Manganese Dioxide

Manganese Dioxide
Manganese Dioxide

Buy Manganese Dioxide

Weight Cost Quantity
100g £3.00
500g £8.00
1kg £11.30
6kg £55.50

A strong oxidiser and good catalyst for many reactions.


Purity: Min 74%
Particle size: 95% < 140 mesh (75µ)
Colour: Brown to black
Odour: Odourless
Formula: MnO2
Impurities: SiO2 (6.5%), Al2O3 (4%), Fe (5%), all maximums.
Melting Point: 535 °C



Harmful if inhaled or swallowed.
General: Read label before use. Keep out of reach of children. If medical advice is needed, have product container or label at hand.
Prevention: Wash hands thoroughly after handling. Do no eat, drink or smoke when using this product. Avoid breathing dust. Use only outdoors or in a well-ventilated area.
Response: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell. Rinse mouth. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Disposal: Dispose of contents/container in accordance with Environmental Protection and Hazardous Waste Regulations.


Manganese Dioxide MSDS

Product Identifiers

1kg: 0029882790830, 100g: 0029882792070, 500g: 0029882792087, 6kg: 0029882792094,
Forgotton password?
Don't have an account? Register now.