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S-Carboxymethyl-Cysteine |
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CAS NO: 638-23-3 Quantity: 10Metric Tons Payment: L/C.T/T
Additional_detail: Description:White crystals or
crystalline powder; slightly acid
taste. Very soluble in water,
practically insoluble in ethanol
and in glacial acetic acid and in
ether. Dissolve in dilute
hydrochloric acid and in sodium
hydroxide T.S.
Manufacture Standards:AJI92/EP5
Specification:
Specific rotation -33.5~-
36.5
Heavy metals ≤10ppm
Loss on drying ≤0.3%
Residue on ignition ≤0.10%
assay 98.5~101.0%
pH 2.0~3.5
Packing:
25kgs/ fiber drum
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