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Analysis tests | Standard | Results | |||
Appearance | White crystals or crystalline powder | Conforms | |||
Identification | Meets the requirements | Conforms | |||
Specific rotation [α]D20 | +24.5°~+26.8° | +25.9° | |||
State of solution | ≥98.0% | 99.1% | |||
Chloride(Cl) | ≤0.020% | <0.020% | |||
Ammonium(NH4) | ≤0.02% | <0.02% | |||
Sulfate(SO4) | ≤0.020% | <0.020% | |||
Iron(Fe) | ≤10ppm | <10ppm | |||
Heavy metals(Pb) | ≤10ppm | <10ppm | |||
Arsenic(As2O3) | ≤1ppm | <1ppm | |||
Loss on drying | ≤0.30% | 0.12% | |||
Residue on ignition | ≤0.10% | 0.06% | |||
Assay | 98.5~101.0% | 99.5% | |||
PH | 5.0~7.0 | 6.2 | |||
Conclusion | This Batch Is Conforming With The Standard Of AJI92 | ||||



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