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Merck
모든 사진(3)

주요 문서

V900477

Sigma-Aldrich

HEPES

99.5%, crystalline powder, reagent grade, Vetec

동의어(들):

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

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About This Item

실험식(Hill 표기법):
C8H18N2O4S
CAS Number:
Molecular Weight:
238.30
Beilstein:
883043
EC Number:
MDL number:
UNSPSC 코드:
12161700
PubChem Substance ID:

제품명

HEPES, Vetec, reagent grade, 99.5%

Grade

reagent grade

제품 라인

Vetec

분석

99.5%

양식

crystalline powder

pH

5.0-6.5 (25 °C, 238 g/L)

유용한 pH 범위

6.8-8.2

pKa(25 °C)

7.5

solubility

water: 500 mg/mL, clear, colorless

SMILES string

OCCN1CCN(CC1)CCS(O)(=O)=O

InChI

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

InChI key

JKMHFZQWWAIEOD-UHFFFAOYSA-N

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일반 설명

HEPES, a zwitterionic buffer having a pH range of 6.8-8.2, is one among the 20 Good′s buffers. It′s commonly used in cell culture applications as it helps in maintaining the physiological pH.

법적 정보

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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