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potassium nitrate

KNO3

CAS7757-79-1

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Identification

CAS Number: 7757-79-1
EC Number: 231-818-8
UN Number: 1486
PubChem CID: 24434

Physical-chemical properties

Molecular Formula: KNO3
Molar Mass: 101.10 g/mol
IUPAC Name: potassium nitrate

Chemical Identifiers

InChI: InChI=1S/K.NO3/c;2-1(3)4/q+1;-1
InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N

Overview

potassium nitrate (CAS: 7757-79-1) is a chemical compound widely used in industry. The molecular formula is KNO3. The molar mass is 101.10 g/mol.

Safety & Classification

No Hazard Classification

This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.

Transport (ADR)

UN Number	1486
ADR Class	5.1
Packing Group	III
Tunnel Code	E
Proper Shipping Name	Kaliumnitrat
Marine Pollutant	No

Frequently Asked Questions

What is potassium nitrate?

potassium nitrate (CAS 7757-79-1) is a chemical substance with the formula KNO3 used in various industrial applications.

What are the properties of potassium nitrate?

potassium nitrate has a molar mass of 101.10 g/mol. See the technical data above for more details.

How to store potassium nitrate safely?

potassium nitrate should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is potassium nitrate dangerous?

The hazard level of potassium nitrate depends on the application. Always follow the safety instructions in the data sheet.

Where can I buy potassium nitrate?

You can order potassium nitrate (CAS 7757-79-1) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.