Potassium Permanganate Crystals
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Product Code : SCL-CA-12697
Quick Answer: The Potassium Permanganate Crystals are a strong oxidising reagent (KMnO4) used in supervised chemistry practicals for redox demonstrations, permanganate colour-change studies and the preparation of dilute solutions.
Last updated: October 2026
Key Features
- Formula KMnO4, CAS 7722-64-7
- Molecular weight 158.034 g/mol
- Distinctive purple solid
- Supports oxidation-reduction, titration and colour-change teaching
- Strong oxidiser, kept apart from organic matter, reducing agents, acids and combustibles
- Sealed labelled container with batch and hazard details and a safety data sheet
Technical Specifications
| Specification | Value |
|---|---|
| Chemical name | Potassium permanganate |
| Formula | KMnO4 |
| CAS number | 7722-64-7 |
| Molecular weight | 158.034 g/mol |
About This Product
Potassium permanganate makes oxidation-reduction chemistry visible, because its purple colour changes as the permanganate ion reacts. In school and college labs it is used for redox demonstrations and titration concepts. A clean, dry spatula is used to take only the quantity needed, and solutions are prepared by the approved method and labelled with name, concentration, date and hazard details.
Frequently Asked Questions
Q1. Why is potassium permanganate used in redox teaching?
It is a strong oxidiser with an intense purple colour, so students can follow oxidation-reduction reactions by watching the colour change.
Related: Chemical Analysis, Hydrochloric Acid Testing Reagent, Pure Sulphuric Acid Reagent.
For a quotation on the Potassium Permanganate Crystals, contact School Equipments India.
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