dimethyl disulfide dmds cas 624 Photos Catalog - page 4

Chemicals - Borun Chemical Co.,Ltd - China - September 6, 2012 - contact company for price

2, 4-Dibromothiazole 4175-77-3 4-Bromothiazole-2-carboxa ldehyde 167366-05- 4 4-Bromothiazole 34259-99-9 2, 4-Dichlorothiazole 4175-76-2 4- Chlorothiazole 4175-72-8 2, 5-Dibromothiazole 4175-78-4 5-Bromothiazole 3034-55- 7 ethyl 2-aminothiazole-4-car...

D Mannosamine Hydrochloride Cas No 5505 63 5

Chemicals - Borun Chemical Co.,Ltd - China - September 6, 2012 - contact company for price

D-Mannosamine Hydrochloride 2-Amino-2-deoxy-D-mannose hydrochloride 5505-63- 5 D(+)-Galactosamine hydrochloride D-Galactosamine Hydrochloride 2-Amino-2-deoxy-D- galac tose hydrochloride; D-Chondrosamine hydrochloride 1772-03-8 N- Acetylneuraminic Aci...

Acrylamide Cas No 79 06 1

General Chemical - teloon chemicals internation co., ltd - China - September 6, 2012 - contact company for price

Acrylamide Synonym: propenamide Formular: C3H5NO M.w.: 71.08 Cas no.: 79-06-1 Description: easily soluble in water, alcohol, methanol, acetone and slightly soluble in chloroform, acetic ether and benzene. White crystal. Specifications : assay 98%min....

Cas 162960 26 1

Biotech Supplies - Chemipanda Bio-Tech Co., Ltd - China - September 6, 2012 - contact company for price

1-(2-Pyridyl)cyclopropane carboxylic acid 'Chemical Formula: C9H9NO2 Molecular Weight: 163.17' light yellow solid;95% Cas 162960 26 1 Please inquiry for your need now

Cas 862723 42 0 Formula Molecular Pinacol

Chemicals - Acids - Chemipanda Bio-Tech Co., Ltd - China - September 6, 2012 - contact company for price

Indazole-5-boronic acid pinacol ester Molecular Formula: C13H17BN2O2 Molecular Weight: 244.101 white solid, 5.6g, 98% Cas 862723 42 0 Thank you in advance for your consideration

Cas 862723 42 0

Chemicals - Acids - Chemipanda Bio-Tech Co., Ltd - China - September 6, 2012 - contact company for price

Indazole-5-boronic acid pinacol ester Molecular Formula: C13H17BN2O2 Molecular Weight: 244.101 white solid, 5.6g, 98% Cas 862723 42 0 Please inquiry for your need now

Benzotriazole Fine Granular Cas 95 14 7 Macromolecule 20kg Circulation

General Chemical - Jiangsu Bohan Industry Trade Co.,Ltd - China - September 6, 2012 - contact company for price

Chemical name: 1, 2, 3-Benzotriazole(BTA) CAS No.: 95-14-7 Molecular weight: 119.13 Chemical formula: C6H5N3 Specification: Appearance: White crystal or sheet, granular, needle-like, powdery Purity(%): 99.5 min Melting point: 96-99 Water content(%): ...

D 4 Chlorophenylalanine 99 Cas No 14091 08 8 Amino Acids Intermediates

Chemicals - Powders - Suzhou Haiyu Biochem Industrial Co.,Ltd. - China - September 6, 2012 - contact company for price

CAS No. 14091-08-8 Molecular Formula C9H10ClNO2 Molecular Weight 199.64 Molecular Structure Appearance White powder Melting Point ~255°C (dec.) Specific Rotation (20/D) +23±1°(C=1, H2O) TLC Analysis One spot Purity 99% min D 4 Chlorophenylalanine 99 ...

Benzotriazole Fine Granular Cas 95 14 7

Chemicals - jiangsu bohan industry company - China - September 7, 2012 - contact company for price

Chemical name: 1, 2, 3-Benzotriazole(BTA) CAS No.: 95-14-7 Molecular weight: 119.13 Chemical formula: C6H5N3 Use: Mainly used in the metal's(silver, lead, nickel, zinc, copper) antirust and corrosion moderating, widely used in antirust oil, copper an...

Phosphorous Acid 98 0 99 Min Cas 13598 36 2

Chemicals - jiangsu bohan industry company - China - September 7, 2012 - contact company for price

Phosphorous acid Synonyms: Orthophosphorous acid; Phosphonic acid CAS No.: 13598-36-2 Ec no.: 233-663-1 Molecular weight: 81.996 Molecular formula: H3po3 Density: 1.6510 M. P.: 73.6° C B. P.: 200° C (decomposing at 180° C) Application: Phosphorous ac...

Tolyltriazole Cas 29385 43 1

Chemicals - jiangsu bohan industry company - China - September 7, 2012 - contact company for price

Chemical name: Tolyltriazole(TTA) CAS No.: 29385-43-1 Molecular weight: 133.1 Chemical formula: C7H7N3 Use: Mainly used in the metal's(silver, lead, nickel, zinc, copper) antirust and corrosion moderating, widely used in antirust oil, copper and allo...

Cas No 76513 69 4 2 Trimethylsilyl Ethoxymethyl Chloride

General Chemical - Shanghai Ruiyi Medical Technology Co.,Ltd. - China - September 7, 2012 - contact company for price

Chemical Name: 2-(Trimethylsilyl)ethoxym ethyl chloride Molecular Formula: C6H15ClOSi Formula Weight: 166.72 CAS No.: 76513-69-4 MOL File: Mol file Cas No 76513 69 4 2 Trimethylsilyl Ethoxymethyl Chloride For any questions and needs please contact us...

Cas No 76513 69 4

Chemicals - Shanghai Ruiyi Medical Technology Co.,Ltd. - China - September 7, 2012 - contact company for price

our company provide the chemical production as blew: CAS NO:1066-54-2/4071-88-9/76 513-69-4/530-62-1/113118- 81-3/3355-28-0/927- 74-2 /73183-34-3/202289-38-1/3 8078-09-0 Cas No 76513 69 4 Feel free to contact us with all your questions

1 Benzoyl 2 Nonanone Mextral Metal Extractant Cas No 62075 23 4

Chemicals - Solvents / Detergents - HALLOCHEM PHARMA CO. LTD. - China - September 7, 2012 - contact company for price

1-benzoyl-2-nonanone mextral metal extractant CAS NO. 62075-23-4 Mextral is a new type of metal extraction agent, good effect is achieved when it is used to separate the leaching agent in the L—SX—EW of copper’s Hydrometallur gy process with its supe...

Sodium Saccharine Cas 128 44 9

Chemicals - Coatings - Wuhan Brightchemical.com.cn - China - September 7, 2012 - contact company for price

Appearance: White crystal or white crystalline powder Purity: 99% min. Solubility: Soluble in 1.5parts water 50parts of ethanol ( 96%) Free acid or alkali: 4.5-4.9ML Melting point: Not lower than 226 centigrade Heavy metals: Max. 10ppm Residue on ign...

L Theanine Cas 3081 61 6