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5.43839

Potassium phosphate dibasic

Name: Potassium phosphate dibasic
Brand: MM

anhydrous for HPLC LiChropur^™

Synonym(s):

Potassium phosphate dibasic, Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate, di-Potassium hydrogen phoshpate anhydrous, Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate

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About This Item

Linear Formula:

K₂HPO₄

CAS Number:

7758-11-4

Molecular Weight:

174.18

NACRES:

NA.21

EC Index Number:

231-834-5

UNSPSC Code:

41116105

MDL number:

MFCD00011383

eCl@ss:

38070212

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Properties

grade

anhydrous

Quality Level

100

form

solid

technique(s)

HPLC: suitable

pH

9 (20 °C, 10 g/L in H₂O)

solubility

1600 g/L

density

2.44 g/cm³ at 20 °C

bulk density

700‑1000 kg/m³

storage temp.

2-30°C

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

Description

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c