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  Chemical
Factory Supply L-Cystine CAS No.: 52-90-4 L Cystein Powder
 


Product Name L-Cysteine
CAS No. 52-90-4
Purity 99%
Formula C3H7NO2S
HS Code 2930901000
EINECS 200-158-2


What is L-Cysteine ?

A sulfur-containing amino acid, metabolically related to methionine. Methionine is the source of sulfur atom in the synthesis of cysteine in the body. Chemically, L-cysteine is L-2-amino-mercaptopropionic acid. Cysteine has a sulfureous aroma. It is a nutrient and is used in dietary supplements.
Mainly used in medicine, cosmetics, biochemical research and so on.It is used in bread to promote the formation of gluten, promote fermentation, mold release, and prevent aging.For the treatment of eczema, urticaria, freckles and other skin diseases.



 
 
 
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Qingdao Zhongtang Chemical Co.,Ltd is a foreign trading company, specializing in developing and producing Organic intermediate . It has its own factory, which procures itself a competitive edge in market. For many years, our company has won many clients' support and trust because it always ...
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