产品名称 (Product Name) | 叶酸(Folic acid) | ||
产品编号 (Product NO) | A0797 | ||
产品规格 (specifications ) | 20mg | ||
CAS 编号 (CAS NO) | 59-30-3 | ||
分子式 (Molecular formula ) | C19H19N7O6 | ||
分子量 (Molecular weight) | 441.40 | ||
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项目(Items) | 标准(Specifications) | 分析结果(Analysisi Results) | |
性状(Appearance) | 黄色干粉 | 符合(Conforms) | |
干燥失重(Loss on drying) | ≤2.0% | 符合(Conforms) | |
含量(Assay by HPLC) | ≥98.0% | 98.86% | |
稳定期(expiry date) | 2年(2 years) | ||
贮存条件(Storage) | 密封避光,置于阴凉干燥处(Store in a cool and dry area,sealed and keep from direct light) | ||