ChemicalBook > CAS DataBase List > 1,2,6-trihydroxyanthracene-9,10-dione
1,2,6-trihydroxyanthracene-9,10-dione
- Product Name
- 1,2,6-trihydroxyanthracene-9,10-dione
- CAS No.
- 82-29-1
- Chemical Name
- 1,2,6-trihydroxyanthracene-9,10-dione
- Synonyms
- C.I.58240;Mordant Red 4;Flavopurpurin;C.I.Mordant Red 4;Alizarine Red YCAP;C.I.Mordant Red 4:C.I.58240;1,2,6-Trihydroxyanthraquinone;2,7,8-trihydroxyanthraquinone;1,2,6-trihydroxy-9,10-anthraquinone;1,2,6-trihydroxyanthracene-9,10-dione
- CBNumber
- CB1967702
- Molecular Formula
- C14H8O5
- Formula Weight
- 256.21
- MOL File
- 82-29-1.mol
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1,2,6-trihydroxyanthracene-9,10-dione Property
- 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)
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1,2,6-trihydroxyanthracene-9,10-dione Chemical Properties,Usage,Production
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.
Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
Alkali | Acid | ||||||
AATCC | Dry 2,wet 5 | 7 | 2 | 5 | 4 |
1,2,6-trihydroxyanthracene-9,10-dione Preparation Products And Raw materials
Raw materials
Preparation Products
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1,2,6-trihydroxyanthracene-9,10-dione Suppliers
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