Wuhan Han Sheng New Material Technology Co.，Ltd(expird)
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China (Mainland)
Business Type:Trading Company
CAS NO.616-91-1
| Molecular Formula | C5H9NO3S |
| Molar Mass | 163.19 |
| Density | 1.249 (estimate) |
| Melting Point | 106-108°C(lit.) |
| Boling Point | 407.7±40.0 °C(Predicted) |
| Specific Rotation(α) | -35.1 ºC (c=2,H2O) |
| Flash Point | 200.4°C |
| Water Solubility | Soluble in water, ethanol, methanol, dimethyl sulfoxide, hot isopropyl alcohol, methyl acetate and ethyl acetate. Insoluble in chloroform and ether. |
| Solubility | Soluble in water and ethanol |
| Vapor Presure | 0Pa at 20℃ |
| Appearance | White crystal |
| Color | White |
| Merck | 14,88 |
| BRN | 1724426 |
| pKa | pK1: 9.52 (30°C) |
| Storage Condition | 2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Refractive Index | 24 ° (C=JPC Method) |
| MDL | MFCD00004880 |
| Physical and Chemical Properties | N-acetyl-L-cysteine white crystalline powder with garlic-like odor, sour. Hygroscopic, soluble in water or ethanol, insoluble in ether, chloroform. In aqueous solution was acidic (10g/L H2O pH2-2.75),mp101-107. This product is an N-acetylated derivative of cysteine, containing sulfhydryl group in the molecule, which can break the disulfide bond (-S-S-) of the mucin peptide bond, thus turning the mucin chain into a small molecule peptide chain, reduce the viscosity of mucin, therefore, this product is mucilaginous, purulent sputum, respiratory tract mucus dissolution drugs. |
| Use | This product is for scientific research only and shall not be used for other purposes. |
| Target | ROS/ROS1 TNF-α |
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Wuhan Han Sheng New Material Technology Co. Ltd is a professional company which specialized in manufacturing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents.
We have long term cooperation pharmaceutical raw material production plant and a reagent research and development center, with a rich professional background and strong competitive advantage. We have a professional and experienced team and we promise clients to provide the best quality, price and service. During the business cooperation with clients, we always adhere principle of Honesty, Trustworthiness and win-win policy. We guarantee 100% qualification of our products pass through the standard of USA, Mexico, UK, Australia, Canada, Brazil, France, Germany, Spain, Belgium, Sweden, the Netherlands and so on.
Our products are used for pharmaceuticals, pesticides, synthetic dyes, organic chemicals, inorganic chemicals, coatings, spices and essence, cosmetics and toilet products, soaps and synthetic detergents, surfactants, printing inks and their auxiliaries, adhesives, photosensitive materials, magnetic materials, catalysts, reagents, water treatment agents and polymer flocculants, papermaking auxiliaries, leather auxiliaries, synthetic materials auxiliaries, textile printing and dyeing agents and finishing agents, food additives Feed additives, animal drugs, etc.
About Us
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*small quantity: By Fedex, DHL, HKPOST, UPS, TNT or As customers’ requirement
*Bulk order: By air or sea
*Delivery: within 3 days for samples and 10 days for bulk order