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RICHCHEM INC.
[China]
Address:
19FLOOR B CITY SCENERY BUILDING NO.2-12 GANGWAN STREET.ZHONGSHAN DISTRICT DALIAN LIAONING 116001 China
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86-411-82789168
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david xie , manager director
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RICHCHEM INC.
 
organic chemical

L-Cystine CAS:56-89-3 L
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L-Cystine CAS:56-89-3 L
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L-CYSTINEL-Cystine CAS:56-89-3 l
Discription:
White crystals or crystalline powder, odor, less tastaless
Using:
It is the raw material used in medicine. Food chemical
industry and used for biochemical studies.
Specification:
State of solution : 98%min
(transmittance)
assay :99%min
loss on drying :0.20%max.
Residue on ignition :0.10%max.
Iron(Fe) :0.01%max
Heavy metals(Pb) :0.01%max.
Chloride(CL) :0.02%max.
Specific rotation -215-225C
Tyrosine : no

Packing in 25kgs net each in pp bags with plastic bag
lining inside.



Related Keywords: fine chemical , L-cystine


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