Difference between revisions of "Anthragallol"
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1,2,3-trihydroxyanthraquinone; CI 58200; antragalol (Esp.); antragallolo (It.) | 1,2,3-trihydroxyanthraquinone; CI 58200; antragalol (Esp.); antragallolo (It.) | ||
| − | + | == Physical and Chemical Properties == | |
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| − | = | + | * Melting Point = 312-313 C |
| − | + | ==Resources and Citations== | |
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* ''Artists' Pigments: A Handbook of their History and Characteristics'', Elisabeth West FitzHugh, Oxford University Press, Oxford, Vol. 3, 1997 Comment: H.Schweppe, J.Winter, "Madder and Alizarin" | * ''Artists' Pigments: A Handbook of their History and Characteristics'', Elisabeth West FitzHugh, Oxford University Press, Oxford, Vol. 3, 1997 Comment: H.Schweppe, J.Winter, "Madder and Alizarin" | ||
Latest revision as of 12:57, 27 April 2022
Description
Orange needle crystals. Anthragallol is one of the natural colorants extracted from madder and other Rubiaceae family plants. It dissolves in acids to give a brownish-red color.
Synonyms and Related Terms
1,2,3-trihydroxyanthraquinone; CI 58200; antragalol (Esp.); antragallolo (It.)
Physical and Chemical Properties
- Melting Point = 312-313 C
Resources and Citations
- Artists' Pigments: A Handbook of their History and Characteristics, Elisabeth West FitzHugh, Oxford University Press, Oxford, Vol. 3, 1997 Comment: H.Schweppe, J.Winter, "Madder and Alizarin"