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1,2-Dichloropropane with cas 78-87-5

CAS:78-87-5
Molecular Formula:C3H6Cl2
Molecular Weight:112.99
EINECS:201-152-2
Synonyms:1,2-Dichloropropane, 98% 50ML; 1,2-DICHLOROPROPANE; 1,2-DCP;
1,2-dichloro-propan; 1,2-Dichlorpropan; 1,2-Propylenechloride; alpha,beta-dichloropropane; Propane,1,2-dichloro-

Quick Details of 1,2-Dichloropropane with cas 78-87-5

1,2-Dichloropane is a colorless and transparent flammable liquid with a taste similar to ethanol. Insoluble in water, easily soluble in most organic solvents such as acetone and ether. 1,2-Dichloropane is mainly used in paints and inks, for preparing paints, inks, diluents, and PVC adhesives. It is an excellent organic solvent

Specification of 1,2-Dichloropropane with cas 78-87-5

Product Name	propylene dichloride
Boiling point	96-120°C
MOQ	20 Ton
Packing	Tank / metal bucket
Density	1.156
Color	colorless and transparent
Molecular formula	CH3CHCLCH2CL
Delivery	7 Workday
MOLECULAR WEIGHT	112.99

Usage

1,2-Dichloropropane is a byproduct in the production of epichlorohydrin (E582310), an important industrial chemical, is a bifunctional alkylating agent with the potential to form DNA cross-links.

Packing

200kgs/drum, 16tons/20’container

Synonyms

1,2-Dichloropropane, 98% 50ML; 1,2-DICHLOROPROPANE; 1,2-DCP;1,2-dichloro-propan; 1,2-Dichlorpropan; 1,2-Propylenechloride; alpha,beta-dichloropropane; Propane,1,2-dichloro-

CAS: 78-87-5

Purity: 99%

TranexamicAcid with CAS 701-54-2

CAS:701-54-2
Molecular Formula:C8H15NO2
Molecular Weight:157.21
EINECS:622-133-9
Synonyms:TXC; 4-(Aminomethyl)cyclohexanecarboxylic Acid (cis- and trans- mixture)>; Cyclohexanecarboxylic acid, 4-(aminomethyl)-; Tranexamicaci; Tranexamic acid USP/EP/BP; Tranexamic Acid Powder; 4-(Aminomethyl)cyclohexanecarboxylic acid (cis+trans)

1.Quick details of TranexamicAcid with CAS 701-54-2

Tranexamic acid, as a compound with unique properties and broad application prospects, has played a significant role in fields such as medicine, materials science, and agriculture. Tranexamic acid is an artificially synthesized derivative of lysine, belonging to the class of anti fibrinolytic agents

2.Description of TranexamicAcid with CAS 701-54-2

3.Application

Tranexamic acid not only has a stabilizing effect on fibrin, but also has the ability to inhibit protein degradation into vasoactive peptides, ultimately reducing capillary permeability and increasing its resistance to vascular fragility. In addition, tranexamic acid can also achieve anti allergic and anti-inflammatory effects by inhibiting the production of peptides and other active peptides that cause increased vascular permeability, allergic reactions, and inflammatory lesions. It can also increase collagen synthesis in fibrin clots, thereby increasing the strength and stability of the clots and reducing bleeding.

4.Packing

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

5.Synonyms

TXC; 4-(Aminomethyl)cyclohexanecarboxylic Acid (cis- and trans- mixture)>; Cyclohexanecarboxylic acid, 4-(aminomethyl)-; Tranexamicaci; Tranexamic acid USP/EP/BP; Tranexamic Acid Powder; 4-(Aminomethyl)cyclohexanecarboxylic acid (cis+trans)

CAS: 701-54-2

Purity: 99%

para-Coumaricacid with CAS 7400-08-0

CAS:7400-08-0
Molecular Formula:C9H8O3
Molecular Weight:164.16
EINECS:231-000-0
Synonyms:p-hydroxy-cinnamicaci; p-Hydroxyphenylacrylic acid; p-hydroxyphenylacrylicacid; TRANS-4-COUMARIC ACID; TRANS-P-CUMARIC ACID; TRANS-P-COUMARIC ACID; P-HydroxycinnnamicAcid; 4-Hydroxycinamicacid

1.Quick details of para-Coumaricacid with CAS 7400-08-0

4-Hydroxycinnamic acid is a chemical substance that is a hydroxyl derivative with antioxidant properties. Reacting with dimethyl sulfate can produce anisaldehyde, reacting with acetaldehyde can produce p-hydroxycinnamaldehyde, and further oxidation can produce cinnamic acid. This product can be directly oxidized to produce p-hydroxybenzoic acid, reduced to produce p-hydroxybenzyl alcohol, etc. It can be used as a fragrance, medicine, intermediate, liquid crystal raw material, and other organic synthesis intermediates, and has a wide range of applications.

2.Description of para-Coumaricacid with CAS 7400-08-0

3.Application

p-Coumaric Acid is the hydroxy derivative of Cinnamic Acid with antioxidant properties. p-Coumaric acid is a is a major component of lignocellulose. Studies suggest that p-Coumaric Acid may reduce the risk of cancer by reducing the formation of carcinogenic nitrosamines.

4.Packing

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

5.Synonyms

p-hydroxy-cinnamicaci; p-Hydroxyphenylacrylic acid; p-hydroxyphenylacrylicacid; TRANS-4-COUMARIC ACID; TRANS-P-CUMARIC ACID; TRANS-P-COUMARIC ACID; P-HydroxycinnnamicAcid; 4-Hydroxycinamicacid

CAS: 7400-08-0

Purity: 99%

MilbemycinOxime with CAS 129496-10-2

what is of MilbemycinOxime with CAS 129496-10-2?

Milbemycin is an oral medication used as a dewormer and heartworm preventive. This medication should not be used in doses higher than the recommended heartworm prevention dose, except under veterinary supervision. Studies support the safety of milbemycin products in Collies and other breeds prone to the MDR-1 gene mutation when used at the recommended heartworm prevention dose.

1.Quick details of MilbemycinOxime with CAS 129496-10-2

CAS No.:129496-10-2 Other Names:Milbemycin oxime MF:2C32H45NO7.2C31H43NO7 EINECS No.:129496-10-2 Place of Origin:Shandong, China Type:additive Purity:98% Min Brand Name:Unilong Model Number:HH023-TRX Appearance:White or light yellow powder Product name:Milbemycin oxime CAS: 129496-10-2 CAS:Milbemycin oxime CAS: 129496-10-2

2.Description of MilbemycinOxime with CAS 129496-10-2

3.Application

Milbemycin Oxime is active against a broad spectrum of nematodes, although it is less potent against heartworms than ivermectin. Its miticide spectrum includes Sarcoptes and Demodex.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 129496-10-2

MF: 2C31H43NO7

Purity: 99%

R-Napthylethylamine with CAS 3886-70-2

CAS:3886-70-2
Molecular Formula:C12H13N
Molecular Weight:171.24
EINECS:223-425-5
Synonyms:(R) 1-(1-NAPTHYL)ETHYLAMINE; (R)-(+)-1-(1-NAPHTHYL)ETHYLAMINE; (R)-1-(1-NAPHTHYL)ETHYLAMINE; (R)-1-(NAPHTHALEN-1-YL)ETHANAMINE; (R)-(+)-1-(NAPHTHYL)ETHYLAMINE; (R)-(+)-A-(1-NAPHTHYL)ETHYLAMINE

1.Quick details of R-Napthylethylamine with CAS 3886-70-2

(R) – (+) -1- (1-Naphthyl) ethylamine is a light yellow to brown transparent liquid, stable at room temperature and pressure, and sensitive to air; Insoluble in acids, oxidants, anhydrides, chloroformate esters, and acyl chlorides. Intermediate of the drug cinacalcet, which is used to treat secondary hyperparathyroidism in patients with chronic kidney disease (CKD) undergoing dialysis and to treat hypercalcemia in patients with parathyroid cancer; Sina Kase intermediate.

2.Description of R-Napthylethylamine with CAS 3886-70-2

Item	Standard	Test Results
Identification	A.H-NMR:Comply with the structure	Complies
	B.LC-MS:Comply with the structure	Complies
	C.The IR spectrum of sample should be identical with that of reference standard.	Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.	Complies
Loss on drying	≤2.0%	0.19%
Heavy metals	≤10 ppm	<10ppm
Water	≤1.0%	0.1%
Sulphated ash	≤0.5% determined on 1.0 g.	0.009%
Residue on ignition	≤0.1%	0.03%
Related Substances	Unspecified impurities: for each impurity ≤0.10%	<0.10%
Related Substances	Total Impurity ≤0.5%	0.18%
Purity	≥99.0%	99.7%
Assay	99.0%~101.0% (anhydrous substance).	99.8%
Storage	Preserve in well-closed, light-resistant and airtight containers.	Complies

3.Application

(R)-(+)-1-(1-Naphthyl)ethylamine is used in chiral synthesis in organic reactions including the synthesis of β-amino acids and the enantioselective of ketones to nitroolefins.

4.Packing

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

5.Synonyms

(R) 1-(1-NAPTHYL)ETHYLAMINE; (R)-(+)-1-(1-NAPHTHYL)ETHYLAMINE; (R)-1-(1-NAPHTHYL)ETHYLAMINE; (R)-1-(NAPHTHALEN-1-YL)ETHANAMINE; (R)-(+)-1-(NAPHTHYL)ETHYLAMINE; (R)-(+)-A-(1-NAPHTHYL)ETHYLAMINE

CAS: 3886-70-2

Purity: 99%

N-Hydroxyphthalimide CAS 524-38-9

CAS: 524-38-9
Molecular Formula: C8H5NO3
Molecular Weight: 163.13
EINECS: 208-358-1
Storage Period: 2 year

Synonym: TIMTEC-BBSBB009098; N-HYDROXY-PHTALIMIDE; N-HYDROXYPHTHALIMIDE; 2-hydroxy-1h-isoindole-3(2h)-dione; N-Hydroxyphehtalimide; N-HYDROXYMETHYL-3-METHYLOXETANE; N-Hydroxyphthalimide(Nop)

What is N-Hydroxyphthalimide CAS 524-38-9？

N-Hydroxyphthalimide is used in the synthesis of a new class of antibacterials potent against macrolide resistant bacteria. Also used in the synthesis of pyrazolidines, isoxazolidines and tetrahydrooxazines.

Specification

Item	Value
Product name	N-Hydroxyphthalimide
Cas number	524-38-9
Melting point	233 °C (dec.) (lit.)
Boiling point	290.19°C (rough estimate)
density	1.64 g/cm3
refractive index	1.5510 (estimate)
storage temp.	Store at RT.
pka	6.10±0.20(Predicted)
form	Powder
Water Solubility	Slightly soluble in water.
pka	9.85(at 20℃)
Water Solubility	0.29 g/100 mL (20 ºC)

Application

Aerobic oxidation of various alcohols has been accomplished by using a new catalytic system, N-hydroxyphthalimide (NHPI) combined with Co (acac). A practical catalytic method to convert alkylbenzenes into the corresponding carboxylic acids under atmospheric dioxygen at ambient temperature using a combined catalytic system consisting of N-hydroxyphthalimide (NHPI) and Co (OAc) 2 was developed.

