上海颖心实验室设备有限公司
坎地沙坦酯/145040-37-5
白色结晶粉末,熔点 168-170C
质量标准
Analysis Items |
Specification Limits |
Appearance | white crystal |
Solubility | very soluble in chloroform |
Slightly soluble in methanol | |
Insoluble in water | |
Identification | |
-IR | similar to standard |
-UV | similar to standard max at210.253.304nm |
PH | 5.5-7.7 |
Melting Range | 158-165 |
Loss On Drying | ≤0.5% |
Residue On Ignition | ≤0.2% |
Arsenate | ≤0.0002% |
Heavy Metals | ≤20ppm |
Related Impurities | total imurities ≤1.0% |
(HPLC) | individual impurity≤0.5% |
Assay | ≥ 99.0%
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