Aluminon AR (Aurin Tricarboxylic Acid Triammoni…

Molecular structure

Chemical Product

ALUMINON AR (AURIN TRICARBOXYLIC ACID TRIAMMONIUM SALT)

Cat. NoKC.110148 CategoryAcids Molecular FormulaC22H23N3O9 CAS569-58-4 Molecular Weight473.4 g/mol

Pack sizes 10GM25GM

Safety & Hazards (GHS) Warning

Irritant

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Used for the colorimetric determination of aluminum in water, food, and tissue; Forms brilliantly colored lakes with aluminum, chromium, iron, and beryllium; Also used as a pharyngeal spray; [Merck Index]

Physical Description

Yellowish-brown solid; [Merck Index] Dark red powder; [Sigma-Aldrich MSDS]

IUPAC Name	azane;5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid
Molecular Formula	C22H23N3O9
Molecular Weight	473.4 g/mol
CAS	569-58-4
SMILES	C1=CC(=C(C=C1C(=C2C=CC(=O)C(=C2)C(=O)O)C3=CC(=C(C=C3)O)C(=O)O)C(=O)O)O.N.N.N
InChIKey	AIPNSHNRCQOTRI-UHFFFAOYSA-N
Catalog No	KC.110148
Pack sizes	10GM · 25GM

⚠️ For information only; not a substitute for the official SDS.