| Customization: | Available |
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| CAS No.: | No, 81-64-1 |
| Formula: | No, C14h8o4 |
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| CAS number: | 81-64-1 |
| Quality Index: | Appearance: Deep orange powder Melting point: 190.0-193.0 °C Content: ≥98% Ash: ≤0.5% Moisture: ≤1.0% |
| Uses: | Widely used in anthraquinone vat dyes and other anthraquinone dyes; it is disperse dye brown GL , it also can be used in the manufacture of disperse blue R, disperse blue SW, acidic anthraquinone violet R, acidic anthraquinone pure blue SG, acid anthraquinone green G and other dyes and as intermediate of 1.4-two Amino anthraquinone. |
1,4-Dihydroxyanthraquinone, also called quinizarin or Solvent Orange 86, is an organic compound derived from anthroquinone. Quinizarin is an orange or red-brown crystalline powder. It is formally derived from anthraquinone by replacement of two hydrogen atoms by hydroxyl (OH) groups. It is one of ten dihydroxyanthraquinone isomers and occurs in small amounts (as a glycoside) in the root of the madder plant, Rubia tinctorum.
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Product
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Product Name
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1,4-Dihydroxyanthraquinone
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CAS No.
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81-64-1
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Chemical formula
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C14H8O4
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Purity
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99%min
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Appearance
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Orange to red-brown powder
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Molecular weight
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240.2109
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