1.93230
di-Potassium hydrogen phosphate anhydrous
for analysis EMPARTA® ACS
Synonym(s):
di-Potassium hydrogen phosphate trihydrate
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About This Item
Empirical Formula (Hill Notation):
HK2O4P · 3H2O
CAS Number:
Molecular Weight:
228.22
UNSPSC Code:
12352302
MDL number:
Grade:
ACS reagent, anhydrous
Form:
solid
Solubility:
water: soluble
Quality Level
grade
ACS reagent, anhydrous
form
solid
pH
9.2(- weakly alkaline)
mp
>450 °C (> 842 °F)
solubility
water: soluble
storage temp.
room temp
SMILES string
[K+].[K+].[P](=O)([O-])([O-])O.O.O.O
InChI
1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2
InChI key
XQGPKZUNMMFTAL-UHFFFAOYSA-L
Packaging
1.93230.0521: 500 g, Minimum order quantity: 1
1.93230.5021: 5 kg, Minimum order quantity: 1
1.93230.9051: 50 kg, Minimum order quantity: 1
Legal Information
EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Certificates of Analysis (COA)
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