| Certificates/Standards: | N; |
| Monthly Output: | Not provided |
| Regional: | Not provided |
| Packaging Information: | Not provided |
| Mode Of Payment: | Not provided |
| Delivery Lead Time: | Not provided |
| Main Sales Markets: | North America，Central/South America，Western Europe，Eastern Europe，Australasia，Asia，Middle East，Africa |
| Sample Provided: | No |
| Sample Policy: | Not provided |
| Minimum Quantity: | Not provided |
L-cysteine is used in the pharmaceutical field for the auxiliary treatment of liver diseases, the treatment of skin diseases, and the nutritional supplementation for metabolic disorders. In the food industry, it is used for nutritional enhancement, antioxidant preservation, and baking improvement. In the cosmetics field, it is used for antioxidant skin care and hair care and hair strengthening. In the feed industry, it is used for the nutritional supplementation and growth promotion of livestock and aquatic animals.
【Common Name】L-Cysteine 【Molecular Formula】C6H12N2O4S2
【Relative Molecular Mass】240.316
【Physical and Chemical Properties】White crystalline powder, odorless, slightly soluble in water, insoluble in ethanol, ether and chloroform, soluble in dilute hydrochloric acid and sodium hydroxide solution. It is easily soluble in acidic solutions, and has a lower solubility in neutral or alkaline solutions. Its melting point is approximately 260 - 261℃, and it has certain optical rotation. L-Cysteine is reducible and can be oxidized to cystine disulfide oxide under certain conditions.
【Category】Amino acid monomer derivative - non-essential amino acid
【Storage Conditions】Fireproof, moisture-proof, in a cool and ventilated place
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