【50%水溶性水杨酸】基本信息:
英文名:50%Water soluble salicylic acid
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性状:白色或类白色粉末
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分子式:C7H6O3
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原料报送码:106081-12444-4646
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【50%水杨酸包合物】检测标准:
| 检验项目 ITEMS | 标准 criteria |
| 性状 Appearance | 本品为白色或类白色粉末;水溶液显酸性反应。 White or almost white amorphous powder.; Acidic reaction in aqueous solution. |
| 有效含量Assay | ≥40% |
| 炽灼残渣 Residue on ignition | ≤1.0% |
| 重金属 Heavy Metal | ≤10ppm |
贮藏 Packaging and storage | 密封,在干燥处保存 Preserve in well-closed containers. |
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