L-Cysteine HCL/Base Cas:52-90-4
| Catalog Number |
XD91134 |
| Product Name |
L-Cysteine HCL/Base |
|
CAS |
52-90-4 |
|
Molecular Formula |
HSCH2CH(NH2)CO2H |
|
Molecular Weight |
121.16 |
| Storage Details |
2 to 8 °C |
| Harmonized Tariff Code |
29309013 |
Product Specification
|
Appearance |
White crystalline powder |
|
Assay |
98.0% - 101.0% |
|
Specific rotation |
+8.3°~ +9.5° |
|
pH |
4.5 ~ 5.5 |
|
SO4 |
0.03% max |
|
Fe |
10ppm max |
|
Loss on Drying |
0.5% max |
|
Residue on Ignition |
0.1% max |
|
NH4 |
0.02% max |
|
AS2O3 |
1ppm max |
|
Cl |
≤0.2% |
|
Heavy metals (as Pb) |
10ppm max |
|
State of Solution |
95.0% min |
For the treatment of eczema, urticaria, freckles and other skin diseases, its series of products are widely used in the pharmaceutical, food and cosmetic industries
For medicine, food, cosmetics, etc.
It is used for biochemical research and medicinally as an antidote for hepatitis, liver poisoning, radiopharmaceutical poisoning, antimony poisoning, etc.
Bread Improver; Nutritional Supplement; Antioxidant; Color Retainer. It has a detoxification effect on acrylonitrile and aromatic acidosis; it has the effect of preventing radiation damage; it has the effect of treating bronchitis and reducing phlegm; it has the effect of absorbing alcohol and converting it into acetaldehyde in the body.
Mainly used in medicine, cosmetics, biochemical research and so on. Used in bread to promote the formation of gluten, promote fermentation, mold release, prevent aging, etc. Used in natural juices to prevent oxidation of vitamin C and prevent juice from browning. This product has detoxification effect and can be used for acrylonitrile poisoning and aromatic acid poisoning. The product also has the effect of preventing radiation damage to the human body, and is also a drug for the treatment of bronchitis, especially as an expectorant (mostly used in the form of acetyl L-cysteine methyl ester. Cosmetics are mainly used in beauty water, Hair perm, sunscreen cream, etc.
Biochemical and nutritional studies, preparation of tissue culture media. In medicine, it is used as an antidote for hepatitis, liver poisoning, antimony poisoning, and radiopharmaceutical poisoning.
