Customization: | Available |
---|---|
Nutritional Value: | Nutritional |
Resource: | Natural |
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Tests |
Requirements |
Organoleptic evaluation |
White to off white, odorless crystalline powder |
Identification |
Conform |
Assay |
98.0% ~ 102.0% |
Water |
≤ 2.0% |
Methanol |
≤0.1% |
Specific rotation |
+84.0°~ + 87.5° |
Residue on ignition |
≤ 0.7% |
Hydrolysis products |
Conform |
Related substances |
0.0~0.5% |
Heavy metals (as Pb) |
≤ 10 mg/kg |
Lead |
≤ 1 mg/kg |
PH |
6.0-7.0 |
Storage: Stored in a controlled room environment as defined in the USP/NF