Packing

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

CAS: 524-38-9

MF: C8H5NO3

Purity: 99%

3-(Chloropropyl)-trimethoxysilane with cas 2530-87-2

what is of 3-(Chloropropyl)-trimethoxysilane with cas 2530-87-2?

(3-Chloropropyl)trimethoxysilane (CPTMS) is an organo-silane which forms a self-assembled monolayer (SAMs) that facilitates the surface modification of different bio-and nano- materials.

Quick Details of 3-(Chloropropyl)-trimethoxysilane with cas 2530-87-2

Classification:Chemical Auxiliary Agent
CAS No.:2530-87-2
Other Names:3-chloropropyl(trimethoxy)silane
MF:C6H15ClO3Si
EINECS No.:219-787-9
Purity:99.99%
Place of Origin:Hubei, China
Type:Chemical raw material, Chemical intermediate
Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
Product name:3-Chloropropyltrimethoxysilane
Appearance:Clear colorless to slightly yellow
Keywords:noble metal catalyst
Synonyms:A 143
Adsorbent Variety:Molecular Sieve
Certification:ISO9001
Payment:T/T ,L/C, Alipay, Others
Package:200kg/drum, 1000kgs/IBC

Specification of 3-(Chloropropyl)-trimethoxysilane with cas 2530-87-2

Product Specifications
Product Name:			3-chloropropyl(trimethoxy)silane
Synonyms:			A 143; CPS-M; Sila-Ace S 620; (3-Chloropropyl)Trimethoxysilane; 3-Chloropropyltrimethyoxysilane;(3-Chloropropyl)trimethoxysilan; 3-chloro-n-propyl-trimethoxysilane; Silane, (3-chloropropyl)trimethoxy-; 3-Trimethoxysilylpropyl Chloride; trismethoxysilyl-3-chloropropane; 3-trimethoxysilylpropylchloride;
CAS NO.:			2530-87-2
Molecular Formula:			C6H15ClO3Si
Molecular Weight:			198.72000
Specific Gravity:			1.077
Melting point(°C):			-50°C
Flash Point(°C):			138°F
Solubility:			Miscible with organic solvents
Appearance:			Clear colorless to slightly yellow

Packing

200kgs/drum, 16tons/20’container

Usage

(3-Chloropropyl)trimethoxysilane is a good coupling agent for epoxy resins to glass in laminates.

CAS: 2530-87-2

Purity: 99%

MF: C6H15ClO3Si

3-(Trimethoxysilyl)-propylamine with cas 13822-56-5

CAS No.: 919-30-2
MF: C6H17NO3Si
EINECS No.: 237-511-5
Usage:Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents

What is 3-(Trimethoxysilyl)-propylamine with cas 13822-56-5

3-(Trimethoxysilyl)-1-propanamine is an amino-functional silane that may be used over a broad range of applications to give an improvement in the bond between a substrate, filler or reinforcement and resins that react with the amino group.

Specification

Product Name	3-Aminopropyltrimethoxysilane
CAS NO.	13822-56-5
Molecular Formula	C36H17NOSi
Molecular Weight	179.29
Appearance	colorless transparent liquid
Density	1.01
Melting Point	194ºC
Boiling Point	194ºC F
Flash Point	92ºC
Assay	99% min

Application

3-(Trimethoxysilyl)-1-propanamine is an amino-functional silane that may be used over a broad range of applications to give an improvement in the bond between a substrate, filler or reinforcement and resins that react with the amino group.

Packing

200kgs/drum, 16tons/20’container

Keywords

1-Propanamine,3-(trimethoxysilyl)-; 3-(trimethoxysilyl)-1-propanamin; GAMMA-AMINOPROPYLTRIMETHOXYSILANE; 3-(TRIMETHOXYSILYL)PROPYLAMINE; 3-(Trimethoxysilyl)-1-propanamine; 3-AMINOPROPYLTRIMETHOXYSILANE 98%; 3-Aminopropyltrimethoxysilane, 97+%; γ-Trimethoxysilyl propylamine; 3-Aminopropyltrimethoxysilane(3-Trimethoxysilylpropylamine); 3-AMINOPORPYLTRIMETHOXYSILANE

CAS: 13822-56-5

Purity: 99%

MF: C6H17NO3Si

Epicatechine with CAS 490-46-0

Product Name:L-Epicatechin EC EC %:≥95 Caffeine %:≤0.1 Moisture content %:≤5.0 Particle Size:100% pass 80 mesh Tapped Density g/cm3:0.50-0.60 PH:4–6 Heavy Metal (Pb) ppm:≤5. Heavy Metal (As) ppm:≤2.0 Heavy Metal (Hg) ppm:≤0.5

What is Epicatechine with CAS 490-46-0 ?

L-Epicatechin is a polyketide synthase-derived polyphenol flavonoid that has been found in T. cacao and has diverse biological activities. It scavenges DPPH (Item No. 14805) radicals in a cell-free assay when used at a concentration of 5 μM. (?)-Epicatechin inhibits COX-1 (IC₅₀ = 3.2 μM).

Specification

Product Name		Green Tea Extract
Grade		Food/Medicine Grade
Appearance		White Crystalline Powder
Used Part		Green Tea
Specification		90% 95% 98% Epicatechin
Storage		Keep in cool & dry place, stay away from strong light and heat
Shelf Life		24 months

Application

Catechin is a polyphenolic flavonoid that has been isolated from a variety of natural sources including tea leaves, grape seeds, and the wood and bark of trees such as acacia and mahogany. Catechin is a more potent antioxidant than ascorbate or α-tocopherol in certain in vitro lipid peroxidation assays.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 490-46-0

MF: C15H14O6

Purity: 99%

Epicatechinegallate with CAS 1257-08-5

CAS: 1257-08-5
MF: C22H18O10
MW: 442.37
synonym: (2R,3R)-2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-(3,4,5-TRIHYDROXYBENZOATE); L-ECG; EPICATECHIN MONOGALLATE; ECG)()-Epicatechin; (-)-Epicatechin gallate (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate); (-)-Epicatechin gallate in stock Factory; (-)-Epicatechin gallate 1257-08-5; good price (-)-Epicatechin gallate 1257-08-5; Epicatechinegallate

What is Epicatechinegallate with CAS 1257-08-5

(-) -epicatechin gallate, referred to as EGCG, is an ester formed by gallic catechin and gallic acid, belonging to a kind of tea polyphenols, is a flavonoid, right ester type catechin. Epicatechin gallate is a catechin monomer isolated from tea, and is the main component of the biological activity of tea polyphenols.

Specification

ITEM	STANDARD	TEST RESULT
Specification/Assay	≥98%	99.24%
Physical & Chemical
Appearance	White fine powder	Complies
Odor & Taste	Characteristic	Complies
Particle Size	≥95% pass 100 mesh	Complies
Loss on Drying	≤5.0%	2.55%
Ash	≤1.0%	0.54%
Heavy Metal
Total Heavy Metal	≤10.0ppm	Complies
Lead	≤2.0ppm	Complies
Arsenic	≤2.0ppm	Complies
Mercury	≤0.1ppm	Complies
Cadmium	≤1.0ppm	Complies

Application

One of the catechin isomers and a potent antioxidant that can modulate a wide range of membrane proteins. Its bilayer-modifying potency was tested using gramicidin A (gA) channels as probes. All the c atechins alter gA channel function and modify bilayer properties, with a 500-fold range in potency. The gallate group causes current block, as evident by brief downward current transitions.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 1257-08-5

MF: C22H18O10

Purity: 99%

Epigallocatechine with CAS 970-74-1

CAS:970-74-1
Molecular Formula:C15H14O7
Molecular Weight:306.27
EINECS:619-254-4
Synonyms:professional supplier Epigallocatechin 970-74-1; (-)-EGC, ≥98%(HPLC); EPIGALLOCATECHIN, (-)-(P); EPIGALLOCATECHIN, (-)-(SH); (-)-Epigallocatechin (EGC); (-)-EPIGALLOCATECHIN hplc;(-)EPIGALLOCATECHIN WITH HPLC

What is Epigallocatechine with CAS 970-74-1

(-) – Epigallocatechin is a novel antioxidant extracted from green tea. (-) – Epigallocatechin is used for content analysis, identification/determination, and pharmacological activity screening

Specification

Product Name	(-)-Epigallocatechin
Synonyms	(-)-epigallocatechol;3,3’,4’,5,5’,7-flavanhexol;5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-2h-1-benzopyran-(2r-cis;antiscurvyfactorc(sub2);epigallocatechol;EPIGALLOCATECHIN, (-)- SNAP-N-SHOOT 0.1mg/mL(P);professional supplier Epigallocatechin 970-74-1;(-)-EGC, ≥98%(HPLC)
CAS	970-74-1
MF	C15H14O7
MW	306.27
EINECS	619-254-4
Product Categories	chemical reagent;pharmaceutical intermediate;Aromatics;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Pharmaceutical Raw Materials;Catechins & Tannins;Heterocycles;Inhibitors
Mol File	970-74-1.mol

Application

A natural constituent of green tea. It is an antioxidant and a potential cancer chemopreventive agent. An epimer of (-)-Gallocatechin (G188990).

Packing

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

Synonyms

professional supplier Epigallocatechin 970-74-1; (-)-EGC, ≥98%(HPLC); EPIGALLOCATECHIN, (-)-(P); EPIGALLOCATECHIN, (-)-(SH); (-)-Epigallocatechin (EGC); (-)-EPIGALLOCATECHIN hplc;(-)EPIGALLOCATECHIN WITH HPLC

CAS: 970-74-1

Purity: 99%

BETA-ALANINE with CAS 107-95-9

CAS:107-95-9
Molecular Formula:C3H7NO2
Molecular Weight:89.09
EINECS:203-536-5
Synonyms:BETA-ALA; BETA-ALANINE; BETA-AMINO-PROPIONIC ACID; H-GLY(C*CH2)-OH; H-BETA-ALA-OH; FEMA 3252; RARECHEM EM WB 0001; NH2-(CH2)2-COOH; 2-AMINOPROPIONIC ACID

What is BETA-ALANINE with CAS 107-95-9

β – Alanine, also known as β – aminopropionic acid or 3-aminopropionic acid. White diamond shaped crystals or powder. Molecular weight 89.09. Melting point 200 ℃ (decomposition). The relative density is 1.437. Soluble in water, slightly soluble in methanol and ethanol, insoluble in ether and acetone. This product is non-toxic, but should be avoided from contact with eyes and skin as it may pose a slight hazard to water. Avoid contact with strong oxidants.

