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| | 1,2,6-trihydroxyanthracene-9,10-dione Basic information |
| Product Name: | 1,2,6-trihydroxyanthracene-9,10-dione | | Synonyms: | 1,2,6-trihydroxyanthracene-9,10-dione;2,7,8-trihydroxyanthraquinone;1,2,6-Trihydroxy-9,10-anthracenedione;1,2,6-Trihydroxyanthraquinone;Alizarine Red YCAP;C.I.58240;C.I.Mordant Red 4;Flavopurpurin | | CAS: | 82-29-1 | | MF: | C14H8O5 | | MW: | 256.21 | | EINECS: | | | Product Categories: | | | Mol File: | 82-29-1.mol |  |
| | 1,2,6-trihydroxyanthracene-9,10-dione Chemical Properties |
| Melting point | 330°C | | Boiling point | 359.45°C (rough estimate) | | density | 1.3683 (rough estimate) | | refractive index | 1.4825 (estimate) | | pka | 6.59±0.20(Predicted) |
| | 1,2,6-trihydroxyanthracene-9,10-dione Usage And Synthesis |
| Preparation | commonly known as yellow, purple hormone (Flavopurpurin). 9,10-Dioxo-9,10-dihydroanthracene-2,6-disulfonic acid?under pressure and Sodium hydroxide and Potassium chlorate and Sodium nitrate or Potassium nitrate heating, and at the same time will be generated 2, 6 – dihydroxyanthraquinone separation open. | | Definition | ChEBI: Flavopurpurin is a trihydroxyanthraquinone. | | Properties and Applications | dark red (chromium). Soluble in hot ethanol and Cellosolve, slightly soluble in Acetone, cold ethanol, benzene, Chloroform, insoluble in Stout solvent. In concentrated sulfuric acid to dark brown, dilution after yellow orange precipitation.
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Standard
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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AATCC
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Dry 2,wet 5
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7
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2
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5
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4
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| | 1,2,6-trihydroxyanthracene-9,10-dione Preparation Products And Raw materials |
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