Aurintricarboxylic acid

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Product Description

ProductAurintricarboxylic acid
CAS4431-00-9
FormulaC22H14O9
Synonym1,4-Cyclohexadiene-1-carboxylic acid, 3-(bis(3-carboxy-4-hydroxyphenyl)methylene)-6-oxo-, EINECS 224-628-1, ATA, e)-6-oxo-, 4-10-00-04161 (Beilstein Handbook Reference), 1,4-cyclohexadiene-1-carboxylicacid,3-(bis(3-carboxy-4-hydroxyphenyl)methylen, 5,5'-(3-Carboxy-4-oxocyclohexa-2,5-dienylidenemethylene)di(salicylic acid), NSC 4056, TIMTEC-BB SBB005410, Aluminon free acid, Benzoic acid, 5-((3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl)-2-hydroxy-, Benzoic acid, 3,3'-((3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene)bis(6-hydroxy-, Aurintricarboxylic acid, aluminonfreeacid, BRN 2228904, 5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-benzoicaci

Typical Product Specifications

EINECS224-628-1
SMILESC(\c1cc(c(O)cc1)C(O)=O)(c1cc(c(O)cc1)C(O)=O)=C1\C=C(C(=O)C=C1)C(O)=O
Melting Point300 °C
Colordark red to brown
Solubility1 M NH4OH: 10 mg/mL
Formpowder
Water solubilityInsoluble in water.
BRN Number2228904
Molecular weight422.34
ClassSpecialty Chemicals
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