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重要文件

V900477

Sigma-Aldrich

HEPES

99.5%, crystalline powder, reagent grade, Vetec

同義詞:

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

經驗公式(希爾表示法):
C8H18N2O4S
CAS號碼:
分子量::
238.30
Beilstein:
883043
EC號碼:
MDL號碼:
分類程式碼代碼:
12161700
PubChem物質ID:

產品名稱

HEPES, Vetec, reagent grade, 99.5%

等級

reagent grade

產品線

Vetec

化驗

99.5%

形狀

crystalline powder

pH值

5.0-6.5 (25 °C, 238 g/L)

有用的pH值範圍

6.8-8.2

pKa (25 °C)

7.5

溶解度

water: 500 mg/mL, clear, colorless

SMILES 字串

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 密鑰

JKMHFZQWWAIEOD-UHFFFAOYSA-N

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一般說明

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。

法律資訊

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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