| Chinese alias | 邻苯二酚紫，邻苯二酚咪，兒茶酚紫，二茶酚紫，邻二酚磺酞 |
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| CAS | 115-41-3 |
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| Formula | C19H14O7S |
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| MW | 386.375 |
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| Appearance | 红棕色结晶粉末 |
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| MDL | MFCD00005868 |
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| Melting point | 185 °C (dec.)(lit.) |
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| Boiling point | 659.5±55.0 °C(Predicted) |
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| Storage condition | Inert atmosphere,Room temperature |
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| Chemical Stability | 稳定的。与强氧化剂不相容 |
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| Safe Property | S24/25 |
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| Hazard Category Code | R36/37/38 |
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| Water Solubility | H2O: 1 mg/mL, clear, red，ethylene glycol, monomethyl ether and ethanolH2O: 1 mg/mL, clear, red |
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| 用途 | 用作络合滴定指示剂 |
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| Storage | Inert atmosphere,Room temperature |
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| Smiles | C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)O)C4=CC(=C(C=C4)O)O |
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| InchiKey | RRRCKIRSVQAAAS-UHFFFAOYSA-N |
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