CAS 70431-34-4 appears in our catalog under these names: Colominic acid sodium salt, 250 mg, Colominic Acid Sodium Salt from Escherichia coli, Colominic acid sodium salt from Escherichia coli, Colominic acid sodium salt, Colominic acid (sodium salt), 99.73%. Offered by: Roth, TRC, GLPBio, Biosynth, MedChemExpress. Available pack sizes: 250mg, 100mg, 50mg, 1g, 500mg, 1000mg, 5 mg, 100 mg.