Hydrogen Peroxide H2O2| CAS No. 7722-84-1

Hydrogen Peroxide H2O2| CAS No. 7722-84-1

  • CAS No.: 7722-84-1
  • Type.: Industrial/Food/Pharmaceutical/Electronics Grade
  • Appearance: Liquid
  • Molecular Formula: H2O2
  • Shelf Life: --
  • Min Order Quantity: As Requirement
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Hydrogen Peroxide (H2O2):
Food Grade: 35%; 50%
Pharmaceutical Grade: 3%
Industrial Grade: 27.5%; 35%; 50%; 60%
Electronics Grade: 30%-32%


 
ITEMS  INDEX TEST RESULT 
THE MASS FRACTION OF HYDROGEN PEROXIDE/% ≥  50.0 50.42
THE MASS FRACTION OF FREE ACID(H2SO4)/% ≤  0.040  0.016 
THE MASS FRACTION OF NON-VOLATILE/%≤  0.08  0.052 
STABILITY/% ≥  97.0  97.8 
Hydrogen Peroxide (H2O2) In Food:
Hydrogen Peroxide (H2O2) can be used to sterilize dairy beverage packaging, equipment, and pipelines;
Hydrogen Peroxide is also used in various food processing processes, Hydrogen Peroxide (H2O2) as well as in sterilization and disinfection in medical treatment and environmental sanitation.

Pharmaceutical Grade:
Medical Hydrogen Peroxide (H2O2) can kill intestinal pathogenic bacteria, pyogenes, and pathogenic alcoholic bacteria. Hydrogen Peroxide (H2O2) is generally used for surface disinfection of objects.

In the pharmaceutical industry, Hydrogen Peroxide (H2O2) is used as a bactericide, disinfectant, and oxidizing agent for insecticides and antibacterial agents.

Industrial Aspect:
Industrially, Hydrogen Peroxide (H2O2) is used as a raw material for the production of sodium perborate, sodium percarbonate, peracetic acid, sodium chlorite, thiourea peroxide, etc., and as an oxidizing agent for tartaric acid, vitamins, etc.

In the printing and dyeing industry, Hydrogen Peroxide (H2O2) is used as a bleaching agent for cotton fabrics and to improve the color after dyeing with vat dyes.

Hydrogen Peroxide (H2O2) can be used to remove iron and other heavy metals when producing metal salts or other compounds.

Hydrogen Peroxide (H2O2) is also used in electroplating solutions to remove inorganic impurities and improve the quality of plated parts.

Hydrogen Peroxide (H2O2) is also used for bleaching wool, raw silk, ivory, pulp, fat, etc.

High concentrations of Hydrogen Peroxide (H2O2) can be used as a rocket-powered combustion accelerant. Hydrogen Peroxide (H2O2) can also produce oxygen.

Electronics:
Electronic grade Hydrogen Peroxide (H2O2) is an indispensable chemical reagent for the production of electronic integrated circuits.
The photoresist stripping step after the silicon wafer is cleaned and etched at the front end of the semiconductor process.
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