PIPES disodium salt

≥99% (titration)

1,4-Piperazinediethanesulfonic acid disodium salt, Piperazine-1,4-bis(2-ethanesulfonic acid) disodium salt
Empirical Formula (Hill Notation):
CAS Number:
Molecular Weight:
Beilstein/REAXYS Number:
EC Number:
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.


≥99% (titration)


crystalline powder

useful pH range

6.1 - 7.5

pKa (25 °C)



water: 0.5 g/mL, clear, colorless

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NONH for all modes of transport

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More than 80% of infectious bacteria form biofilm, which is a bacterial cell community surrounded by secreted polysaccharides, proteins and glycolipids. Such bacterial superstructure increases resistance to antimicrobials and host defenses. Thus, to control these biofilm-forming pathogenic bacteria requires antimicrobial...

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