MES Free Acid by bioPLUS $411.61 1 kg - $411.61 100 g - $53.19 250 g - $110.17 500 g - $206.70 50 g - $44.52 1 kg 100 g 250 g 500 g 50 g Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Specifications Documents Technical Specifications Synonyms: 2-Morpholinoethanesulfonic Acid CAS#: 4432-31-9 Molecular Weight: 195.24 Molecular Formula: C6H13NO4S Ship Temperature: RT Storage Temperature: RT Hazmat Shipping: Non-hazardous Composition Technical Documentation Safety Data Sheet (SDS) Certificates of Analysis (COA)