HYDROGEN PEROXIDE (Korea origin)
Product Introduction
The formula for the hydrogen peroxide, H2O2, is very similar to that for water, as it is simply a water molecule with an extra atom of oxygen attached. The most valuable property of hydrogen peroxide is that it breaks down into water and oxygen and therefore does not form any persistent, toxic residual
compounds. The environmentally benign properties of hydrogen peroxide make it especially suitable in number of demanding applications. Hydrogen peroxide, produced by us, is clear
and odorless liquid. It is applicable to the production of chemicals, bleaching of textile, pulp,
treatment of waste-water and other industries.
Application
Hydrogen peroxide is used as raw material in the synthesis of the following chemicals:
* Inorganic peroxygen compounds such as sodium perborate, sodium percarbonate, zinc
peroxide and calcium peroxide
* Epoxy ester plasticizers such as epoxidized soybean oil
* Organic peroxygen compounds such as benzoyl peroxide, MEKPO, lauroyl peroxide,
and various peroxy carbonates
* Amine oxides such as lauryl dimethylamine oxide
Hydrogen peroxide is used as a bleaching agent in the pulp and paper, textile and food industries.
Hydrogen peroxide is used as a wastewater treatment agent. It eliminates such pollutants as
Phenolics , cyanides ,sulfur compounds from industrial waste water streams.
Hydrogen peroxide is used as an etching, cleaning and oxidizing agent for metal and electronics such as PCB, Semi-conductor etc.
Hydrogen peroxide is used as a sterilizer in the milk industry and as a disinfectant in medical
treatment.
Precautions on Storage and Handling
Storage in original containers away from organic substances and oxidizable products.
Keep away from heat and bright light. To avoid loss of activity, store at room temperature in a fireproof storeroom or warehouse. In order to avoid any contamination by metal or chloride, the original container's stopper must never be replaced by any other kind of plug.
All equipment must be kept clean and free from oil.
It is recommended to clean the equipment with nitric acid and rinse with de-mineralized water.
Warning
Commercial Hydrogen peroxide is a pure aqueous solution to which proper amounts of stabilizing agents have been added. This product is a powerful oxidizer. Contact with organic substances can cause spontaneous combustion; therefore, it is imperative that any spillage be diluted and flushed with sufficient amounts of water. Highly concentrated solutions of Hydrogen peroxide are not impactexplosive;
however vapors containing more than 20 mole % hydrogen peroxide may explode by
contact with a spark, catalysts of decomposition, or any high-temperature, above 150℃, materials.
These explosions are quite violent. It is recommended not to heat hydrogen peroxide above 100℃, so as to avoid the enrichment of the liquid phase in H2O2.
Packaging
Hydrogen peroxide is packed in compliance with international regulations.
Standard packaging is a polyethylene drum containing a net weight of 240㎏ or 30㎏.
HYDROGEN PEROXIDE
|
Grade
|
Item
|
Unit
|
Spec
|
|
32%
|
Assay
Evaporation Residue
Free Acid (as H2SO4)
Stability
|
wt%
wt&
wt%
%
|
32.0 Min.
0.100 Max.
0.050 Max.
98.5 Min.
|
|
35%
|
Assay
Evaporation Residue
Free Acid (as H2SO4)
Stability
|
wt%
wt&
wt%
%
|
35.0 Min.
0.100 Max.
0.050 Max.
98.5 Min.
|
|
50%
|
Assay
Evaporation Residue
Free Acid (as H2SO4)
Stability
|
wt%
wt&
wt%
%
|
50.0 Min.
0.100 Max.
0.050 Max.
98.5 Min.
|
|
60%
|
Assay
Evaporation Residue
Free Acid (as H2SO4)
Stability
|
wt%
wt&
wt%
%
|
60.0 Min.
0.100 Max.
0.050 Max.
98.5 Min.
|
