| Customization: | Available |
|---|---|
| CAS No.: | 52-90-4 |
| Formula: | C3h7no2s |
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| Product Name | L-Cysteine |
| Other name | Cysteine |
| CAS No. | 52-90-4 |
| Molecular Fomula | C3H7NO2S |
| Molecular weight | 121.16 |
| Appearance | White crystals or crystalline powder |
Function:
1. L-Cysteine has effective detoxification.
2. L-Cysteine can effectively prevent and treat radiation injury.
3. L-Cysteine can remove the skin melanin itself, change the nature of the skin itself.
4. L-Cysteine can improve the symptoms of inflammation and skin allergies.
5. L-Cysteine on horny skin disease is also effective hypertrophy.
6. L-Cysteine has a function to prevent biological aging.
7. Cysteine is a kind of natural amino acid, has many uses in food processing, it is mainly used for baking products, as a necessary component of dough improver 8. Cysteine is a kind of reductant, it can promote the formation of gluten, reduce the time needed for mixing and the energy required for medicinal.
L-Cysteine CAS 52-90-4 Usage
Widely used in medicine, food, cosmetics industry and biochemical research
1. Medicine: used to treat skin diseases such as eczema, urticaria and freckles. It can also be used as an antidote for hepatitis, liver poisoning, radiopharmaceutical poisoning, antimony poisoning and the like. It has the effect of treating bronchitis and reducing phlegm.
2. Food: used in bread materials to promote the formation of gluten, promote fermentation, mold release, and prevent aging. Used in natural fruit juices to prevent oxidation of vitamin C and prevent fruit juices from turning brown.
3. Cosmetics: Antioxidant; Color protectant. Mainly used in beauty water, permanent wave, sun-proof skin cream, etc.
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Item |
Specifications |
|
Appearance |
White crystals or crystalline powder |
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Identification |
Infrared absorption spectrum |
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Assay |
98%~101.5% |
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PH |
4.5~5.5 |
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Specific rotation |
+8.3°~+9.5° |
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Transmittance |
≥95% |
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Chloride(Cl) |
≤0.040% |
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Sulfate(SO4) |
≤0.030% |
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Iron(Fe) |
≤10ppm |
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Ammonium |
≤0.020% |
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Heavy metal |
≤10ppm |
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Arsenic |
≤1ppm |
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Loss on drying |
≤0.5% |
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Residue on ignition |
≤0.10% |
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