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Merck
CN
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文件

S0876

Sigma-Aldrich

磷酸钠 二元

ReagentPlus®, ≥99.0%

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别名:
磷酸二钠, 磷酸二钠, 磷酸氢二钠, 磷酸氢钠
线性分子式:
Na2HPO4
CAS号:
7558-79-4
分子量:
141.96
EC 号:
231-448-7
MDL编号:
MFCD00003496
UNSPSC代码:
12161700
eCl@ss:
38070211
PubChem化学物质编号:
24899448
NACRES:
NA.25

质量水平

200

产品线

ReagentPlus®

检测方案

≥99.0%

形式

powder or crystals

pH值（酸碱度）

8.9-9.2 (25 °C, 50 g/L in water)

pKa (25 °C)

(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)

溶解性

water: soluble 100 mg/mL

SMILES字符串

[Na+].[Na+].[H]OP([O-])([O-])=O

InChI

1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

InChI key

BNIILDVGGAEEIG-UHFFFAOYSA-L

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应用

磷酸氢二钠已用于建立兔晶状体的上皮细胞系。

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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