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Laboratory Reagents

Hydrogen Peroxide 50%

Also known as Peroxide, H2O2, hydrogen dioxide

Stabilised 50% hydrogen peroxide for bleaching, effluent oxidation, disinfection and mining applications.

  • SKUNSC-H2O2-50
  • CAS number7722-84-1
  • GradeTechnical
  • Purity49-51% w/w
  • FormLiquid
  • AppearanceClear colourless liquid
  • OriginImported
Danger 5.1 - Oxidising · UN 2014
  • H271 May cause fire or explosion; strong oxidiser
  • H302 Harmful if swallowed
  • H314 Causes severe skin burns and eye damage

The safety data sheet for this product is supplied with every consignment and is available on request — ask us for a copy.

Pack size
$21.00 per drum In stock
  • Nationwide delivery, or collect from our Harare depot
  • Safety data sheet supplied with every consignment
  • Technical support on application and handling

Breaks down to water and oxygen, which is why it is preferred over chlorine-based oxidisers where residue matters. Supplied stabilised, in vented containers.

Specification for Hydrogen Peroxide 50%
Assay (H2O2) 49-51% w/w
Stability min. 97% after 24h at 100°C
Total carbon max. 200 ppm
Specific gravity approx. 1.20
Standard packaging30 L HDPE drum
HS code2847.00
EC number231-765-0
  • Textile and pulp bleaching
  • Effluent oxidation and odour control
  • Cyanide destruction in mining effluent
  • Cold sterilisation and CIP disinfection
  • Borehole rehabilitation

A strong oxidiser that decomposes with heat, light and contamination — decomposition generates oxygen and pressure. Never return decanted product to the drum, and never seal it in an unvented container.

Keep away from metals, organics and reducing agents. Store below 25°C out of direct sunlight.

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