| CAS No.: | 7048-04-6 |
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| Formula: | C3h10clno3s |
| EINECS: | 615-117-8 |
| Packaging Material: | Paper |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Samples: |
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| Customization: |
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Description:
L - cysteine hydrochloride monohydrate is mainly used in medical field: made of drugs in clinic to cure leukopenia and application of anti-cancer drugs and radioactive drugs, leukopenia caused by heavy metal poisoning antidote, is also used in the treatment of viral hepatitis, thrombocytopenia, skin ulcer, and can prevent liver degeneration, treatment of bronchitis and phlegm.
Characters of L-Cysteine HCL Monohydrate:
L-Cysteine Hcl Monohydrate is White or colourless crystals, slightly smell, with acid taste, soluble in water and alcohol, with reducing, easy to be oxidated in neutral or alkaline solution.
Usages of L-Cysteine Hcl Monohydrate:
1. Food grade: nutritional supplement, antioxidants. Bread amendment, promote fermentation, prevent oxidation. In food aspects, as bread crash accelerator, can change the bread and the food flavor.
| Test Items | Standard | |
| DESCRIPTION | A white, crystalline powder having a characteristic odor and acidic taste. | |
| REQUIREMENTS | Identification | Cupric nitrate TS. A bluish gray precipitate is formed. |
| Positive tests for Chloride. | ||
| Assay | 98.0% to 101.5% | |
| Heavy metals ( as Pb ) | Not more than 0.002% | |
| Lead | Not more than 10 mg/kg | |
| Loss on Drying | Not more than 3.0% | |
| Residue on Ignition | Not more than 0.1% | |
| Specific Rotation [α]20D | +5.0°to +8.0° | |
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