Items | Specifications( AJI97) | Results |
Appearance | White Crystalline Powder | Pass |
Assay | 98.5~101.5% | 99.00% |
Transmittance | ≥98.0% | 98.50% |
Specific Rotation[α]D20 | +14.3 ~ +15.2° | +14.51° |
Loss On Drying
|
≤0.20% | 0.12% |
Chloride(CL) | ≤0.02% | <0.02% |
Sulphate(So 4 ) | ≤0.02% | <0.02% |
Ammonium(NH 4 ) | ≤0.02% | <0.02% |
Iron(Fe) | ≤10PPM | <10 PPM |
Heavy Metals(Pb) | ≤10PPM | <10 PPM |
Arsenic(As 2 O 3 ) | ≤1PPM | <1 PPM |
Residue On Ignition | ≤0.10% | 0.08% |
PH | 5.7~6.7 | 5.88 |