CAS NO.: 138-15-8
Test Items | Limit |
Molecular Structure | |
Appearance | White crystalline power |
Identification | As per FCC IV(chemical examine) |
Specific rotation [a]D20° | +25.2°~+25.8° |
Loss on drying | ≤0.50% |
Residue on ignition | ≤0.25% |
Lead | ≤10mg/kg |
Heavy metals(Pb) | ≤0.002% |
Assay | >98.5% |