MilliporeSigma

1.05061

SAFC

Potassium nitrate

EMPROVE® ESSENTIAL, Ph. Eur., BP, USP, FCC, E 252

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Synonym(s):
Potassium nitrate, Nitric acid potassium salt
Empirical Formula (Hill Notation):
KNO3
CAS Number:
Molecular Weight:
101.10
MDL number:
E Number:
E252
EC Index Number:
231-818-8

Agency

BP
Ph. Eur.
USP

Quality Level

reg. compliance

FCC

product line

EMPROVE® ESSENTIAL

form

solid

pH

5.0-7.5 (20 °C, 50 g/L in H2O)

mp

334 °C

application(s)

liquid formulation
pharmaceutical
solid formulation

storage temp.

15-25°C

InChI

1S/K.NO3/c;2-1(3)4/q+1;-1

InChI key

FGIUAXJPYTZDNR-UHFFFAOYSA-N

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1 of 4

This Item
1.051511.051501.04852
Potassium nitrate EMPROVE® ESSENTIAL, Ph. Eur., BP, USP, FCC, E 252

SAFC

1.05061

Potassium nitrate

Potassium sulfate powder, EMPROVE® ESSENTIAL, Ph. Eur., BP, JP, E 515

SAFC

1.05151

Potassium sulfate

Potassium sulfate crystalline, EMPROVE® ESSENTIAL, Ph. Eur., BP, JP

SAFC

1.05150

Potassium sulfate

Potassium hydrogen carbonate EMPROVE® ESSENTIAL, Ph. Eur., BP, USP, FCC, E 501

SAFC

1.04852

Potassium hydrogen carbonate

pH

5.0-7.5 (20 °C, 50 g/L in H2O)

pH

5.5-8.5 (20 °C, 50 g/L in H2O)

pH

5.5-8.5 (20 °C, 50 g/L in H2O)

pH

8.4-8.6 (20 °C, 99 g/L in H2O)

mp

334 °C

mp

1069 °C

mp

1069 °C

mp

-

Quality Level

500

Quality Level

500

Quality Level

500

Quality Level

500

agency

BP

agency

BP, JP, Ph. Eur.

agency

BP, JP, Ph. Eur.

agency

BP, Ph. Eur., USP

reg. compliance

FCC

reg. compliance

-

reg. compliance

-

reg. compliance

FCC

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. 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

Potassium nitrate Emprove® Essential is mainly used in highly regulated pharmaceutical applications.

Legal Information

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

Pictograms

Flame over circle

Signal Word

Warning

Hazard Statements

Hazard Classifications

Ox. Sol. 3

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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25G
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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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