Specification

Name	β-Alanine
CAS	107-95-9
Color	White
Melting point	202 °C (dec.)(lit.)
Boiling point	237.1±23.0 °C(Predicted)
Density	1,437 g/cm3
Storage	Keep in dark place,Inert atmosphere,Room temperature
Form	Crystal

Application

It is widely used in medicine, feed, food, and other industries, mostly to synthesize pantothenic acid and calcium pantothenate (a medicine and feed additive), carnosine, pamidronate sodium, barley nitrogen. It is also used to produce plating corrosion inhibiter, as a biological reagent, and as an organic synthesis intermediate. Used as a food and health supplement additive. Endogenous beta-amino acids, non-selective glycine receptor agonists ，G-protein-coupled orphan receptor (TGR7, MrgD) ligand. Relying on the stability of marine biology, beta-aminopropionic acid has a protective effect on cells.

Packing

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

Synonyms

BETA-ALA; BETA-ALANINE; BETA-AMINO-PROPIONIC ACID; H-GLY(C*CH2)-OH; H-BETA-ALA-OH; FEMA 3252; RARECHEM EM WB 0001; NH2-(CH2)2-COOH; 2-AMINOPROPIONIC ACID

CAS: 107-95-9

Purity: 99%

Anserin CAS 584-85-0

CAS:584-85-0
MF:C11H18N4O3
EINECS:209-545-0
Purity:10% min
Other Names:anserine

what is of Anserin with CAS 584-85-0? Crystallise anserine from aqueous EtOH. It is hygroscopic and is best stored as the nitrate salt (see below). Purify it by shaking the nitrate salt with Dowex 3 (x4 free base) and washing with H2O, evaporating the filtrate and removing H2O by 3 distillations with 10mL of propan-2-ol. Dissolve the crystals in MeOH and add H2O dropwise until one phase is obtained and cool. Dry the crystals at 60o over P2O5 in a vacuum. The picrate has m 145o (from H2O). [Rinderknecht et al. J Org Chem 29 1968 1964, Beilstein 25 II 408, 25 IV 4383.]

Description

item	value
CAS No.	584-85-0
Other Names	anserine
MF	C11H18N4O3
EINECS No.	209-545-0
Place of Origin	China
Purity	10% min
Appearance	Pale yellow to light brown powder
Usage	Cosmetic Raw Materials
Brand Name	wpa
Model Number	wpa 584-85-0
CAS	584-85-0

Application

Crystallise anserine from aqueous EtOH. It is hygroscopic and is best stored as the nitrate salt (see below). Purify it by shaking the nitrate salt with Dowex 3 (x4 free base) and washing with H2O, evaporating the filtrate and removing H2O by 3 distillations with 10mL of propan-2-ol. Dissolve the crystals in MeOH and add H2O dropwise until one phase is obtained and cool. Dry the crystals at 60o over P2O5 in a vacuum. The picrate has m 145o (from H2O). [Rinderknecht et al. J Org Chem 29 1968 1964, Beilstein 25 II 408, 25 IV 4383.]

Packing

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

CAS: 584-85-0

MF: C11H18N4O3

Purity: 99%

Chlorodimethylvinylsilane with cas 1719-58-0

CAS No.:CAS 1719-58-0
MF:C4H9ClSi
EINECS No.:217-007-1
Place of Origin:China
Type:Syntheses Material Intermediates
Purity:99%
Synonyms:chloro-dimethyl-ethenyl-silane; chloroethenyldimethyl-silan; chloroethenyldimethyl-Silane; CV-4720; Silane, chloroethenyldimethyl-; CHLORODIMETHYLVINYLSILANE

What is Chlorodimethylvinylsilane with cas 1719-58-0?

Chloro(dimethyl)vinylsilane (Dimethylvinylchlorosilane, Vinyldimethylchlorosilane, C4H9ClSi) is an organosilicon compound. It participates in the preparation of 1,1,2,2-tetramethyl-1,2-divinyldisilane. It undergoes [2+4] cycloaddition reaction with t-butyllithium in the presence of 2,3-dimethyl-1,3-butadiene to afford cycloadducts.

Specification

Chemical Name	Chlorodimethylvinylsilane
Cas No.	1719-58-0
Formula	C4H8ClSi
Color	Colorless
Appearance	Clear liquid
Purity	min 99%
Synonym	Dimethylchlorovinylsilane; Vinyldimethylchlorosilane; Chlorodimethylvinylsilane; Vinylchlorodimethylsilane; Dimethylvinylchlorosilane; Dimethylvinylsilyl chloride; Vinyldimethylsilyl chloride; chloroethenyldimethyl-silan; Chloro(vinyl)dimethylsilane; chloroethenyldimethyl-Silane

Usage

Chlorodimethylvinylsilane is used to prepare silicon-containing polymers, silaheterocycles and new chelating ligands.

Packing

200kgs/drum, 16tons/20’container

CHLORODIMETHYLVINYLSILANE-pack

Synonyms

chloro-dimethyl-ethenyl-silane; chloroethenyldimethyl-silan; chloroethenyldimethyl-Silane; CV-4720; Silane, chloroethenyldimethyl-; CHLORODIMETHYLVINYLSILANE; DIMETHYLVINYLCHLOROSILANE; DIMETHYLVINYLSILYLCHLORID; DMVS-Cl; DK581; DK109

CAS: 1719-58-0

Purity: 99%

Fullerene C60 CAS 131159-39-2

CAS:131159-39-2
MF:C60, C60
Purity:99%
MW:720.64
Other Names:Fullerene C60

What is of Fullerene C60 with CAS 131159-39-2? An allotrope of carbon containing clusters of 60 carbon atoms bound in a highly symmetric polyhedral structure. The C60 polyhedron has a combination of pentagonal and hexagonal faces similar to the panels on a soccer ball. The molecule was named for the American architect Richard Buckminster Fuller (1895–1983) because its structure resembles a geodesic dome (invented by Fuller). The C60 polyhedra are informally called bucky balls. The original method of making the allotrope was to fire a high-power laser at a graphite target. This also produces less stable carbon clusters, such as C70. It can be produced more conveniently using an electric arc between graphite electrodes in an inert gas. The allotrope is soluble in benzene, from which it can be crystallized to give yellow crystals. This form of carbon is also known as fullerite.

Description

item	value
CAS No.	131159-39-2
Other Names	Fullerene C60
MF	C60
Place of Origin	China
	Shandong
Type	Syntheses Material Intermediates
Purity	99%

Application

ullerenes is also known as fullerines; buckyball. Fullerenes are soluble carbon molecules that are studied and incorporated into cosmetics for their anti-oxidant and free-radical scavenging properties. Some manufacturers cite significantly greater anti-oxidant potential than vitamins C and e and an ability to retain their antifree radical activity under a variety of external conditions such as heat, strong ultraviolet radiation.

Packing

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

CAS: 131159-39-2

MF: C60

Purity: 99%

TRIETHYLENEGLYCOLMONOMETHYLETHER CAS 112-35-6

CAS:112-35-6
MF:C7H16O4
MW:164.2
EINECS:203-962-1
Other Names:TEM

What is of TRIETHYLENEGLYCOLMONOMETHYLETHER with cas 112-35-6?

A hydroxypolyether that is the monomethyl ether derivative of triethylene glycol. Metabolite observed in cancer metabolism.

Specification

Items	Specifications
Appearance	Colorless transparent liquid
Purity	≥98%
Color(Pt-Co)	≤30
Water	≤0.1%

Usage

Triethylene glycol monomethyl ether can be used as a reagent and solvent for applications such as:

modification of anthraquinone material for redox flow batteries
preparation of polymeric electrolyte for electrochemical devices,
formation of the binary system of polyethylene glycol for absorption of silica.

Packing

200kgs/drum, 16tons/20’container.

CAS: 112-35-6

Purity: 99%

MF: C7H16O4

2-METHYL-1,3-PROPANEDIOL CAS 2163-42-0

CAS:2163-42-0
MF:C4H10O2, C4H10O2
EINECS:412-350-5, 412-350-5
Purity:99%
Other Names:2-Methyl-1 3-propanedio, 2-Methyl-1,3-propanediol/MPO , CAS NO 2163-42-0

What is of 2-METHYL-1,3-PROPANEDIOL with cas 2163-42-0?

2-Methyl-1,3-propanediol (CAS 2163-42-0) is a high-purity, colorless liquid with excellent water solubility and chemical stability. It is widely used as a multifunctional intermediate in the production of polyesters, polyurethanes, specialty resins, and coatings, where it improves flexibility, durability, and adhesion.

In the pharmaceutical field, it serves as a valuable raw material for active ingredient synthesis, while in personal care and cosmetics it functions as a humectant and stabilizer to enhance product performance. With broad applications across industrial and research sectors, 2-Methyl-1,3-propanediol is an essential building block for modern chemical formulations.

Specification

Product name	2-METHYL-1 3-PROPANEDIOL
Synonyms	2163-42-0;2-Methyl-1,3-propanediol (MPO);1,3-DIHYDROXY-2-METHYLPROPANE;2-METHYL-PROPAN-1,3-DIOL;Methyl propane diol (MP Diol);2-Methyl-1,3-propanediol 99%;2-METHYL-1,3-PROPANEDIOL;2-methyl-3-propanediol
Cas	2163-42-0
MF	C4H10O2
MW	90.121
EINECS	412-350-5
Product Categories	application fields are synthetic leather pulp, polyurethane coating, food flexible packaging composite with polyurethane adhesive and so on.;Alcohols;-;Monomers;Polymer Science
Melting point	91 °C(lit.)
Boiling point	123-125 °C20 mm Hg(lit.)
density	1.015 g/mL at 25 °C(lit.)
vapor density	3.2 (vs air)
refractive index	n20/D 1.445(lit.)
Fp	>230 °F
BRN	1731422
InChIKey	QWGRWMMWNDWRQN-UHFFFAOYSA-N
CAS DataBase Reference	2163-42-0(CAS DataBase Reference)

Usage

Methylpropanediol can be used to make unsaturated polyester, liquid saturated polyester, thermoplastic polyester resin (PET and PBT modification), alkyd resin, polyurethane resin, diester plasticizer, lubricant, etc. It is also used in cosmetics, medicines, etc.

1. Low viscosity, quick drying
2. Lower melting point, easy handling
3. Excellent low-temperature resistance
4. Higher weather resistance

Packing

200kgs/drum, 16tons/20’container.

CAS: 2163-42-0

Purity: 99%

MF: C4H10O2

POLYBUTENEPB with cas 9003-27-4

CAS No.:9003-27-4
Other Names:PIB
MF:C4H8
EINECS No.:618-360-8
Place of Origin:Shandong, China
Type:Syntheses Material Intermediates
Purity:99%

What is POLYBUTENEPB with cas 9003-27-4？

A polymer composed of repeating 1,1-dimethylethylene units.

Specification

Product Name	Polyisobutylene	Melting Point	54-56 °C
CAS Number	9003-27-4	Boiling Point	300 °C
Purity	99%	Place of Origin	HeBei,China
Appearance	Colorless viscous liquid	Molecular Formula	C4H8

Application

Polyisobutylene, sometimes called butyl rubber, and other times PIB, is a vinyl polymer. It’s very similar to polyethylene and polypropylene in structure, except that every other carbon is substituted with two methyl groups. It is made from the monomer isobutylene, by cationic vinyl polymerization.

