Melatonin (CAS: 73-31-4)

Melatonin (CAS: 73-31-4)

ASSAY: 98.5～101.5%

RESIDUE ON IGNITION: 0.1% MAX

MELTING POINT:116.0-120.0℃

CHLORIDE AND SULFATE:≤0.02%

HEAVY METALS:
As≤1PPM
Cd≤1PPM
Hg≤0.1PPM
Pb≤1PPM

RELATED COMPOUNDS
INDIVIDUAL IMPURITIES≤0.1%
TOTAL IMPURITIES≤1.0%

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