HEPES - 2.5 KG

CAS#: 7365-45-9 | Formula: C8H18N2SO4 | Specifications: Absorbance (1M in H2O) @ 260 nm 0.05 Max, Absorbance (1M in H2O) @ 280 nm 0.04 Max, Appearance White Powder, Assay 99.5 % - Min, Heavy Metals (by ICP-OES) 0.005 % Max, pH (5% in H2O) 5.0 - 6.5 pH, Solubility (1M in H2O)