Packing

200kgs/drum, 16tons/20’container

CAS: 9003-27-4

Purity: 99%

MF: C4H8

Sarcosine CAS 107-97-1

CAS:107-97-1
MF:C3H7NO2
EINECS:203-538-6
Molecular Weight:89.09
Other Names:Sarcosine

What is of Sarcosine with CAS 107-97-1? Sarcosine is the N-methyl derivative of glycine. It can be metabolized to the glycine through sarcosine dehydrogenase. It can be naturally found in many body tissues including muscles. In the laboratory, sarcosine could be synthesized through the reaction between chloroacetic acid and methylamine. Sarcosine is a potential interesting direction for the treatment of mental illness such as schizophrenia, possibly being related to its effect of increasing the glycine content in the brain, which increased the NMDA receptor activity. Sarcosine is also effective in the treatment of depression. Recent study has shown that sarcosine might be an important bio-marker for prostate cancer.

Description

Product	Sarcosine
Appearance	White powder
Assay	99%
Acidity coefficient (PKA)	2.21(at 25℃)
Application	Organic synthesis

Application

sarcosine is an intermediate in the production glycine from dietary consumption of choline. It is used in making toothpastes and biodegradable surfactants. Sarcosine can be found in foods such as vegetables, ham, egg yolks, turkey and legumes. The normal concentrations of sarcosine in human serum and in human urine are 1.4 µM and 1.6 µM respectively.

Packing

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

CAS: 107-97-1

MF: C3H7NO2

Purity: 99%

(perbromo-1,2-phenylene)dimethanol with cas 370071-69-5

CAS No:370071-69-5
Other Names:(perbromo-1,2-phenylene)dimethanol
MF:C2H6O5S2
Purity:99%
Synonym:(perbromo-1,2-phenylene)dimethanol;1,2-Benzenedimethanol, 3,4,5,6-tetrabromo;Methanesulfonic anhydride

What is of (perbromo-1,2-phenylene)dimethanol with cas 370071-69-5?

(perbromo-1,2-phenylene)dimethanol is a reactive flame retardant, which can be used for flame retardant of polyester resin and epoxy resin.

Specification

Items	Specification	Analysis result
Appearance	Amber Liquid	Amber Liquid
Bromine content %	45 min	45.58
Acid Value mgKOH/g	1.0Max	0.25
Hydroxyl Value mgKOH / g	130-235	221
Moisture %	0.1 max	0.006
Viscosity cps at 25 ℃	20,000-100,000	20000-100000

Application

(perbromo-1,2-phenylene)dimethanol is a reactive flame retardant, which can be used for flame retardant of polyester resin and epoxy resin, and also can be used as additive flame retardant for flame retardant of PS, PP, PE and ABS resin.

Packing

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

Synonyms

(perbromo-1,2-phenylene)dimethanol; 1,2-Benzenedimethanol, 3,4,5,6-tetrabromo-; Methanesulfonic anhydride

CAS: 370071-69-5

Purity: 99%

MF: C2H6O5S2

Triphenylphosphate with CAS 115-86-6

CAS No.:115-86-6 Other Names:Triphenyl Phosphate (TPP) MF:C18H15O4P EINECS No.:204-112-2 Purity:99% MIN Place of Origin:China Type:Carbon Black Usage:Plastic Auxiliary Agents, Rubber Auxiliary Agents

What is Triphenylphosphate with CAS 115-86-6?

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

Description

Product Name	Triphenyl phosphate(TPP)
CAS No.	115-86-6
MF	C18H15O4P
Appearance	White flake crystal
color value(pt-co)	10 Max
Assay(GC%)	99.0min
Acid value, mgKOH/g	0.1 Max
Freezing Point	≥47.0℃
Density(50℃, g/cm3)	1.185-1.202
Chroma (APHA)	60 Max
Moisture (%)	0.1 Max

Application

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

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 115-86-6

MF: C18H15O4P

Purity: 99%

4-Bromophenylhydrazinehydrochloride CAS 622-88-8

CAS:622-88-8
MF:C6H8BrClN2
EINECS:628-672-6
Purity:99%Min
Other Names:4-Bromophenylhydrazine hydrochloride

What is of 4-Bromophenylhydrazinehydrochloride with CAS 622-88-8? 4-Bromophenylhydrazine hydrochloride is used as a reagent in the preparation of acylsulfonamides, acylsulfamides and 9-bromo-2-ethenyl-7,12-dihydroindolo[3,2-d][1]benzazepin-6(5H)-one.

Description

item	value
CAS No.	622-88-8
Other Names	4-Bromophenylhydrazine hydrochloride
MF	C6H8BrClN2
EINECS No.	628-672-6
Place of Origin	China
	Hebei
Grade Standard	Industrial Grade
Purity	99%Min
Appearance	White volatile crystals
Application	Mothballs

Application

4-Bromophenylhydrazine hydrochloride is used as a reagent in the preparation of acylsulfonamides, acylsulfamides and 9-bromo-2-ethenyl-7,12-dihydroindolo[3,2-d][1]benzazepin-6(5H)-one.

Packing

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

CAS: 622-88-8

MF: C6H8BrClN2

Purity: 99%

4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy CAS 2226-96-2

CAS:2226-96-2
MF:C9H18NO
EINECS:220-778-7
Purity:99%
Other Names:4-Hydroxy-TEMPO

What is of 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy with CAS 2226-96-2? 4-Hydroxy-TEMPO is a 4-substituted 2,2,6,6-tetramethylpiperidyl-1-oxy (TEMPO) derivative. It is a low-molecular weight compound and has been proposed as superoxide dismutase mimic.

Description

Appearance & Physical State:	orange crystals
Density:	1.187 g/cm3
Melting Point:	69-73ºC
Boiling Point:	269ºC
Water Solubility:	soluble
Stability:	Stable. Incompatible with strong oxidizing agents.
Storage Condition:	2-8ºC

Application

Tempol, a water-soluble piperidine nitroxide derivative having nonspecific radical-scavenging and superoxide dismutase (SOD) activity, protects cultured aerobic, but not hypoxic, cells against radiation-induced killing. Protection does not depend on intracellular thiols and does not involve O2-depletion.

Packing

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

CAS: 2226-96-2

MF: C9H18NO

Purity: 99%

TRIS(4-FLUOROPHENYL)PHOSPHINE CAS 18437-78-0

CAS:18437-78-0
MF:C18H12F3P
Purity:99%
MW:316.26

what is of TRIS(4-FLUOROPHENYL)PHOSPHINE with CAS 18437-78-0?

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

Description

Melting point	79-83 °C(lit.)
Boiling point	160°C/0.1mmHg(lit.)
storage temp.	Inert atmosphere,Room Temperature
form	Crystalline Powder
color	White to very slightly yellow
Water Solubility	Insoluble in water.
Sensitive	Air Sensitive
BRN	919838
InChIKey	GEPJPYNDFSOARB-UHFFFAOYSA-N
CAS DataBase Reference	18437-78-0(CAS DataBase Reference)

Application

Tris(4-fluorophenyl)phosphine (TFPP) and tris(2,2,2- trifluoroethyl) phosphite (TTFP) were used as flame-retarding additives in Li-ion battery clectrolytes.
Ligand for rhodium-catalyzed oxygenative addition to terminal alkynes for a greener synthesis esters, amides, and carboxylic acids.

Packing

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

CAS: 18437-78-0

MF: C18H12F3P

Purity: 99%

Tris(4-chlorophenyl)phosphine CAS 1159-54-2

CAS:1159-54-2
MF:C18H12Cl3P
EINECS:214-596-7
Purity:99%

what is of Tris(4-chlorophenyl)phosphine with CAS 1159-54-2?

Catalyst for:

Preparation of chromans and (E,E)-1,3-dienes via reaction of γ-substituted allenoates with aldehydes
Solvent-free Heck reactions

Cocatalyst in:

Regioselective carbomagnesiation of terminal alkynes and enynes with alkyl Grignard reagents
Rhodium-catalyzed coordination-assisted regioselective alkenylation of aromatic C-H bonds with terminal silylacetylenes
Rhodium-catalyzed hydrogenation reactions
Platinum-catalyzed allylation reactions

Description

item	value
	1159-54-2
Other Names	TRIS(4-CHLOROPHENYL)PHOSPHINE
MF	C18H12Cl3P
EINECS No.	214-596-7
Place of Origin	China
Grade Standard	Industrial Grade, Reagent Grade, Electron Grade
	99%
Appearance	white powder
Product Name	Tri(p-chlorophenyl)phosphine
CAS	1159-54-2
MF	C18H12Cl3P
MW	365.62
Melting point	100-103 °C(lit.)
Boiling point	427.6±40.0 °C(Predicted)
Form	crystal

Application

Catalyst for:

Preparation of chromans and (E,E)-1,3-dienes via reaction of γ-substituted allenoates with aldehydes
Solvent-free Heck reactions

Cocatalyst in:

Regioselective carbomagnesiation of terminal alkynes and enynes with alkyl Grignard reagents
Rhodium-catalyzed coordination-assisted regioselective alkenylation of aromatic C-H bonds with terminal silylacetylenes
Rhodium-catalyzed hydrogenation reactions
Platinum-catalyzed allylation reactions

Packing

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

CAS: 1159-54-2

MF: C18H12Cl3P

Purity: 99%

Tocopherylacetate CAS 7695-91-2

Type:Vitamins
Brand Name:Unilong
Model Number:IDOBIO-Vitamin E Powder
Dosage Form:Powder
Appearance::Off-white Powder

What is of Tocopherylacetate with CAS 7695-91-2? DL-α-Tocopherol acetate is a stable ester form of vitamin E, widely used in the formulation of cosmetics for the prevention or correction of skin damage.

Description

Melting point	-28°C
Boiling point	224 °C0.3 mm Hg(lit.)
density	0.96 g/mL at 20 °C (lit.)
vapor density	16.3 (vs air)
refractive index	n20/D 1.497
Fp	>230 °F
storage temp.	2-8°C
solubility	Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol and in fatty oils.
form	neat
color	Clear yellow viscous liquid
Specific Gravity	0.962 (20/4℃)
Odor	Odorless
Water Solubility	Immiscible with water.

Application

vitamin E acetate (tocopherol acetate) is an anti-oxidant with skinmoisturizing activity. given its free-radical scavenging properties, it is useful in uV protective products. Vitamin e acetate is commonly used to replace vitamin e because it is more stable and is converted to vitamin e by the body.

Packing

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

CAS: 7695-91-2

MF: C31H52O3

Purity: 99%

Ammoniumsulfate CAS 7783-20-2

CAS:7783-20-2
MF:(NH4)²SO³
EINECS:231-948-1
Purity:100%
Other Names:Ammonium sulfate cas 7783-20-2

What is of Ammoniumsulfate with CAS 7783-20-2? Ammonium sulfate was the first nitrogenous fertilizer made by the Haber-Bosch process, produced by the reaction of ammonia with sulfuric acid. In contrast with the nitrate salt, it is chemically stable, not highly hygroscopic. It also supplies supplemental sulfur to soils that may be deficient in this element, but this is of minor value when it is used on soils receiving applications of ordinary superphosphate.

