Listing ID #4248487
Company Information
Ask for more detail from the seller
Contact SupplierTest Items | Standard | Test Results |
---|---|---|
Character | Off-white to White Crystalline powder | Off-White Crystalline powder |
Solubility | Soluble in Water and Methanol, slightly soluble in Ethanol (96%), Almost insoluble in Dichloromethane |
Complies |
Identification | (1)Specific Rotation -67~-69.5°(on anhydrate basis) (2)IR: Meets the requirement. (3) Optical purity Test (4)Chloride Reaction |
-68.8 Complies Complies Complies |
Clarity | Clear, not deeper than Y6. | Complies |
PH | 2.8~3.4 | 3.15 |
Related Substances | Impurity A≤0.15% Impurity B≤0.15% Impurity C≤0.15% Unknown single impurity≤0.1% Total Impurity≤0.5% |
Not detected 0.04% Not detected 0.05% 0.16% |
Impurity D | Impurity D≤0. 5% | 0.001 |
Water | 4.5%~6.5% | 0.049 |
Heavy metals | ≤10ppm | Complies |
Sulfate Ash | ≤0.1% | 0.0005 |
Assay (on anhydrate basis) | 99.0%~101.0% | 0.998 |