제품
DL-蛋氨酸
| 中文通用名 | ：DL-蛋氨酸 |
| 用 途 类 型 | ：营养增补剂 |
| 规格 | ：EP/BP |
| HS Code | ：2930.4000.00 |
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화학성질
| 结构式 | ： |
| CAS | ：59-51-8 |
| 分子式 | ：C5H11NO2S |
| 用途 | ：蛋氨酸可作为氨基酸输液和复合氨基酸的主要成分，还可用于合成药用维生素，利用其抗脂肪肝的作用，可用于生产保肝制剂。 |
기술매개 변수
| Items | Standard |
|---|---|
| Appearance | White or almost white, crystalline powder or colourless |
| crystals | |
| Solubility | soluble in water, very slightly soluble in alcohol |
| Identification | A. Specific optical rotation |
| B. Examine by infrared absorption spectrophotometry | |
| Solution S. | Dissolve 2.5 g in carbon dioxide-free water R and |
| dilute to 100 mL with the same solvent. | |
| Appearance of solution | Solution S is clear and colourless |
| pH | 5.5~6.5 |
| Specific optical rotation | +22.5~+24.0 |
| Sulfates | ≤200ppm |
| Loss on drying | ≤0.5% |
| Chloride | ≤0.2% |
| Heavy mentals | ≤20ppm |
| Sulfates ash | ≤0.1% |
| Assay (On the anhydrous basis) | ≥99.0% |
| It contains C5H11NO2S |
문서지지
我们提供如下文件服务:
Chinese GMP
CEP
DMF/CTD format
我们在如下国家已经注册:
阿尔及利亚
欧盟
澳大利亚
Chinese GMP
CEP
DMF/CTD format
我们在如下国家已经注册:
阿尔及利亚
欧盟
澳大利亚