Description

item	value
CAS No.	7783-20-2
	Ammonium sulfate cas 7783-20-2
MF	(NH4)²SO³
Application	Fertilizante
Sulfur	23.5-24%
Package	25kg/50kg/1000kg Bag
Moisture	0.5% Max
HS CODE	3102210000
Solubility	99.8% Water Soluble
Grade	Caprolactam Grade
FREE ACID	0.03%max

Application

Ammonium sulfate is a typical Nitrogen-based, water-soluble, and fast acting fertilizer, for various soil and crop. It is used largely as an artificial fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil , while contributing essential nitrogen for plant growth.

Packing

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

CAS: 7783-20-2

MF: (NH4)²SO³

Purity: 99%

GLYCINEHYDROCHLORIDE CAS 6000-43-7

CAS:6000-43-7
MF:C2H6ClNO2
EINECS:227-841-8
Purity:99%
Other Names:Glycine hydrochloride CAS 6000-43-7

What is of GLYCINEHYDROCHLORIDE with CAS 6000-43-7? Glycine hydrochloride is an inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Description

Product Name	Glycine hydrochloride CAS 6000-43-7
CAS No.	6000-43-7
M.F.	C2H6ClNO2
M.W.	111.53
EINECS No	227-841-8
Appearance	White powder
Purity	99%
Package	Bag/drum/OEM

Application

Glycine hydrochloride is an inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Packing

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

CAS: 6000-43-7

MF: C2H6ClNO2

Purity: 99%

Clemastinefumarate CAS 14976-57-9

CAS:14976-57-9
Melting point 158-162°C
MF: C25H30ClNO5
Other Names:141761-83-3 1222-05-5 79673-53-3

What is of Clemastinefumarate with CAS 14976-57-9? The fumaric acid salt of clemastine. An antihistamine with antimuscarinic and moderate sedative properties, it is used for the symptomatic relief of allergic conditions such as rhinitis, urticaria, conjunctivitis and in pruritic (severe itching) skin condi ions.

Description

Product Name:	Clemastine fumarate
Synonyms:	CLEMASTINE FUMARATE;CLEMASTINE FUMARATE SALT;(+)-2-(2-((p-chloro-alpha-methyl-alpha-phenylbenzyl)oxy)ethyl)-1-methylpyrro;(+)-2-(2-((p-chloro-alpha-methyl-alpha-phenylbenzyl)oxy)ethyl)-1-methylpyrroli;(+)-lfumarate(1:1);1-methyl-2-(2-(methyl-p-chlorodiphenylmethyloxy)ethyl)pyrrolidine;(2R)-2-[2-[(1R)-1-(4-CHLOROPHENYLETHOXY)]ETHYL]-1-METHYL-2-PYRROLIDINE FUMARATE;2-(2-(1-(4-chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine
CAS:	14976-57-9
MF:	C25H30ClNO5
MW:	459.96
EINECS:	239-055-2
Product Categories:	antianaphylaxis;TAVIST;Histaminergics;Antagonists;Neurotransmitters;Aromatics;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	14976-57-9.mol

Application

Clemastine fumarate is a selective histamine H1 receptor antagonist (Ki = 0.26 nM) that also displays high affinity for muscarinic receptors (Ki = 16 nM). It has also recently been identified as a positive allosteric modulator of P2X7 receptor signaling. Clemastine fumarate has long been used to inhibit histamine-induced bronchoconstriction in asthma and airway hyperresponsive studies.

Packing

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

CAS: 14976-57-9

MF: C25H30ClNO5

Purity: 99%

2-Methoxypropene CAS 116-11-0

CAS:116-11-0
MF:C4H8O
EINECS:204-125-3
Purity:99%min
Other Names:Methyl isopropenyl ether

what is of 2-Methoxypropene with cas 116-11-0?

2-Methoxypropene is used in the synthesis of Macrolactin A, a 24-member macrolide typically employed as an antibiotic. Also used in the synthesis of phenylalanine derivatives used as α4β1 and α4β7 receptor antagonists in the treatment of allergic asthma.

Specification

Items	Specifications
Melting point	25°C
Boiling point	34-36 °C(lit.)
density	0.766 g/mL at 20 °C
vapor pressure	27.96 psi ( 55 °C)
refractive index	n20/D 1.382(lit.)

Usage

2-Methoxypropene is used in the synthesis of Macrolactin A, a 24-member macrolide typically employed as an antibiotic. Also used in the synthesis of phenylalanine derivatives used as α4β1 and α4β7 receptor antagonists in the treatment of allergic asthma.

Packing

200kgs/drum, 16tons/20’container.

CAS: 116-11-0

Purity: 99%

MF: C4H8O

CETEARETH-20/23/25 with CAS 68439-49-6

CAS No.:68439-49-6 Other Names: Ceteareth-25 MF:C18H38O EINECS No.:939-518-5 Usage: Cosmetic Raw Materials Brand Name: Unilong Synonym: (C16-C18) Alkyl alcohol ethoxylate;AliphaticC16-18-alcohol,ethoxylated;C16-18-Alkylalcohol,ethoxylate;C16-18-Alkylalcoholethoxylate;cremophor¨a25;ethoxylatedfattyalcohols(c16-18);CETEARETH-2;CETEARETH-3

What is CETEARETH-20/23/25 with CAS 68439-49-6?

It is a kind of Polymer of C16-18 fatty alcohol and ethylene oxide. It is white flake.

Specification

ITEM	STANDARD	RESULT
Appearance at 25 °C	White flake	White flake
Melting point ℃	≥45	52
Acid value mgKOH/g	≤2	0.22
Saponification value mgKOH/g	≤3	0.3
Hydroxyl number mgKOH/g	39~44	41.2
Iodine value mgKOH/g	≤3	0.2
Cloud point ℃(1% aque. solu.)	88~96*(5%NaCl)	93.4
Total ash % m/m	≤0.2	0.1
PH ( 1% aque. solu.)	5~7	6.33
Water % m/m	≤ 1	0.21

Application

It can be used as leveling agent, retarder in printing and dyeing industry, emulsifier in glass fiber industry, chemical fiber spinning oil component, emulsifier in cosmetics and ointment production, and can be used to prepare household and industrial cleaning agents.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 68439-49-6

MF: C18H38O

Purity: 99%

N-ACETYLNEURAMINIC ACID CAS 131-48-6

CAS:CAS 131-48-6
Type:N-Acetylneuraminic Acid
Purity:99%
Specification:99%
Other Names:N-Acetylneuraminic Acid

What is of N-ACETYLNEURAMINIC ACID with CAS 131-48-6?

N-Acetylneuraminic Acid (CAS 131-48-6), also called sialic acid, is a natural sugar found in many cells of the human body. It plays an important role in brain function, immunity, and cell communication. Because of its biological benefits, it is widely used in health supplements, pharmaceuticals, and scientific research.

We are a trusted N-Acetylneuraminic Acid supplier, providing high-quality, stable products suitable for research, supplements, and other applications.

Description

Name	N-Acetylneuraminic acid
Synonyms	5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic acid; o-Sialic acid; Galactononulosonic acid; Lactaminic acid; NANA
Brand	Salus
Molecular Formula	C₁₁H₁₉NO₉
Molecular Weight	309.27
CAS Registry Number	131-48-6
EINECS	205-023-1

Application

N-Acetylneuraminic acid (NANA, Neu5Ac) is a major component of glycoconjugates such as glycolipids, glycoproteins and proteoglycans (sialogylcoproteins) where it confers selective binding characteristics to the glycosylated component. Neu5Ac is used to study its biochemistry, metabolism and uptake in vivo and in vitro. Neu5Ac is used in the development of nanocarriers.

Packing

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

CAS: 131-48-6

MF: C11H19NO9

Purity: 99%

Antioxidant1035 CAS 41484-35-9

CAS:41484-35-9
MF:C38H58O6S
EINECS:255-392-8
Purity:98%
Other Names:Antioxidant 1035; 2,2′-ThiodiethyleneBis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]; Benzenepropanoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,1,1′-(thiodi-2,1-ethanediyl)ester; 3,5-Bis-(1,1-dimethylethyl)-4-hydroxybenzenepropanoicacidthiodiethyleneglycolester

What is of Antioxidant1035 with CAS 41484-35-9? ANTIOXIDANT 1035 is a sulfur containing primary antioxidant and heat stabilizer which is widely used for the process stabilization of polyethylene wire and cable resin applications. It eliminates the concern over micro-contaminants that can affect the insulation properties of the wire, and it also prevents premature gel formation of chemically cross-linked polyethylene during extrusion compounding.

Description

Item	Standard
Appearance	White powder
Volatility wt%	0.50 max
Ash content %	0.10 max
Light permeation;425 nm	95.0 min
Light permeation;500 nm	97.0 min
Purity wt%	98.0 min

Application

Antioxidant 1035 is suitable for polyolefins, linear polyesters, PVC, polyamides, polyurethanes, elastomers, adhesives, most widely used for carbon black containing polymers such as PE and XLPE wire and cable resins, LDPE wire and cable, PVA, polypropylene, elastomer high impact polystyrene. It can be used with auxiliary antioxidant to exert synergistic effect, and the antioxidant performance is better.

Packing

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

Synonyms

[2,2′-Thiobis(ethanol)]bis[3-(4-hydroxy-3,5-di-tert-butylphenyl)propionate]; 2,2′-Thiodiethanolbis(3,5-di-tert-butyl-4-hydroxybenzenepropanoate); 4,4′-[Thiobis(ethyleneoxycarbonylethylene)]bis(2,6-di-tert-butylphenol); Bis(3,5-di-tert-butyl-4-hydroxybenzenepropanoicacid)thiobis(2,1-ethanediyl)ester; Antioxidants1035; 2,2′-ThiodiethyleneBis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]; Benzenepropanoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,1,1′-(thiodi-2,1-ethanediyl)ester; 3,5-Bis-(1,1-dimethylethyl)-4-hydroxybenzenepropanoicacidthiodiethyleneglycolester

CAS: 41484-35-9

MF: C38H58O6S

Purity: 99%

HEPES CAS 7365-45-9

CAS: 7365-45-9
Purity: 99.5%MIN.
Molecular Formula: C8H18N2O4S
Molecular Weight: 238.3
EINECS: 230-907-9

Synonyms: HEPES2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONICACIDMOLECULARBIOLOGYGRADE; HEPES2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONICACID99+%; N-(2-HYDROXYETHYL)-PIPERAZINE-N’-2-ETHANESULFONICACID(4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESUChemicalbookLFONICACID(HEPES-ACID)); Hepes,FreeAcid(N-[2-Hydroxyethyl]Piperaz; 1-HeptaneSulfonicAcidSod.SaltGr; N-(2-Hydroxyethyl)Piperazine-N’-(3-EthanesulfonicAcid); N-(2-Hydroxyethyl)Piperazine-N’-(2-EthanesulfonicAcid)(Hepes); Hepes,LowSodium,FreeAcid

What is HEPES CAS 7365-45-9? HEPES CAS 7365-45-9 has been described as one of the best all-purpose buffers available for biological research. At biological pH, the molecule is zwitterionic, and is effective as a buffer at pH 6.8 to 8.2 (pKa 7.55). It is typically used in cell culture at concentration between 5mM to 30 mM. HEPES has been used in a wide variety of applications, including tissue culture. It is commonly used to buffer cell culture media in air. HEPES finds its usage in in vitro experiments on Mg.

