SIGMA PIPES disodium salt, =99% (titration), 100 g, Each

Details

Specifications Synonyms: 1,4-Piperazinediethanesulfonic acid disodium salt; Piperazine-1,4-bis(2-ethanesulfonic acid) disodium saltFormula: C8H16N2Na2O6S2Formula Weight: 346.33CAS No.: 76836-02-7Purity: ≥99% (titration)Packaging: 1 kg in poly bottlePackaging: 25, 100, 250, 500 g in poly bottleAssay: ≥99% (titration)pKa (25°C): 6.8Useful pH Range: 6.1 - 7.5