CAS 488-86-8 appears in our catalog under these names: Croconic Acid, Croconic acid, 98% , Croconic acid, 98.00%, Croconic Acid, >98.0%(HPLC), Croconic acid 98%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Chemat, TCI, Ambeed. Available pack sizes: 100mg, 1g, 250mg, 5g, 500mg, 25g, 10g.