnar particles for optical vacuum coating
color
colorless transparent
delivery time
3-15 days

Application 

Silicon dioxide is used in industries such as tires, semi transparent and high transparent rubber products, as well as rubber soles and cables. Mainly used in rubber products such as conveyor belts and rubber rollers.

Silica (SiO2) (RI: 1.48) is mined from deposits of diatomaceous soft chalk-like rock (keiselghur). This is an important group of extender pigments, which is used in a variety of particle sizes. They are used as a flatting agent to reduce gloss of clear coatings and to impart shear thinning flow properties to coatings. They are relatively expensive.

Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Silicon dioxide

CAS: 7631-86-9
MF: O2Si
Purity: 99%

FLUDIOXONIL CAS 131341-86-1

CAS:131341-86-1
MF:C12H6F2N2O2
EINECS:603-476-3
Purity:95% min
Other Names:FLUDIOXONIL

What is of  FLUDIOXONIL with CAS 131341-86-1?

Fludioxonil is a synthetic phenylpyrrole-group substance. It is a kind of broad-spectrum, non-systemic fungicide, being used against Fusarium, Rhizoctonia, Alternaria and Botrytis cinerea. For dealing with the fungal diseases, it is usually applied in seed treatment as well as post-harvest treatment of fruits. Fludioxonil is effective in the treatment of many major seed diseases such as seedling blight, stem-base Browning, snow mould and common blunt. For post-harvest treatment, it can deal with Grey mould, storage rot, powdery mildew and black spot.

Description

Items
Specifications
Product name
Fludioxonil
CAS
131341-86-1
Assay
≥95%

Application 

Fludioxonil is a non-systemic fungicide used for the seed treatment control of seedling blight, scab, brown root rot, ear blight, smut and leaf spots in cereals caused by Fusarium spp., Septuria nodurum, Tilletia caries, etc. It is also a contact fungicide controlling fruit rot, wood rot, stem rot and root rot in vines, fruits, field crops, vegetables and rice.

Packing 

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

package

CAS: 131341-86-1
MF: C12H6F2N2O2
Purity: 99%

Dioctyl adipate CAS 123-79-5

CAS:123-79-5
MF:C22H42O4
EINECS:204-652-9
Purity:99%
Other Names:Dioctyl adipate

What is of Dioctyl adipate with cas 123-79-5?

It is used as a plasticizer for synthetic rubbers, nitrocellulose, and ethyl cellulose.

Specification

Name
Dioctyl adipate
CAS NO
123-79-5
Ester content
99%
Chroma
≤30
Acid value
≤0.1mg KOH/g
Moisture
≤0.1%

Usage 

It is used as a plasticizer for synthetic rubbers, nitrocellulose, and ethyl cellulose.

Packing

200kgs/drum, 16tons/20’container

Polybutene package

CAS: 123-79-5
MF: C22H42O4

Butyl benzoate CAS 136-60-7

CAS:136-60-7
MF:C11H14O2
EINECS:205-252-7
Purity:99%min
Other Names:Butyl benzoate

What is of Butyl benzoate with cas 136-60-7?

Butyl benzoate has been used as:

  • preservative in commercial cosmetic lotions
  • as involatile solvent, for sampling of isocyanates with silica gel solid phase extraction

Specification

Items
Specifications
Appearance
Colorless liquid
Purity
≥99%
Color(Co-Pt)
≤20
Acidity(mgKOH/g)
≤0.5
Water
≤0.2%

Usage

Butyl benzoate has been used as:

  • preservative in commercial cosmetic lotions
  • as involatile solvent, for sampling of isocyanates with silica gel solid phase extraction

Packing

200kgs/drum, 16tons/20’container.

Polybutene package

CAS: 136-60-7
MF: C11H14O2

CHITOSAN OLIGOSACCHARIDE CAS 148411-57-8

CAS:148411-57-8
MF:C12H24N2O9
EINECS:604-631-8
Purity:99%min
Other Names:CHITOSAN OLIGOSACCHARIDE LACTATE

What is of CHITOSAN OLIGOSACCHARIDE with CAS148411-57-8?

Chitosan oligosaccharide lactate may be used in water treatment for organic and heavy metal pollutants, biomedical devices, biodegradable packaging, textile finishing for water permeable fabrics, cosmetics.

