B2891

Sigma-Aldrich

BES sodium salt

≥99% (titration)

Synonym(s):
N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid sodium salt
Empirical Formula (Hill Notation):
C6H14NNaO5S
CAS Number:
Molecular Weight:
235.23
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

assay

≥99% (titration)

form

crystalline powder

useful pH range

6.4 - 7.8

pKa (25 °C)

7.1 (Free acid)

solubility

water: 333.3 mg/mL, clear, colorless

Featured Industry

Diagnostic Assay Manufacturing

SMILES string

[Na+].OCCN(CCO)CCS([O-])(=O)=O

InChI

1S/C6H15NO5S.Na/c8-4-1-7(2-5-9)3-6-13(10,11)12;/h8-9H,1-6H2,(H,10,11,12);/q;+1/p-1

InChI key

CFQLQLSIZOWFNV-UHFFFAOYSA-M

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WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin

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