Page Views: 74 Date Added: 06/17/2011 Last Updated: 06/17/2011 Expiry Date: 06/14/2021 Product/Service Details L-Cystine and L-Cysteine Base and S-Carboxymethyl-L-Cysteine and N-acetyl-L-Cysteine 1. L-Cystine, CaS NO.: 56-89-3 Chemical Name: L-Cystine Molecular Formula: C6H12N2O4S2 Molecular Weight: 240.29 Characteristics: a colorless or white crystalline substance of hexagon,or crystalline powder, easily soluble in acid and alkali, insoluble in water and organic solvents such as alcohol, ethyl ether. Packing: 25kg/drum,25kg/carton Quality Standard: aJI92/USP28/EP5/FCCIV 2. L-Cysteine Base, CaS NO.: 52-90-4 Chemical Name: L-Cysteine Base Molecular Formula: C3H7NO2S Molecular Weight: 121.15 Characteristics: White crystalline powder, tasteless, easily soluble in water but insoluble in alcohol and ether. Packing: 25kg/drum, 25kg/carton Qualified Standard: aJI92/USP28/EP5/FCCIV 3. S-Carboxymethyl-L-Cysteine, CaS NO.: 638-23-3 Chemical Name: S-Carboxymethyl-L-Cysteine Molecular Formula: C5H9NO4S Molecular Weight: 179.19 Characteristics : White crystals or crystalline powder, strongly acid taste Packing: 25kg/drum, 25kg/carton Quality Standard: aJI92/USP28/EP5/FCCIV 4. N-acetyl-L-Cysteine, CaS NO: 616-91-1 Chemical Name: N-acetyl-L-Cysteine Molecular Formula: C5H9NO3S Molecular Weight: 163.19 Characteristics: White crystals or crystalline powder , strongly acid taste Specification: aJI92, USP24 mutualchem(at)gmail(dot)com

Company Information (Mutual Chemical Imp. & Exp. Co., Ltd.)

Company Profile: Founded in 2005, Mutual Chemical Imp. & Exp. Co., Ltd. is a professional chemical export company from China. Our main products are amino acids and series Derivatives, Battery Chemicals, high purity Magnesium Oxide and other auxiliaries chemicals. We would like to recommend our amino acids products, Ferric Phosphate, Ferrous Oxalate, Magnesium Oxide food grade, Magnesium Oxide silicon steel grade, Manganese Chloride to you. For these products, we have confidence to provide you with best quality, competitive price, prompt delivery and excellent service. If you are interested in any of these products, first, the accurate specification can be provided for your reference, then, if you need, we would like to provide samples for your test, if the chemicals could meet your need, we assure you we will provide the same chemicals as the specifications or samples. So, if you found anything you are interested in, please don't hesitate to contact us, you will get our prompt attention and reply. We wish to help you to find what you want from China chemical market and get a mutual benefit for both of us! Product List: D-Proline, D-arginine, D-Lysine, D-Threonine, D-Serine, D-Histidine, D-Tyrosine, D-aspartic acid, D-Phenylalanine, D-Tryptophan, D-Valine, D-Ornithine monohydrochloride, D-Citrulline, D-Norvaline, L-Norvaline, 4-nitro-D- phenylalanine, 4-Nitro-L-Phenylalanine Hydrate, 4-Nitro-L-Phenylalanine, 4-nitro-DL- phenylalanine, D-Leucine, DL-Norleucine, D-Norleucine, L-Norleucine, Orotic acid, Calcium orotate , Magnesium orotate , Potassium orotate , Ferrous orotate, Zinc orotate, Sodium Orotate, Lithium Orotate, Creatine Oroatate, L-arginine Base, L-arginine HCL L-Cystine, L-Cysteine Base, S-Carboxymethyl-L-Cysteine, N-acetyl-L-Cysteine, L-Cysteine HCl, L-Cysteine HCl. >> More Website URL: http://www.bridgat.com/u7938