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Methyl orange CAS NO.:*******0 |
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Synonyms: P -Dimethylaminoazobenzenesul fonic acid sodium salt, OrangeIII. |
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Molecular formula:C*4H*4N3NaO3S |
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Molecular weight: **7.*3 |
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Property: Orange chip crystal or crystalline powder. one of azo pigment. soluble in hot water,hardsoluble in cool water, ethanol and ether. heated and resolution.. |
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Use: acid-base indicator. volume mode tests stannum. |
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Range of PH: 3.0 (red) - 4.4 (yellow) |
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Sensitivity test : passed |
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Solubility test in water: passed |
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Residue on ignition (sulfate): *8.5 **2.0% |
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Oxide: passed |
| 国家: | China |
| 型号: | CAS NO.: 547-58-0 |
| 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: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | T/T |
| 產品組 : | - |
