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L-Cysteine Hcl Mono

Product Name : L-Cysteine Hcl Mono

CAS NO.: 7048-04-6

Standard : AJI92

 

Test Items

Standard

Identification :

Appearance :

Specific Rotation :

State of Solution :

Chloride :

Ammonium :

Sulfate :

Iron :

Heavy Metals(Pb) :

Arsenic :

Other amino acids :

Loss on drying :

Residue on ignition :

Assay :

PH :

Conforms to AJI92

White crystals or crystalline powder

+5.5° to +7.0°

clear and colorless, not less than 98.0%

19.89 ~ 20.29%

≤0.02%

≤0.020%

≤10ppm

≤10ppm

≤1ppm

chromatographically not detectable

8.5 ~ 12.0%

≤0.10%

99.0% ~ 100.5%

1.5 ~ 2.0

 
   
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