Items | Standard of quality | Results of analysis |
Appearance | White or almost white powder | Conform |
Identification | ||
A:Spectroscopic identification tests-infrared spectroscopy | Concordant with the reference spectrum | Conform |
B:Identification tests-General calcium | Conform to USP43 | Conform |
Specific optical rotation | +25.0°~+27.5° | +26.7° |
Alkalinity | No pink color is produced within 5s | Conform |
Loss on drying | Not more than 5.0% | 2.5% |
Content of calcium | 8.2%~8.6% | 8.31% |
Assay | 98.0%-102.0% | 98.5% |
Total plate count | <1000CFU/g | Conform |
Mold and Yeast | <100CFU/g | Conform |
Heavy metals | Not more than 20ppm | Conform |
With a professional and experienced team, coupled with strong technical support from our partnerships with research institutes, we excel in developing innovative chemical products for our customers. If you are seeking to source new products, we are undoubtedly your ideal choice.