Product Name: L-Cysteine CAS NO.: 52-90-4 Structure formular: attachment
Technical information: (main information)
ITEM
STANDARD (AJI92)
Description
White crystals or crystalline powder; characteristic taste
Assay
98.0 ¡« 101.0%
Specific rotation[a] D 20
+8.3 ¡« +9.5 ¡ã
State of solution
¡İ 95.0%
Heavy Metals (Pb)
¡Ü 10PPm
PH
4.5 ¡« 5.5
Storage: Preserve in tight containers at controlled room temperature. Recommended limit: 1 year. Packing: 25kg/Fibre Drum