Description

Product Name
Chitosan oligosaccharide
MF
(C12H24N2O9)n
Appearance
Yellow brown powder
Assay
1000-3000 Da
CAS No
148411-57-8

Application 

Chitosan oligosaccharide lactate may be used in water treatment for organic and heavy metal pollutants, biomedical devices, biodegradable packaging, textile finishing for water permeable fabrics, cosmetics.

Packing 

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

package

CAS: 148411-57-8
MF: C12H24N2O9
Purity: 99%

10,10-Oxybisphenoxarsine CAS 58-36-6

CAS:58-36-6
MF:C24H16As2O3
EINECS:200-377-3
Purity:99%min
Other Names:10,10-Oxybisphenoxarsine

What is of 10,10-Oxybisphenoxarsine with CAS 58-36-6?

A clear light yellow liquid with a mild odor. Insoluble in water and slightly denser than water. Contact may severely irritate skin, eyes, and mucous membranes. Flash point 98°F.

Description

Product name
10,10-Oxybisphenoxarsine
CAS NO
58-36-6
Application
Intermediate
Color
White powder
MOQ
1kg
Fast delivery
Within 3days after receiving your payment
Payment
L/C;T/T;Western Union;Money Gram;Trade assurance order

Application 

A clear light yellow liquid with a mild odor. Insoluble in water and slightly denser than water. Contact may severely irritate skin, eyes, and mucous membranes. Flash point 98°F.

Packing 

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

package

CAS: 58-36-6
MF: C24H16As2O3
Purity: 99%

DCOIT CAS 64359-81-5

CAS:64359-81-5
MF:C11H17Cl2NOS
EINECS:264-843-8
Purity:97%%min
Other Names:4,5-Dichloro-2-octyl-isothiazolone

What is of  DCOIT with CAS 64359-81-5?

A 1,2-thiazole that is 1,2-thiazol-3(2H)-one substituted by chloro groups at positions 4 and 5 and an octyl group at position 2. It is used as a fungicide.

Description

APPEARANCE
WHITE POWDER
PURITY
97%MIN
MELTING POINT
38-44°C
LOSS ON DRYING
0.5%MAX
SOLUBILITY IN METHANOL(10%MEOH)
NMT60
SOLUBILITY
(IN )
CLEAR SOLUTION

Application 

As an irritant and sensitizer, Kathon 930 caused contact dermatitis in employees of a textile finishing factory.

Packing 

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

package

CAS: 64359-81-5
MF: C11H17Cl2NOS

Zinc pyrithione with CAS 13463-41-7

CAS: 13463-41-7
Molecular formula: C10H8N2O2S2Zn
Molecular weight: 317.7
EINECS: 236-671-3

Synonyms: 1-HYDROXY-2-PYRIDINETHIONE,ZNSALT;1-HYDROXYPYRIDINE-2-THIONEZINC;Pyrithionezincique;Bis[(1-oxylatopyridinium)-2-ylthio]zinc;Bis[(1-oxylatopyridinium-2-yl)thio]zinc;BisChemicalbook[[(pyridine1-oxide)-2-yl]thio]zincsalt;Bis(2-pyridylthio)Zinc1,1′-Dioxide1-Hydroxypyridine-2-thioneZincSalt2-Pyridinethiol1-OxideZincSaltZincPyrithione;zincpolyanemine

What is of Zinc pyrithione with CAS 13463-41-7?

Zinc pyrithione with CAS 13463-41-7 is a coordination complex of zinc and pyrithione that has antimicrobial and anticancer activities. It is active against the bacteria E. coli, Zinc pyrithione reduces tumor growth in an SCC-4 mouse xenograft model when administered at a dose of 1 mg per week for six weeks. Formulations containing zinc pyrithione have been used in the treatment of dandruff.

Specifications

Item
Standard
Appearance
White powder
Assay, %
≥98.0
Melting Point, ℃
≥240
D50, μm
≤5
D90, μm
≤10
pH
6.0~9.0
Loss on drying, %
≤0.5

Application

Shampoo for dandruff,zinc pyrithione can inhibit Gram positive and negative bacteria and mold growth,Care hair Effectively , delay hair aging ,control white hair and hair loss generation. zinc pyrithion is also used as a cosmetic preservative, oil, paint biocide.

