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Merck
CN

V900477

Sigma-Aldrich

HEPES

99.5%, crystalline powder, reagent grade, Vetec

别名:

4-(2-羟乙基)哌嗪-1-乙磺酸, N-(2-羟乙基)哌嗪-N′-(2-乙磺酸)

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About This Item

经验公式(希尔记法):
C8H18N2O4S
CAS号:
分子量:
238.30
Beilstein:
883043
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:

product name

HEPES, Vetec, reagent grade, 99.5%

等级

reagent grade

产品线

Vetec

检测方案

99.5%

形式

crystalline powder

pH值(酸碱度)

5.0-6.5 (25 °C, 238 g/L)

有效pH范围

6.8-8.2

pKa (25 °C)

7.5

溶解性

water: 500 mg/mL, clear, colorless

SMILES字符串

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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一般描述

HEPES是一种pH范围为6.8-8.2的两性离子缓冲液,属于20种 Good′s缓冲液之一。由于有助于维持生理pH值,它通常用于细胞培养应用。

法律信息

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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