V800146
磷酸钠 二元
LR, ≥98%
别名:
磷酸二钠, 磷酸二钠, 磷酸氢二钠, 磷酸氢钠
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关于此项目
线性分子式:
Na2HPO4
化学文摘社编号:
分子量:
141.96
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-448-7
MDL number:
Assay:
≥98%
Grade:
LR
Form:
powder
grade
LR
product line
Vetec™
assay
≥98%
form
powder
pH
8.9-9.2 (25 °C, 50 g/L)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
SMILES string
[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
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
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存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable