potassium permanganate

KMnO4

CAS7722-64-7

Danger

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Identification

CAS Number: 7722-64-7
EC Number: 231-760-3
UN Number: 1490
Index Number: 025-002-00-9
PubChem CID: 516875

Physical-chemical properties

Molecular Formula: KMnO4
Molar Mass: 158.03 g/mol
IUPAC Name: potassium permanganate

Chemical Identifiers

InChI: InChI=1S/K.Mn.4O/q+1;;;;;-1
InChI Key: VZJVWSHVAAUDKD-UHFFFAOYSA-N

Overview

potassium permanganate (CAS: 7722-64-7) is a chemical compound widely used in industry. The molecular formula is KMnO4. The molar mass is 158.03 g/mol.

Safety & Classification

Danger

Classification:

Ox. Sol. 2; Repr. 2; Acute Tox. 4 *; Aquatic Acute 1; Aquatic Chronic 1

GHS Pictograms

Flame Over Circle

GHS03

Oxidizing. May cause or intensify fire.

Health Hazard

GHS08

Serious health hazard. May cause cancer, organ damage, or genetic defects.

Exclamation Mark

GHS07

Harmful. May cause irritation, allergic reactions, or drowsiness.

Environment

GHS09

Environmental hazard. Toxic to aquatic life with long lasting effects.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H272

May intensify fire; oxidiser.

H302

Harmful if swallowed.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Ingestion

Harmful

Measures if substance is accidentally swallowed

First Aid Actions

+P301IF SWALLOWED:
+P330Rinse mouth.
+P331Do NOT induce vomiting.
+P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

H302

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	1490
ADR Class	5.1
Packing Group	II
Tunnel Code	E
Proper Shipping Name	Kaliumpermanganat
Marine Pollutant	No

Frequently Asked Questions

What is potassium permanganate?

potassium permanganate (CAS 7722-64-7) is a chemical substance with the formula KMnO4 used in various industrial applications.

What are the properties of potassium permanganate?

potassium permanganate has a molar mass of 158.03 g/mol. It is classified as Ox. Sol. 2; Repr. 2; Acute Tox. 4 *; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store potassium permanganate safely?

potassium permanganate 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 permanganate dangerous?

potassium permanganate carries the signal word "Danger". 4 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy potassium permanganate?

You can order potassium permanganate (CAS 7722-64-7) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.