Items | Standard |
Appearance | A fine, white or almost white, crystalline powder, Practically insoluble in water and in alcohol. |
Identification A | The tests for calcium |
Identification B | The fatty acids congealing temperature≥54℃ |
Assay | The content of Cao:9.0~10.5% |
Loss on Drying | ≤4.0% |
Heavy Metals | ≤10ppm |