| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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General Information:
Type: API (Active Pharmaceutical Ingredient)
Origin: China, a hub of pharmaceutical excellence
CAS No.: 2058-46-0, ensuring identity and purity
AUCO No.: 917, your assurance of quality and trust
Packing: Securely packaged in a 25kg drum for optimal preservation and transport
Specification:
| Items | Standard |
| Appearance | Yellow, crystalline powder. |
| Solubility | Freely soluble in water, sparingly soluble in ethanol. |
| Identification | The retention time of the main peak is consistent with that of the main peak in the control map. |
| Color reaction | |
| Chlorides reaction | |
| PH | 2.3~2.9 |
| Sulfated ash | ≤0.2% |
| Light-absorbing impurities(430nm) | 430nm:≤0.50 (anhydrous substance) |
| Light-absorbing impurities(430nm) | 490nm:≤0.20 (anhydrous substance) |
| Water | ≤2.0% |
| Related substances | Impurity A: NMT 0.5% |
| Impurity B: NMT 1.0% | |
| Impurity C: NMT 2.0% | |
| Impurity D: NMT 2.0% | |
| Impurity E: NMT 2.0% | |
| Any other impurity: NMT 1.0% | |
| Sum of impurities D,E and F: NMT 1.0% | |
| Total impurities: NMT 3.5% | |
| Residual Methan | ≤0.3% |
| Assay | 94.5%~102.0% (anhydrous substance) |
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