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About This Item
Linear Formula:
Na2HPO4
CAS Number:
Molecular Weight:
141.96
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
Grade:
AR
anhydrous
anhydrous
Form:
powder
grade
AR
anhydrous
product line
Vetec™
Assay
≥99%
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)
cation traces
Fe: ≤0.0005%
heavy metals (as Pb): ≤0.0002%
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
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Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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