HEPPSO Free Acid by bioPLUS $141.90 100 g - $141.90 25 g - $44.25 100 g 25 g Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Specifications Documents Technical Specifications Synonyms: 4-(2-Hydroxyethyl)piperazine-1-(2-hydroxypropane-3-sulfonic Acid) CAS#: 68399-78-0 Molecular Weight: 268.33 Molecular Formula: C9H20N2O5S Ship Temperature: RT Storage Temperature: RT Composition Technical Documentation Certificates of Analysis (COA)