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CAS No.*******7 Specifications: 1.Color and clarity of solution: clear, colorless without floaters 2.pH value (in 1% solution): 5.0 ~ 7.0 3.Specific rotation: **3°~ **6° 4.Melting point: **7 ~ **1 centi-degree 5.Loss on drying: Not more than1% 6.Heavy metal (Pb): Not more than *0ppm 7.Hydroquinone: Not more than *0ppm 8.Assay (by HPLC): Not less than *9% Outer packing:*5kg/fiber drum
| 国家: | China |
| 型号: | CAS No.497-76-7 |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
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