V800335
Potassium phosphate dibasic
AR, anhydrous, ≥99%
Synonym(s):
Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate
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About This Item
Linear Formula:
K2HPO4
CAS Number:
Molecular Weight:
174.18
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
231-834-5
MDL number:
eCl@ss:
38070212
Assay:
≥99%
Grade:
AR, anhydrous
Form:
crystalline powder
grade
AR, anhydrous
product line
Vetec™
assay
≥99%
form
crystalline powder
pH
8.7-9.3 (25 °C, 50 g/L)
anion traces
chloride (Cl-): ≤0.003%
cation traces
Fe: ≤0.002%, heavy metals (as Pb): ≤0.0005%
SMILES string
[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
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| V800335-500G | 04061832599588 |
| V800335-6X500G | 04061832599595 |