Potassium permanganate, ACS, 99.0% min

Description

For Use in Photography, Tanning Leather, Purifying Water | CAS: 7722-64-7 | KMnO4 | 158.032 g/mol

In photography, tanning leather, purifying water, manufacturing mineral water, as an analytical lab reagentPotassium permanganate is an oxidizing agent, is used in the synthesis of organic compounds like ascorbic acid, chloramphenicol, saccharin, isonicotinic acid and pyrazinoic acid and in pharmaceutical intermediate. It is used to remove ferrous impurities from inorganic chemicals. It is also used in analytical chemistry as a reagent for redox titrations and to determine the kappa number of wood pulp. It is mostly used in water treatment and as a disinfectant. It also shows useful application as a chemiluminescence reagent.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7722-64-7
• Molecular Formula: KMnO4
• Molecular Weight (g/mol): 158.032
• MDL Number: MFCD00011364
• InChI Key: VZJVWSHVAAUDKD-UHFFFAOYSA-N
• Synonym: potassium permanganate, chameleon mineral, condy's crystals, argucide, cairox, permanganate of potash, insta-perm, walko tablets, algae-k, solo san soo
• PubChem CID: 516875
• IUPAC Name: potassium;permanganate
• SMILES: [O-][Mn](=O)(=O)=O.[K+]

• Melting Point: 240°C (decomposition)
• Physical Form: Crystalline
• Quantity: 100 g
• Assay Percent Range: 99.0% min.
• Solubility Information: Partially soluble in water. Decomposes in organic solvents and acids.
• Formula Weight: 158.03
• Grade: ACS
• Sensitivity: Light sensitive
• Appearance: Dark crystalline
• Decomposition Information: Decomposes in organic solvents and acids.
• Density: 2.7 g/cm³
• Chemical Name or Material: Potassium permanganate

Safety and Handling

Hazard Category	H272-H302-H314-H335-H361d-H373
Hazard Statement	This material and/or its container must be disposed of as hazardous waste. Avoid release to the environment. Refer to special instructions/Safety data sheets.
Precautionary Statement	P201-P202-P210-P220-P221-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation	Hazard Class: 5.1, Packing Group: II
EINECSNumber	231-760-3
RTECSNumber	SD6475000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only