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L-Cysteine
CAS: 52-90-4
Product Parameters:

Nickname:

MF: C3H7NO2S

MW: 121.16

Fineness: 99%

Whiten
Anti-ageing
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Product Information

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.

Product Role

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.

Packaging And Transport

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