| Product name: | L-Cysteine Hydrochloride |
| Molecular Formula: | C3H10ClNO3S |
| Molecular Structure: |  |
| Molecular Weight: | 175.63 |
| CAS No.: | 7048-04-6 |
Description
L-Cysteine Monohydrochloride occurs as a white, crystalline powder. It is freely soluble in water and in alcohol. The anhydrous form melts with decomposition at about 175°.
Application
L-cysteine hydrochloride can be used as a bread improver, a nutritional supplement, an antioxidant, and a color protectant. It has detoxification effect on acrylonitrile and aromatic poisoning, has the effect of preventing radiation damage, and has the effect of treating bronchitis and phlegm.
Specification
| Appearance | A white or almost white, crystalline powder or colourless crystals |
| Appearance of solution | Clear and not more intensely colored than reference solution BY6 |
| Specific optical rotation | +5.5°- +7.0° |
| Ninhydrin-positive substances | Any impurity ≤0.5% |
| Ammonium | ≤0.01% |
| Sulfates | ≤0.03% |
| Iron | ≤20ppm |
| Heavy metals | ≤10ppm |
| Lead | ≤5ppm |
| Loss on drying | 8.0-12.0% |
| Residue on ignition | ≤0.1% |
| Assay (on the dried basis) | 98.5-101.0% |
Packing
25kg/drum or as per requirement.
Storage
Store in a cool, dry place and protected from light.
Minimum Order
100kgs
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