Benzoic acid,3,3'-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy-,ammonium salt (1:3) (569-58-4)

Identification
Name:	Benzoic acid,3,3'-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy-,ammonium salt (1:3)
Synonyms:	1,4-Cyclohexadiene-1-carboxylicacid, 3-[bis(3-carboxy-4-hydroxyphenyl)methylene]-6-oxo-, triammonium salt(7CI);Aluminon (6CI);Benzoic acid,5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-,triammonium salt (9CI);C.I. Mordant Violet 39, triammonium salt (8CI);Ammonium aurintricarboxylate;Aurintricarboxylic acid ammonium salt;Triammonium aurintricarboxylate;Triammonium dihydroxyfuchsonetricarboxylate;
CAS:	569-58-4
EINECS:	209-319-1
Molecular Formula:	C₂₂H₁₄O₉.3H₃N
Molecular Weight:	473.44
InChI:	InChI=1/C22H16O9.3H3N/c23-16-4-1-10(7-13(16)20(26)27)19(11-2-5-17(24)14(8-11)21(28)29)12-3-6-18(25)15(9-12)22(30)31;;;/h1-10,19,24-25H,(H,26,27)(H,28,29)(H,30,31);3*1H3
Molecular Structure:
Properties
Flash Point:	427.1°C
Boiling Point:	759.6°Cat760mmHg
Density:	g/cm³
Stability:	Stable.
Solubility:	800 g/L (20 ºC)
Appearance:	dark red crystalline powder
Report:	Reported in EPA TSCA Inventory.
HS Code:	29189090
Flash Point:	427.1°C
Storage Temperature:	Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
Usage:	Forms brilliantly colored lakes with aluminum, chromium, iron, beryllium.
Safety Data
Hazard Symbols	Xi:Irritant