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Merck

5.43839

Potassium phosphate dibasic

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:
Molecular Weight:
174.18
NACRES:
NA.21
EC Index Number:
231-834-5
UNSPSC Code:
41116105
MDL number:

Product Name

Potassium phosphate dibasic, anhydrous for HPLC LiChropur

InChI

1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

SMILES string

[K+].[K+].OP([O-])([O-])=O

InChI key

ZPWVASYFFYYZEW-UHFFFAOYSA-L

grade

anhydrous

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

Quality Level

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Legal Information

LiChropur is a 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


Certificates of Analysis (COA)

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