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T1030

Sigma-Aldrich

TES hemisodium salt

Synonym(s):
2-[(2-Hydroxy-1,1-bis[hydroxymethyl]ethyl)amino]ethanesulfonic acid, N-tris(Hydroxymethyl)methyl-2-aminoethanesulfonic acid
Empirical Formula (Hill Notation):
C6H14.5NO6S · 0.5 Na
Molecular Weight:
240.24
NACRES:
NA.25

assay

≥99%

Quality Level

form

powder or crystals

useful pH range

6.8-8.2

pKa (25 °C)

7.5

solubility

water: 0.25 g/mL, clear, colorless

application(s)

diagnostic assay manufacturing

SMILES string

[Na+].OCC(CO)(CO)NCCS(O)(=O)=O.OCC(CO)(CO)NCCS([O-])(=O)=O

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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