L-Cysteine hydrochloride monohydrate Powder CAS NO: 7048-04-6
What is L-Cysteine hydrochloride 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.
L-Cysteine hydrochloride monohydrate is a chemical compound with the linear formula HSCH2CH (NH2)COOH · HCl · H2O . It is used as a food additive and as a dietary supplement . L-Cysteine hydrochloride monohydrate is also used in the production of flavors and fragrances .
L-Cysteine hydrochloride monohydrate Description:
Product Name: L-Cysteine hydrochloride monohydrate
Other Names: L-Cysteine hydrochloride monohydrate
Type: Pharmaceutical Intermediates
Appearance: white powder
MF: C3H10CLNO3S
CAS NO: 7048-04-6
EINECS NO: 615-117-8
Grade standard: Pharmaceutical grade
Shelf life: 2years
Packing: 25kg/drum
描述
What are the uses of L-Cysteine hydrochloride monohydrate ？
L-Cysteine is commonly use d as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat
flavours.
L-Cysteine hydrochloride monohydrate Specification
| ITEM | STANDARD |
| Description | White crystals or crystalline powder |
| Assay | 98.5-101.5% |
| Indentification | conforms |
| Specific optical rotation | +5.7°̴+6.8° |
| Loss on drying | 8.0-12.0% |
| Residuce on ignition | ≤0.4 |
| Sulfate | ≤0.03 |
| Heavy metals | ≤0.0015 |
| Iron | ≤0.003 |
| Individual impurities | ≤0.5 |
| Total impurities | ≤2.0 |