Zinc pyrithione with CAS 13463-41-7 has a strong killing power on fungi and bacteria so that it can effectively kill dandruff fungus,playing a role in dandruff .

zinc-pyrithione application

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Zinc pyrithione with CAS 13463-41-7-PACKAGE

 

2-N-BUTYL-4-CHLORO-5-FORMYL IMIDAZOLE CAS 83857-96-9

CAS:83857-96-9
MF:C8H11ClN2O
EINECS:410-260-0; 617-494-4
Purity:99%min
Other Names:2-Butyl-4-chloro-5-formylimidazole

What is of  2-N-BUTYL-4-CHLORO-5-FORMYL IMIDAZOLE with CAS 83857-96-9?

2-Butyl-4-chloro-1H-imidazole-5-carboxaldehyde (Losartan EP Impurity D) is used for preparation of N-(biphenylylmethyl)imidazoles as angiotensin II antagonists. Losartan USP Related Compound A.

Description

Item
Specifications
Appearance
Light yellow to white crystalline powder
Identification
The IR spectrum is consistent with that obtained with the reference
Loss on drying
≤0.5%
Individual impurity
≤1%
Melting point
96~99℃
Assay by potentiometry
(on Anhydrous basis)
98.0%~101.0%

Application 

2-Butyl-4-chloro-5-formylimidazole is used for preparation of N-(biphenylylmethyl)imidazoles as angiotensin II antagonists

Packing 

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

 

CAS: 83857-96-9
MF: C8H11ClN2O
Purity: 99%

1-Methylimidazole with cas 616-47-7

CAS No:616-47-7
Other Names:1-Methylimidazole
MF:C4H6N2
EINECS No:210-484-7
Melting point:60℃
Boiling Point:98℃
Flash point:92℃
Synonym:N-methylimidazole(1-methylimidazole); N-methylmidazole; N-methylglyoxaline; CAPB(1-METHYLIMIDAZOLE12%INACETONIT; 1-MethylimidazolChemicalbooke,>=99%,purifiedbyredistillation; CAPB(1-METHYLIMIDAZOLE10%INTHF)*;CAPB(1-METHYLIMIDAZOLE10%IN; CAPB(1-METHYLIMIDAZOLE16%INTHF)*

What is of 1-Methylimidazole with cas 616-47-7?

A 1H-imidazole having a methyl substituent at the N-1 position.

Specification

Product Name:
Diphenylacetonitrile
Synonyms:
α-Phenylbenzeneacetonitrile; Benzhydryl Cyanide; Dipan; Diphenatrile; Diphenyl-α-cyanomethane; Diphenylmethyl Cyanide; NSC 130268;
NSC 884; α-Phenylbenzyl Cyanide; α-Phenylphenylacetonitrile;
CAS NO:
86-29-3
Molecular Formula:
C₁₄H₁₁N
Molecular Weight:
193.24
Melting Point:
73 – 74°C
Boiling Point:
181 °C/12 mmHg (lit.)
Density:
1.1061 (rough estimate)
Appearance:
White to Off-White Solid
Storage:
‘-20°C Freezer, Under inert atmosphere
Solubility:
DMSO (Slightly), Methanol (Slightly)
Applications:
Diphenylacetonitrile undergoes anhydrous condensation with ethyl-4-bromo-butyrate. This is followed by its hydrolysis in alkaline
medium that is used in the quantitative determination of 3-cyano-3,3-diphenylpropionic acid.

Application

1-Methylimidazole is used as a precursor for the synthesis of pyrrole-imidazole polyamides, ionic liquids such as 1-butyl-3-methylimidazolium hexafluorophosphate. It is actively involved in removing acid during the production of diethoxyphenylphosphine. It is used as an intermediate in organic synthesis.

Packing

200kgs/drum, 16tons/20’container

NMP PACKING 1

 

 

CAS: 616-47-7
Purity: 99%
MF: C4H6N2

Folic acid CAS 59-30-3

CAS:59-30-3
MF:C19H19N7O6
EINECS:200-419-0
Purity:99min
Other Names:Folic acid

What is of  folic acid with CAS 59-30-3?

An N-acyl-amino acid that is a form of the water-soluble vitamin B9. Its biologically active forms (tetrahydrofolate and others) are essential for nucleotide biosynthesis and homocysteine remethylation.

