MilliporeSigma
All Photos(1)

P8907

Sigma-Aldrich

POPSO sesquisodium salt

≥98% (titration)

Synonym(s):
Piperazine-N,N′-bis(2-hydroxypropanesulfonic acid)
CAS Number:
MDL number:
PubChem Substance ID:

assay

≥98% (titration)

form

crystalline powder

useful pH range

7.2-8.5

pKa (25 °C)

7.8

solubility

water: 0.333 g/mL, clear to slightly hazy, colorless

application(s)

diagnostic assay manufacturing

SMILES string

[Na+].[Na+].[Na+].OC(CN1CCN(CC1)CC(O)CS([O-])(=O)=O)CS(O)(=O)=O.OC(CN2CCN(CC2)CC(O)CS([O-])(=O)=O)CS([O-])(=O)=O

InChI

1S/2C10H22N2O8S2.3Na/c2*13-9(7-21(15,16)17)5-11-1-2-12(4-3-11)6-10(14)8-22(18,19)20;;;/h2*9-10,13-14H,1-8H2,(H,15,16,17)(H,18,19,20);;;/q;;3*+1/p-3

InChI key

OZLQPIXHRUVBEU-UHFFFAOYSA-K

Looking for similar products? Visit Product Comparison Guide

Related Categories

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service