Aurintricarboxylic Acid by bioPLUS $46.71 5 g - $46.71 1 g - $16.20 5 g 1 g Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Specifications Documents Technical Specifications Synonyms: Aurin Tricarboxylic Acid CAS#: 4431-00-9 Molecular Weight: 422.34 Molecular Formula: C22H14O9 Shelf Life: 6 years Ship Temperature: RT Storage Temperature: RT Composition Technical Documentation