Description

Product Name
Folic Acid
Appearance
Yellow or orange-yellow crystalline powder
Grade Standard
Excellent
Storage
Cool Dry Place
Shelf Life
2 years
Gross Weight
25(KG)

Application 

folic acid is generally used as an emollient. In vitro and in vivo skin studies now indicate its capacity to aid in DnA synthesis and repair, promote cellular turnover, reduce wrinkles, and promote skin firmness. There is some indication that folic acid may also protect DnA from uV-induced damage. Folic acid is a member of the vitamin B complex and is naturally occurring in leafy greens.

Packing 

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

package

CAS: 59-30-3
MF: C19H19N7O6

Carbopol CV 940 CAS 76050-42-5

CAS:76050-42-5
MF:C3H4O2
EINECS:201-177-9; 618-347-7; 611-106-7;
Purity:99%min
Other Names:Carbopol CV 940

What is of  Carbopol CV 940 with CAS 76050-42-5?

Pharmaceutic aid (emulsifying agent); pharmaceutic aid (suspending agent).

Description

CAS No.
76050-42-5
Other Names
Carbopol CV 940
MF
(C3H4O2)n
EINECS No.
202-415-4
Purity
99%
Appearance
Powder
Usage
Cosmetic Raw Materials
Form
Powder
Color
White
Packing
Bottle or Drum or Bag

Application 

Pharmaceutic aid (emulsifying agent); pharmaceutic aid (suspending agent).

Packing 

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

package

CAS: 76050-42-5
MF: C3H4O2
Purity: 99%

Carbohydrazide CAS 497-18-7

CAS:497-18-7
MF:CH6N4O
EINECS:207-837-2
Purity:99%min
Other Names:Carbohydrazide

What is of  Carbohydrazide with CAS 497-18-7?

A carbohydrazide obtained by formal condensation between hydrazinecarboxylic acid and hydrazine.

Description

Item
Specification
Appearance
White crystalline powder
Assay
99.0% Min; 99.9% Min
Total volatility
0.20% Max
Melting point
152-157℃
Insoluble in water
0.05% Max

Application 

It is widely used in the production of pharmaceuticals, herbicides, plant growth regulators, dyes, etc.(1) carbohydrazide is a derivative of hydrazine with a strong reduction. It can be not only used as the intermediates for producing energy-containing materials, but also can be used directly as the components of explosives and propellants.

Packing 

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

package

CAS: 497-18-7
MF: CH6N4O

MAGNESIUM OROTATE CAS 34717-03-8

CAS:34717-03-8
MF:C10H6MgN4O8
EINECS:252-167-6
Purity:99%min
Other Names:MAGNESIUM OROTATE

What is of  MAGNESIUM OROTATE with CAS 34717-03-8?

midbody

Description 

Item
Standard(%)
Appearance
White crystalline powder
Sulfate(SO4)
<200 ppm
Heavy metal(Pb)
<20 ppm
Loss on drying
<1.0%
Magnesium content
6.40~6.80%
Assay
98.0~101.0%

Application 

midbody

Packing

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

Nicotinic acid package

CAS: 34717-03-8
MF: C10H6MgN4O8
Purity: 99%

N.N-Diethylformamide (DEF) CAS 617-84-5

CAS:617-84-5
MF:C5H11NO
EINECS:210-533-2
Purity:99%min
Other Names:N,N-Diethylformamide

What is of N.N-Diethylformamide (DEF) with cas 617-84-5?

N,N-Diethylformamide undergoes condensation with aromatic o-aminonitriles in the presence of ZnCl2 in sealed reactor to yield quinazoline-2,4(1H,3H)-dione.

Specification

Item
Standard
DEF, w%
≥99.7%
Water, w%
≤0.05%
Diethylamine, w%
≤0.015%
N-ethylformamide, w%
≤0.015%
Ethanol, w%
≤0.015%
Color (APHA)
20

Usage 

N,N-Diethylformamide is used in the synthesis of metal-organic frameworks and Diethyltrifluoromethylamine. It is also used as solvent in the preparation of porous cubic-shaped zinc oxide particles. It is involved in the preparation of quinazoline-2,4(1H,3H)-dione by reacting with o-aminonitrile.

Packing

200kgs/drum, 16tons/20’container

Citral pack

CAS: 617-84-5
Purity: 99%
MF: C5H11NO