Merck
All Photos(3)

P8281

Sigma-Aldrich

Potassium phosphate dibasic

reagent grade, ≥98.0%

Synonym(s):
Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate
Linear Formula:
K2HPO4
CAS Number:
Molecular Weight:
174.18
Número de EC:
Número MDL:
eCl@ss:
38070212
ID de la sustancia en PubChem:
NACRES:
NA.25

grado

reagent grade

Nivel de calidad

200

ensayo

≥98.0%

formulario

powder

pH

8.7-9.3 (25 °C, 50 g/L)

solubilidad

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

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

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Related Categories

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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