MilliporeSigma

1.05101

SAFC

di-Potassium hydrogen phosphate

anhydrous, EMPROVE® ESSENTIAL, Ph. Eur., BP, E 340

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Synonym(s):
Potassium phosphate dibasic, Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate, Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate
Linear Formula:
K2HPO4
CAS Number:
Molecular Weight:
174.18
MDL number:
E Number:
E340
EC Index Number:
231-834-5

Agency

BP
Ph. Eur.

Quality Level

product line

EMPROVE® ESSENTIAL

form

solid

pH

9 (20 °C, 10 g/L in H2O)

solubility

1600 g/L

density

2.44 g/cm3 at 20 °C

application(s)

liquid formulation
ophthalmics
pharmaceutical
semi-solid formulation
solid formulation

storage temp.

15-25°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

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This Item
1.051091.051041.09828
pH

9 (20 °C, 10 g/L in H2O)

pH

9 (20 °C, 10 g/L in H2O)

pH

9 (20 °C, 10 g/L in H2O)

pH

-

solubility

1600 g/L

solubility

1600 g/L

solubility

1600 g/L

solubility

-

density

2.44 g/cm3 at 20 °C

density

2.44 g/cm3 at 20 °C

density

2.44 g/cm3 at 20 °C

density

-

Quality Level

500

Quality Level

100

Quality Level

300

Quality Level

600

agency

BP

agency

-

agency

-

agency

BP, Ph. Eur., USP

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

di-Potassium hydrogen phosphate anhydrous is typically used as a phosphate buffer system component for biomolecule downstream chromatography steps or final liquid formulation.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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