Merck
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文件

P8281

Sigma-Aldrich

磷酸钾二元 二元

reagent grade, ≥98.0%

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别名:
磷酸二钾, 磷酸氢二钾
线性分子式:
K2HPO4
CAS号:
7758-11-4
分子量:
174.18
EC 号:
231-834-5
MDL编号:
MFCD00011383
eCl@ss:
38070212
PubChem化学物质编号:
24898739
NACRES:
NA.25

等级

reagent grade

质量水平

200

检测方案

≥98.0%

形式

powder

pH值（酸碱度）

8.7-9.3 (25 °C, 50 g/L)

溶解性

water: 200 mg/mL, clear to slightly hazy, colorless

SMILES字符串

[K+].[K+].OP([O-])([O-])=O

InChI

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

InChI key

ZPWVASYFFYYZEW-UHFFFAOYSA-L

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相关类别

储存分类代码

13 - Non Combustible Solids

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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