Description

ITEM	STANDARD
Appearance	white crystalline powder
Application	PH manager
PH value	5.0-6.5 (1Maqueous solution)
Fusing point	234-238 °C
Boiling point	408℃[at 101 325 Pa]
Packing density	560kg/m3
Density	1.07 g/mL at 20 °C
Storage condition	2-8°C

Application

Non-toxic to cell. It is used as a hydrogen ion buffer, which can control the constant pH range for long term. The concentration is 10-50mmol/L. Generally, 20mmol/LHEPES in nutrient solution can get buffer ability.

Packing

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

HEMICELLULASE CAS 9025-56-3

CAS:9025-56-3
EINECS:232-799-9
Place of Origin:China
Purity:99%
Appearance:Light yellow powder

What is of HEMICELLULASE with CAS 9025-56-3? This product has been enhanced for energy efficiency and waste prevention when used in cellulosic ethanol research.

Description

Product Name	Best price additives CAS 9025-56-3 pure Hemicellulase enzyme powder
CAS	9025-56-3
Appearance	White powder
Purity	99% min Hemicellulase enzyme
Keywords	Hemicellulase,Hemicellulase enzyme,pure Hemicellulase
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

Application

Hemicellulase from Aspergillus niger has been used in enzyme digestions.Hemicellulase from Aspergillus niger has been used in enzyme digestions.Hemicellulase from Aspergillus niger has been used in enzyme digestions.Hemicellulase from Aspergillus niger has been used in enzyme digestions.

Packing

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

CAS: 9025-56-3

MF: NULL

Purity: 99%

ALPHA-GALACTOSIDASEENZYME CAS 9025-35-8

CAS:9025-35-8
EINECS:232-792-0
Purity:4.5~5.0mg protein/ml
Classification:General Reagents
Other Names:Honey disaccharidase

What is of ALPHA-GALACTOSIDASEENZYME with CAS 9025-35-8? Alkaline α-Galactosidase I is a glycoside hydrolase, separated from the extracts of melon fruits. The activity of this enzyme is found to increase during the early stages of ovary development and fruit set.

Description

Product Name:	α-galactosidase
Synonyms:	Validase AGS;Sumizyme AGS;alpha-Galactoside galactohydrolase;alpha-Galactosidase A;alpha-GAL 600L;alpha-Gal 1000;alpha-D-Galactosidase;alpha-D-Galactopyranosidase
CAS:	9025-35-8

Application

Alkaline α-Galactosidase I was used to assay enzyme activity with 2 mmp-nitrophenyl-α-d-galactoside as substrate at pH 6.5 to compare with the enzyme activity of α-Gal A isolated and purified from Sf-9 insect cells infected with a recombinant baculovirus encoding normal α-Gal A gene.

Packing

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

CAS: 9025-35-8

MF: /

Purity: 99%

2-Ethylhexanoicacid CAS 25103-52-0

CAS:25103-52-0
MF:C8H16O2
MW:144.21
EINECS:246-617-0
Other Names:Isocaprylic acid

What is of 2-Ethylhexanoicacid with cas 25103-52-0?

Isooctanoic acid, scientific name 2- ethylhexanoic acid, structural formula CH3(CH2)3CH(C2H5)COOH. Colorless and slightly odorless liquid. Chirality. Slightly soluble in cold water and ethanol, soluble in hot water and ether. Low toxicity, irritating to respiratory tract and mucous membrane.

Specification

Item	Standard
Appearance	Colorless transparent liquid
Assay	≥99.5%
Moisture	≤0.1%
Color,Pt-C0unit	≤15

Usage

Isooctanoic acid is used to produce salt products such as cobalt, manganese, lead, zinc, calcium, zirconium and rare earth, and can be used as paint drier, unsaturated polyester resin accelerator, catalyst, stabilizer and additive of PVC plastics. Used in ester production, it can be used to make chemical additives such as bactericide, preservative, metal lubricant, gasoline additive, bio-promoter, etc. Used in rubber industry, it can be used as thickener and gelling agent. It is also the raw material of ampicillin, carbenicillin and other drugs, and also a high-quality material for synthesizing high-grade coating resin.

Packing

200kgs/drum, 16tons/20’container.

CAS: 25103-52-0

Purity: 99%

MF: C8H16O2

1,2,3-triazole CAS 288-36-8

CAS:288-36-8
MF:C2H3N3
EINECS:000-00-0
Purity:99.45%
Other Names:LABOTEST-BB LT02056574

What is of 1,2,3-triazole with cas 288-36-8?

1,2,3-1H-Triazole is a kind of azole compound. It can effectively promote the proton conduction in polymer electrolyte membranes via an intermolecular proton-transfer mechanism.

Specification

Product Name:	1,2,3-1H-Triazole
Synonyms:	LABOTEST-BB LT02056574;1H-1,2,3-TRIAZOLE;1,2,3-TRIAZOLE;1,2,3-1H-TRIAZOLE;TRIAZOLE(1,2,3-);1,2,3-Triazol;1H-1,2,3-Triazol;Osotriazole
CAS:	288-36-8
MF:	C2H3N3
MW:	69.07
EINECS:	608-262-3
Product Categories:	Aromatics;Heterocycles;Building Blocks;Heterocyclic Building Blocks;Intermediates & Fine Chemicals;Pharmaceuticals;Triazoles
Mol File:	288-36-8.mol

Usage

A basic 5-membered aromatic heterocycle used as a building block for more complex pharmaceutical compounds. There have been recent studies that showed antitumor, antiinflammatory, analgesic, antifunga l, antibacterial and antiviral activities in bioactive triazoles.

Packing

200kgs/drum, 16tons/20’container

CAS: 288-36-8

Purity: 99%

MF: C2H3N3

BESsodium CAS 66992-27-6

CAS:66992-27-6

MF:C6H14NNaO5S

EINECS:640-879-3

Purity:99%

Synonyms:N N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid sodium salt

What is N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid sodium salt？
Sodium N,N- bis (2- hydroxyethyl) -2- aminoethanesulfonate is used as research compound, organic synthesis and so on.



Specification

Product Name:	N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid sodium salt
Synonyms:	N,N-BIS(2-HYDROXYETHYL)-2-AMINOETHANESULFONIC ACID SODIUM SALT;N,N-BIS(2-HYDROXYETHYL)-2-AMINOETHANESULPHONIC ACID SODIUM SALT;N,N-BIS(HYDROXYETHYL)-2-AMINOETHANESULFONIC ACID SODIUM SALT;2-[BIS(2-HYDROXYETHYL)AMINO]ETHANESULFONIC ACID SODIUM SALT;2-[N,N-BIS(2-HYDROXYETHYL)AMINO]ETHANESULFONICACID,SODIUMSALT(BES-NA);N,N-Bis(2-hydroxyethyl)-2-aminoethanesulphonic acid sodium salt >99%;2-[N,N-Bis(2-hydroxyethyl)amino]-1-ethanesulfonic acid sodium salt;BES-NA
CAS:	66992-27-6
MF:	C6H14NNaO5S
MW:	235.23
EINECS:	640-879-3
Product Categories:	buffer;Pharmaceutical Intermediates
Mol File:	66992-27-6.mol

Application

Sodium N,N- bis (2- hydroxyethyl) -2- aminoethanesulfonate is used as research compound, organic synthesis and so on.

Packing

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

CAS: 66992-27-6

MF: C6H14NNaO5S

Purity: 99%

beta-(1,3)-D-Glucan CAS 9012-72-0

CAS No.:9012-72-0 Type:Nutrition Enhancers Brand Name:Unilong Specification:80%
Other Names:yeast glucan powder

what is of beta-(1,3)-D-Glucan with CAS 9012-72-0?

Glucosan: any one of a class ofpolysaccharide compounds that canbe converted to glucose by hydrolysis.Glucosans include dextrin, starch,and cellulose.

Specification

Product Name:	beta-(1,3)-D-Glucan
Synonyms:	Glucan, 80%, from yeast;poly-d-glucan;polyglucan;polyglucosan;PARAMYLON;glucan from baker’S yeast;d-glucan;d-glucosan
CAS:	9012-72-0
MF:	C18H30O14X2
MW:	470.42
EINECS:	232-739-1
Product Categories:	Biochemistry;Polysaccharides;Sugars;Nutraceuticals
Mol File:	9012-72-0.mol

Application

beta-(1,3)-D-Glucan is reported to enhance the skin’s natural defense mechanism, which becomes less effective with age and exposure to uV light. It is also credited with wound-healing properties and it promotes cellular activity; serves as a topical moisturizer with long-lasting moisturizing effects; reduces wrinkles; helps protect the skin from infection; and protects the skin from invasion by toxic agents caused by pollution and injuries due to abrasions, exposure to uV light, and extremes in climatic conditions.

Packing

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

CAS: 9012-72-0

MF: C18H30O14X2

Purity: 99%

Retinolpalmitate CAS 79-81-2

CAS No:79-81-2

MF: C36H60O2

MW: 524.86

Synonym: Vitamin A palmitate; VitaminAPalmitateinOil; VITAMINAPALMITATE,LIQUIDINOIL,1MILLIONIU/G; VITAMINAPALMITATE,USP; ALL-TRANS-RETINYLPALMITATE

What is of Retinolpalmitate with CAS 79-81-2?

Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards.

Specification

Melting point	28-29℃
Boiling point	546.51°C (rough estimate)
density	0.9668 (rough estimate)
refractive index	1.5250 (estimate)
Fp	194℃
storage temp.	2-8°C
form	oil
Specific Gravity	0.90～0.93 (20℃)
Water Solubility	Soluble in chloroform, ether, and vegetable oils. Insoluble in water.
Merck	13,10073
BRN	1917366
InChIKey	VYGQUTWHTHXGQB-YFAKFODJSA-N

Application

all-trans-Retinyl Palmitate is an ester derivative of Retinol (R252000). all-trans-Retinyl Palmitate is used as a vitamin supplement in the treatment of Vitamin A deficiency. all-trans-Retinyl Palmita te is used as an antioxidant and a source of vitamin A added to low fat milk and other dairy products. all-trans-Retinyl Palmitate is also a constituent of some topically applied skin care products

Packing

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

CAS: 79-81-2

MF: C36H60O2

Purity: 99%

Temozolomideacid CAS 113942-30-6

CAS: 113942-30-6

MF: C6H5N5O3

MW: 195.14

Synonyms: Temozolomide-8-carboxylic acid; 3,4-Dihydro-3-Methyl-4-oxo-iMidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxylic Acid; Temozolomideacid

What is Temozolomideacid with CAS 113942-30-6？

A metabolite of Temozolomide (T017775) as antitumor agent.

