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V900294

HEPES hemisodium salt

Name: HEPES hemisodium salt
Brand: VETEC

Vetec^™, reagent grade, 99%

Synonym(s):

4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) hemisodium salt

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About This Item

Empirical Formula (Hill Notation):

C₈H_17.5N₂O₄S· 0.5Na

CAS Number:

103404-87-1

Molecular Weight:

249.30

UNSPSC Code:

12161700

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Properties

grade

reagent grade

product line

Vetec^™

assay

99%

form

powder

useful pH range

6.8-8.2

pKa

7.5

solubility

water: 0.5 g/mL, clear to very slightly hazy, colorless

SMILES string

[Na+].OCCN1CCN(CC1)CCS([O-])(=O)=O

InChI

1S/C8H18N2O4S.Na/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14;/h11H,1-8H2,(H,12,13,14);/q;+1/p-1

InChI key

RDZTWEVXRGYCFV-UHFFFAOYSA-M

Description

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Global Trade Item Number

SKU	GTIN
V900294-100G	04061833469323
V900294-25G	04061833462065