Detailed content
Specification parameter
Product packaging
Specifications |
Specific optical rotation | +25.0°~+27.5° |
Alkalinity | No pink color is produced within 5s |
Loss on drying | ≤5.0% |
Ordinary impurities | Max.1.0% |
Heavy metals | ≤20ppm |
Nitrogen content | 5.7%~6.0% |
Assay | 98.0%-102.0% |
Content of calcium | 8.2%~8.6% |
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