HomeProduct Parameters:
Nickname:
MF: C3H7NO2S
MW: 121.16
Fineness: 99%
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| Product | L-Cysteine |
| Nickname | |
| CAS Number | 52-90-4 |
| Fineness | 99% |
| Molecular Formula | C3H7NO2S |
| Structural Formula |  |
| Melting Point | 240 °C (dec.) (lit.) |
| Boiling | 293.9±35.0 °C(Predicted) |
| Density | 1.197 (estimate) |
| Acidity Coefficient | 1.92(at 25℃) |
| Storage Condition | Store below +30°C. |
| Brief Introduction | L-Cysteine is a non-essential amino acid found in keratin. Keratin is the main protein that makes up fingernails, toenails, skin and hair.L-Cysteine helps in the production of collagen tissue, which maintains the elasticity and texture of the skin. |
In the field of cosmetics：
Cysteine is used in the preparation of perms, sunscreens, hair growth perfumes and hair tonics.
In the field of medicine：
L-Cysteine is an amino acid antidote which is involved in the reduction process of cells and phospholipid metabolism in the liver. It can be used for radiopharmaceutical poisoning, heavy metal poisoning, antimony poisoning, and can also be used for hepatitis, toxic hepatitis, serum sickness, etc., and can prevent hepatic necrosis.
| Package | Solid | 1KG / Foil bag |
| 25KG / Cardboard drum | ||
| Liquid | 200L / Chemical bucket | |
| 1T / Tonne drum | ||
| Transport | Depending on the situation, you can choose either air or sea freight | |
