CAS 7664-38-2 appears in our catalog under these names: *Phosphoric acid, Phosphoric acid, 85% w/w aq. soln., ACS , Phosphoric acid, 85% aq. soln. . Offered by: Hubei YoungXin, Thermo Scientific (Alfa Aesar). Available pack sizes: 10mg, 25mg, 50mg, 100mg, 200mg, 100g, 1kg, *4x1kg.