Specification

Product Name:	Temozolomideacid
Synonyms:	3-Methyl-4-oxo-8-imidazolo[5,1-d][1,2,3,5]tetrazinecarboxylic acid;Temozolomide-8-carboxylic acid;3,4-Dihydro-3-Methyl-4-oxo-iMidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxylic Acid;teMozoloMide acid 97%;3-Methyl-4-oxo-3,4-dihydroiMidazo[5,1-d][1,2,3,5]tetrazine-8-carboxylic acid;Temozolomideacid;Temozolomide Impurity 1;Temozolomide Impurity C
CAS:	113942-30-6
MF:	C6H5N5O3
MW:	195.14

Melting point	166-168°C
Boiling point	487.7±37.0 °C(Predicted)
density	1.97±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,2-8°C
pka	2.88±0.20(Predicted)
CAS DataBase Reference	113942-30-6

Application

A metabolite of Temozolomide (T017775) as antitumor agent.A metabolite of Temozolomide (T017775) as antitumor agent.A metabolite of Temozolomide (T017775) as antitumor agent.

Packing

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

CAS: 113942-30-6

MF: C6H5N5O3

Purity: 99%

5-NitrobenzimidazolNitrate CAS 27896-84-0

CAS No.:27896-84-0

MF:C7H5N3O2.HNO3

EINECS No.:248-716-4

Synonym: 1H-Benzimidazole,5-nitro-,mononitrate; 5-nitro-1h-benzimidazolmononitrate; 5-nitro-benzimidazolmononitrate; 5-NITROBENZOIMIDAZOLE HNO3; 5-NITROBENZIMIDAZOLE NITRATE

What is 5-NitrobenzimidazolNitrate with CAS 27896-84-0?

5-Nitrobenzimidazole nitrate type is agrochemical intermediates, syntheses material intermediates, intermediates. Appearance is white powder, purity is 99%. Moderately toxic by ingestion.

Specification

Product Name:	5-Nitrobenzimidazole nitrate
Synonyms:	1H-Benzimidazole,5-nitro-,mononitrate;5-nitro-1h-benzimidazolmononitrate;5-nitro-benzimidazolmononitrate;5-NITROBENZOIMIDAZOLE HNO3;5-NITROBENZIMIDAZOLE NITRATE;5-NITROBENZIMIDAZOLE NITRATE SALT;6-NITRO-1H-BENZO[D]IMIDAZOLE NITRATE;6-NITROBENZIMIDAZOLE NITRATE
CAS:	27896-84-0
MF:	C7H6N4O5
MW:	226.15
EINECS:	248-716-4
Product Categories:	Benzimidazoles;Building Blocks;Heterocyclic Building Blocks
Mol File:	27896-84-0.mol

Application

Moderately toxic by ingestion.

Packing

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

CAS: 27896-84-0

MF: C7H5N3O2.HNO3

Purity: 99%

4-CHLORO-2-METHYLPHENOL CAS 1570-64-5

CAS No.:1570-64-5

MF:C7H7ClO

EINECS No.:216-381-3

Synonym: 5-CHLORO-2-HYDROXYTOLUENE; 4-CHLORO-O-CRESOL; 4-CHLORO-2-METHYLPHENOL; 4-CHLORO-2-CRESOL; 4-chloro-2-methyl-pheno; 4-Chloro-o-cresol; 2-METHYL-4-CHLOROPHENOL

What is 4-CHLORO-2-METHYLPHENOL CAS 1570-64-5?

A member of the class of phenols that is o-cresol in which the hydrogen para to the hydroxy group is replaced by a chlorine.


Specification

Melting point	43-46 °C(lit.)
alpha	22 º (c=8,6N HCl)
Boiling point	220-225 °C(lit.)
density	1.20
refractive index	1.5449 (estimate)
Fp	>230 °F
storage temp.	Inert atmosphere,Room Temperature
pka	9.87±0.18(Predicted)
form	neat
color	white to brown
Water Solubility	<0.1 g/100 mL at 15 ºC
BRN	1906684

Application

A member of the class of phenols that is o-cresol in which the hydrogen para to the hydroxy group is replaced by a chlorine.

Packing

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

CAS: 1570-64-5

MF: C7H7ClO

Purity: 99%

1,1,1,3,3,3-HEXAFLUOROISOPROPYLMETHACRYLATE CAS 3063-94-3

CAS No.:3063-94-3

MF:C7H6F6O2

EINECS No.:221-309-9

Synonym: 1,1,1,3,3,3-HexafluoroisopropylE; 1,1,1,3,3,3-Hexafluoroisopropyl methacrylate, stabilized, 99%; 1,1,1,3,3,3-hexafluoro-2-propyl methacrylate; 1,1,1,3,3,3-Hexafluoroisopropyl methacrylate 99%

What is 1,1,1,3,3,3-HEXAFLUOROISOPROPYLMETHACRYLATE with cas 3063-94-3?

1,1,1,3,3,3-HEXAFLUOROISOPROPYLMETHACRYLATE is clear colorless liquid. Boiling point 99 °C, density 1.302 g/mL at 25 °C(lit.), vapour pressure:0.71 psi ( 20 °C), refractive index:n20/D 1.331(lit.), flash point:58 °F

Specification

Boiling point	99 °C
density	1.302 g/mL at 25 °C(lit.)
vapor pressure	0.71 psi ( 20 °C)
refractive index	n20/D 1.331(lit.)
Fp	58 °F
storage temp.	Flammables area
form	Liquid
Specific Gravity	1.304
color	Clear colorless
EPA Substance Registry System	Hexafluoroisopropyl methacrylate (3063-94-3)

Application

1,1,1,3,3,3-HEXAFLUOROISOPROPYL METHACRYLATE is mainly used for synthesizing resins and coatings to improve their weather resistance, water resistance, and pollution resistance; 1,1,1,3,3,3-HEXAFLUOROISOPROPYL METHACRYLATE is used as a plastic fiber optic cover material, as well as contact lenses and computer toner. 1,1,1,3,3,3-HEXAFLUOROISOPROPYL METHACRYLATE can also be used as an intermediate in medicine and pesticides.

Packing

200kgs/drum, 16tons/20’container.

CAS: 3063-94-3

Purity: 99%

MF: C7H6F6O2

Thianaphthene CAS 95-15-8

CAS: 95-15-8

MF: C8H6S

EINECS: 202-395-7

Synonym: BENZOTHIOPHENE; Thianaphthene, 97% 5GR; 1-BENZOTHIOPHEN; 1-BENZOTHIOPHENE; Thionaphthene Thianaphthene; Thianaphthene, 1-Benzothiophene

What is Thianaphthene with CAS 95-15-8？

Thianaphthene appearance is white to red crystalline low melting solid. Reaction of ethyl diazoacetate with thianaphthene has been reported. Store in a cool, dry place. Store in a tightly closed container

Specification

Melting point	30-33 °C
Boiling point	221-222 °C(lit.)
density	1.149 g/mL at 25 °C(lit.)
refractive index	1.6332 (estimate)
Fp	>230 °F
storage temp.	Store below +30°C.
solubility	0.13g/l
form	Crystalline Solid
color	White to pink or yellow
Specific Gravity	1.149
Water Solubility	insoluble
Merck	14,9303
BRN	80580
InChIKey	FCEHBMOGCRZNNI-UHFFFAOYSA-N

Application

Benzo[b]thiophene is used in the preparation of 2-thianapthenylphenyllithium, via metalation by n-butyllithium. It is used in organic as well as pharmaceutical industry as a component in the synthesis of raloxifene, a breast cancer therapeutic, or hydrodesulfurization reactions.

Packing

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

CAS: 95-15-8

MF: C8H6S

Purity: 99%

N-METHYL CYCLOHEXY LAMINE with Cas 100-60-7

CAS No.:100-60-7
MF:C7H15N
EINECS No.:202-869-3
Synonym:1-Methylcyclohexylamine; Cyclohexanamine,N-methyl-; Cyclohexylamine,N-methyl-; Cyclohexylmethylamine; cyclohexyl-methyl-amine; Methylcyclohexylamine; methylcyclohexylamine,[corrosivelabel]; N-METHYLCYCLOHEXYLAMINE

What is N-METHYL CYCLOHEXY LAMINE with Cas 100-60-7?

N-METHYL CYCLOHEXY LAMINE is a kind of colorless or slightly yellow transparent oily liquid. Its boiling range (℃) is 144-150.

Specification

ITEM	STANDARD
Appearance	Colorless to yellowish clear liquid
Water	≤0.5%
Assay	≥99.0%

Application

N-METHYL CYCLOHEXY LAMINE is a chemical reagent used in the synthesis of Mps1 kinase inhibitors used in cancer research. Also used in the synthesis of antituberculosis agents as indole-2-carboxamides. This product is a pharmaceutical intermediate, mainly used for bromhexine hydrochloride

Packing

170kgs/drum

CAS: 100-60-7

Purity: 99%

MF: C7H15N

3,3′-Diaminobenzidine CAS 91-95-2

CAS No.: 91-95-2

MF: C12H14N4

EINECS No.: 202-110-6

Synonym: 3,3′-Diaminobenzidine IN STOCK; 3,3′-Diaminobenzidine Factory; 3,3μ,4,4μ-Biphenyltetramine, 3,3μ,4,4μ-Tetraaminobiphenyl, DAB; DAB BUFFER

What is 3,3′-Diaminobenzidine with CAS 91-95-2?

3,3′-Diaminobenzidine (DAB) is a precursor to polybenzimidazole. DAB is frequently used in the immunohistochemical staining of nucleic acids and proteins. It can also be used to detect fingerprints in blood because that it can be oxidized by hydrogen peroxide in the presence of hemoglobin to give a dark-brown color. It can be prepared by treating 3, 3’-dichlorobenzidine with ammonia in the presence of copper catalyst at high temperature and pressure.

Specification

Melting point	175-177 °C(lit.)
Boiling point	344.41°C (rough estimate)
density	1.1726 (rough estimate)
refractive index	1.5000 (estimate)
Fp	12 °C
storage temp.	room temp
solubility	0.55g/l
pka	4.39±0.10(Predicted)
form	tablet
color	Crystals from MeOH
PH	7 (1g/l, H2O, 20℃)
Water Solubility	0.55 g/L (20 ºC)
Sensitive	Light Sensitive
BRN	1212988
Stability:	Stability Moisture and light sensitive. Incompatible with strong oxidizing agents.
InChIKey	HSTOKWSFWGCZMH-UHFFFAOYSA-N
CAS DataBase Reference	91-95-2(CAS DataBase Reference)
NIST Chemistry Reference	3,3′-Diaminobenzidine(91-95-2)
EPA Substance Registry System	3,3′-Diaminobenzidine (91-95-2)

Application

3,3′-Diaminobenzidine is used for preparation of high-strength material such as nucleic acid stain and resistance high-temperature polymers such as bullet-proof vests.

Packing

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

CAS: 91-95-2

MF: C12H14N4

Purity: 99%

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.

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.

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 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-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’container

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

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.

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.

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.

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

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.

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.

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.

