Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Non-Customized |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Contents |
Specification:EP11.0 |
Appearance | White or almost white crystalline powder |
Identification |
|
(2)Positive | |
(3)Positive | |
(4)Reaction of sodium | |
Appearance of solution | Clear and not more intensely coloured than reference solution BY6 |
Acidity or alkalinity | Not more than 0.1ml |
Related substances | (1)Impurity C: not more than 0.5% |
(2)Impurity E: not more than 0.15% | |
(3)Unspecified impurities: for each impurity, not more than 0.05% | |
(4)Total impurities: not more than 0.5% | |
Sulfates | ≤0.1% |
Heavy metals | ≤0.002% |
Loss on drying | 4.9%~5.3% |
Assay (dried substance) |
99.0%~101.0% |
Solubility | Very soluble in water, slight soluble in ethanol (96 percent) |
PSD | D90<25μm |