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

Potassium carbonate can be used to produce optical glass, which can improve the transparency, strength and refractive coefficient of glass.
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.
Used as an adsorbent to remove hydrogen sulfide and carbon dioxide.
Potassium carbonate mixed with soda ash can be used as dry powder extinguishing agent.
It can also be used as auxiliary raw materials for acetone and alcohol production and antioxidant in rubber production.
Potassium carbonate aqueous solution can be used for cooking cotton and degreasing wool.
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

1. Water treatment field (core application scenarios) :

As raw materials for polymer flocculants: Through polymerization to form polydiallyldimethylammonium chloride (PDADMAC), or copolymerization with acrylamide to form cationic polyacrylamide, diallyldimethylammonium chloride is used in the treatment of industrial wastewater and municipal sewage (such as printing and dyeing wastewater, papermaking wastewater, electroplating wastewater). It can rapidly adsorb anionic pollutants in water (such as suspended particles, organic matter, and heavy metal ions), achieve flocculation and sedimentation, and enhance the efficiency of water purification.

Control of by-products from drinking water disinfection: Diallyldimethylammonium chloride is used in drinking water treatment to adsorb natural organic matter (NOM) in water and reduce the generation of harmful by-products such as trihalomethanes during the disinfection process;

Sludge dewatering: Diallyl dimethyl ammonium chloride, as a sludge conditioner, improves the dewatering performance of sludge, reduces the moisture content of sludge, and facilitates the transportation and disposal of sludge.

2. Petroleum extraction field:

For drilling fluid treatment agent: Cationic polymer generated by polymerization, CAS 7398-69-8 DADMAC

Diallyldimethylammonium chloride can be used as a shale inhibitor for drilling fluid, adsorbing on the surface of shale to form a protective film, preventing shale hydration expansion and wellbore collapse.

Tertiary oil recovery displacement agent: Compounded with other polymers, DADMAC monomer serves as a displacement agent to enhance crude oil recovery (especially suitable for low-permeability oil reservoirs), reducing the interfacial tension between crude oil and water by regulating the surface charge of reservoir rocks.

3. Papermaking and textile fields:

Papermaking additives: DADMAC monomer serves as a paper strengthening agent, retention and filtration aid, enhancing the binding force of pulp fibers, reducing fiber loss, and improving paper strength (such as for coated paper and cultural paper). At the same time, it can improve the sizing effect of paper and enhance its water resistance.

Textile printing and dyeing: Diallyl dimethyl ammonium chloride, as a cationic finishing agent, is used for antistatic treatment of textiles, as a color-fixing agent (especially suitable for the fixation of reactive dyes and direct dyes), to enhance the color fastness of fabrics and reduce the pollutant discharge of dyeing wastewater.

4. Other industrial uses:

Water treatment agents, petroleum extraction chemicals, papermaking auxiliaries, textile printing and dyeing auxiliaries, cosmetic raw materials (antistatic agents), surface treatment agents for electronic materials, etc.

Cosmetics and personal care: Diallyl dimethyl ammonium chloride, as an antistatic agent and conditioner, is used in products such as shampoos, conditioners, and hair gels to reduce static electricity in hair and enhance smoothness (must meet cosmetics-grade standards, purity ≥99%).

Electronic materials: Diallyldimethylammonium chloride is used as a raw material for the synthesis of conductive polymer films and ion exchange resins, and is suitable for surface treatment of electronic components.

Food industry: A small amount is used for water treatment in food processing (such as purification of food wastewater), but it must comply with relevant standards for food contact materials (such as FDA, GB 4806).

Our advantages

1. Advantages of large-scale production and stable supply chain: It has an extremely large production capacity and can meet the global large-scale procurement demands.

2. Comprehensive compliance certifications in multiple fields: To expand domestic and international markets, the factory actively acquires various authoritative certifications.

3. One-stop service enhances customer stickiness: The factory offers full-chain services from pre-sale to after-sale. Before sale, small samples can be provided for customers to try production, reducing procurement risks. During the sales process, we can track the progress of orders and also customize packaging specifications

Package

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

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.

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.

CAS: 3081-61-6

MF: C7H14N2O3

Purity: 99%

Madecassoside CAS 34540-22-2

CAS: 34540-22-2
Purity: 90%
Molecular Formula: C48H78O20
Molecular Weight: 975.12
EINECS: 252-076-0031
Storage Period: 1 year

Synonym: Madecassoside,98%,fromCentellaasiatica; MADECASSOIDE; MADECASSOSIDE;

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

ITEM	STANDARD
Appearance	Almost white to white powder
Odor	Characteristic flavor
Particle size	NLT 95% through 80 mesh
Madecassoside	≥90.0%
Heavy metals	<10ppm

Application

1. Skin Care
Anti-Aging: Reduces fine lines and wrinkles, improves skin elasticity.
Barrier Repair: Promotes collagen production, repairs damaged skin.
Anti-Inflammatory Soothing: Reduces skin inflammation, relieves redness and irritation.
Moisturizing: Strengthens the skin barrier, locks in moisture.
Antioxidant: Neutralizes free radicals, delays skin aging
2. Health Products
Oral Beauty: As a dietary supplement, improves skin health.
Antioxidant Support: Helps the body fight free radicals and delays aging.
3. Other Applications
Scalp Care: Used in anti-hair loss and scalp repair products.
Eye Care: Reduces eye bags and dark circles.

Packing

25kgs/bag,20tons/20’container

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 (CAS 69-81-8), also known as Adrenochrome Monosemicarbazone, is a synthetic compound widely applied in the pharmaceutical industry. It is mainly used as a hemostatic agent and as an important pharmaceutical intermediate. With its ability to strengthen capillaries and reduce bleeding, Carbazochrome has attracted significant attention in medical research and drug development.

As a professional Carbazochrome supplier and manufacturer, we provide high-purity products with stable quality, suitable for pharmaceutical production, laboratory research, and industrial use.

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)

Key Properties

High purity, stable quality
Reliable performance for pharmaceutical applications
Good storage stability, convenient for transport and handling
Known for its potential effect in improving capillary resistance and reducing hemorrhage

Application

Pharmaceutical Industry
- Used in hemostatic drugs to reduce bleeding and strengthen fragile capillaries
- Functions as a pharmaceutical intermediate in the synthesis of anti-hemorrhagic medicines
Research & Laboratory Use
- Applied in hematology and biochemistry research
- Serves as a raw material for developing new drugs targeting blood circulation
Industrial Use
- Used as a fine chemical intermediate for specialized compound synthesis

Packing

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

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.

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.

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.

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/drum

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

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.

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.

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 Candida, Trichophyton, 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 Candida, Trichophyton, 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.

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.

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.

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: 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 CAS 87-66-1?

Pyrogallol CAS 87-66-1 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.

Package

25kg/drum or requirement of clients

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.

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.

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.

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.

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.

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.

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
PACKING:	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.

CAS: 144-33-2

MF: C6H6Na2O7

Purity: 99%

Lentinan CAS 37339-90-5

CAS:37339-90-5
MF:C42H72O36
MW:1153.002

Synonyms:lentinan vial; LC 33; LENTINAN; biomoduline; LENTINAN (SHIITAKE MUSHROOM POLYSACCHARIDES);

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.

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.

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.

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.

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

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:HINOKITIOL;BETA-THUJAPLICIN;BETA-THUJAPLICINE;B-THUJAPLICIN;2-HYDROXY-4-ISOPROPYLCYCLOHEPTA-2,4,6-TRIEN-1-ONE;2-HYDROXY-4-ISOPRChemicalbookOPYL-2,4,6-CYCLOHEPTATRIEN-1-ONE;2-HYDROXY-4-ISOPROPYL-2,4,6-CYCLOHEPTATRIENE;2-hydroxy-6-isopropyl-cyclohepta-2,4,6-trien-1-one

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

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.

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.

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.

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

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.

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.

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.

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.

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.

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.

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.

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.

CAS: 68333-79-9

MF: H12N3O4P

Purity: 99%

Product Name	Tranexamic acid
Synonyms	4-(Aminomethyl)cyclohexanecarboxylic acid;4-(Aminomethyl)cyclohexanecarboxylic Acid (cis- and trans- mixture);Tranexamic Acid(Random Configuration);Alprazolam Solution, 100ppm;4-(Aminomethyl)cyclohexanecarboxylic Acid (cis– and trans– mixture);TXC;4-(Aminomethyl)cyclohexanecarboxylic Acid (cis- and trans- mixture)>;Cyclohexanecarboxylic acid, 4-(aminomethyl)-
CAS	701-54-2
MF	C8H15NO2
MW	157.21
EINECS	622-133-9
Product Categories	4-Substituted Cyclohexanecarboxylic Acids;raw materials;Amines;Chiral Reagents;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Isotope Labelled Compounds
Mol File:	701-54-2.mol

Product Name	p-Hydroxy-cinnamic acid
Synonyms	beta-(4-hydroxyphenyl)acrylicacid;beta-[4-Hydroxyphenyl]acrylic acid;Cinnamic acid, p-hydroxy-;para-Coumaric acid;p-hydroxy-cinnamicaci;p-Hydroxyphenylacrylic acid;p-hydroxyphenylacrylicacid;TRANS-4-COUMARIC ACID
CAS	7400-08-0
MF	C9H8O3
MW	164.16
EINECS	231-000-0
Product Categories	Cinnamic acid
Mol File	7400-08-0.mol

Quick Details of 1,2-Dichloropropane with cas 78-87-5

Specification of 1,2-Dichloropropane with cas 78-87-5

Usage

Packing

Synonyms

1.Quick details of TranexamicAcid with CAS 701-54-2

2.Description of TranexamicAcid with CAS 701-54-2

3.Application

4.Packing

5.Synonyms

1.Quick details of para-Coumaricacid with CAS 7400-08-0

2.Description of para-Coumaricacid with CAS 7400-08-0

3.Application

4.Packing

5.Synonyms

what is of MilbemycinOxime with CAS 129496-10-2?

1.Quick details of MilbemycinOxime with CAS 129496-10-2

2.Description of MilbemycinOxime with CAS 129496-10-2

3.Application

4.Packing

1.Quick details of R-Napthylethylamine with CAS 3886-70-2

2.Description of R-Napthylethylamine with CAS 3886-70-2

3.Application

4.Packing

5.Synonyms

What is N-Hydroxyphthalimide CAS 524-38-9？

Specification

Application

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what is of 3-(Chloropropyl)-trimethoxysilane with cas 2530-87-2?

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What is 3-(Trimethoxysilyl)-propylamine with cas 13822-56-5

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What is Epicatechine with CAS 490-46-0 ?

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What is Epicatechinegallate with CAS 1257-08-5

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What is Epigallocatechine with CAS 970-74-1

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What is BETA-ALANINE with CAS 107-95-9

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what is of Anserin with CAS 584-85-0?

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What is Chlorodimethylvinylsilane with cas 1719-58-0?

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What is of Fullerene C60 with CAS 131159-39-2?

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What is of TRIETHYLENEGLYCOLMONOMETHYLETHER with cas 112-35-6?

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What is of 2-METHYL-1,3-PROPANEDIOL with cas 2163-42-0?

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What is POLYBUTENEPB with cas 9003-27-4？

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