35% food grade hydrogen peroxide is widely used as the bleaching agent, preservation and anti-corrosion for waterishlogged food products and dried fruits, and can also be used as sterilization for food processing equipment and container.
It can be used in aseptic filling equipment for dairy products and fruit juice drinks. With the broad spectrum bactericidal effect, it can sterilize quickly without any residue or bubbles and it is non-toxic. It is stable in property, and can be decomposed into water and oxygen, without any pollution and side effects.
35% food grade hydrogen peroxide uses
It can be widely used in the production process for dairy products, beverages, purified water, mineral water, beer, aquatic products, fruits, meat products, soy products and so on. With a strong oxidizing capacity, 35% food grade hydrogen peroxide can damage the protoplasm of microorganisms and achieve strong sterilization effects. It can be applied by spraying, rinsing, spraying, soaking, and wiping.
Disinfection of production equipment sterilization
35 percent food grade hydrogen peroxide (pure water or tap water that meets municipal requirements) after being diluted 30-50 times, can be used to fully wash production equipment to achieve sterilization effect.
Disinfection of pipes and packaging containers
35% food grade hydrogen peroxide diluted 30-70 times, soak the pipe or container for about 30 minutes or pressurize pipe or container for 3-5 minutes.
Production space disinfection
35% food grade hydrogen peroxide after being diluted 100 times, can be sprayed into the air for disinfection.
Disinfection for personnel
The 35% food grade hydrogen peroxide after being diluted 50-100 times, can be used for hands, feet, and skin disinfection for the staff.
35% food grade hydrogen peroxide can be used in different occasions for different items with different concentrations and methods to achieve desired disinfection effects.
The role of food grade hydrogen peroxide in various food production and processing
In the processing of aquatic products, waterishlogged food products, dried fruit, and meat, we can use 35% food grade hydrogen peroxide as a processing aid for disinfection, preservation, anti-corrosion, bleaching and so on. Generally, the 35% food grade hydrogen peroxide solution formulated at 3% concentration can be used directly, and then rinse with tap water. In order to avoid the secondary pollution, you can rinse with sterile water which can be prepared with the tap water and 35% food grade hydrogen peroxide in the ratio of 1: 3000-5000.
Application of Food Grade Hydrogen Peroxide in Dairy Production
Milk is very sensitive to bacteria, but the aseptic filling equipment after being sterilized with 35% food grade hydrogen peroxide can keep the milk sterile. Because the 35% food grade hydrogen peroxide can sterilize under normal temperature and has a broad spectrum sterilization effect which can sterilize quickly without any residue or bubbles and it is non-toxic. Moreover, it can be decomposed into water and oxygen, without any pollution to the products or packing boxes. There are two kinds of 35% food grade hydrogen peroxide sterilization methods: the immersion method by heating the 35% food grade hydrogen peroxide to a certain temperature and then sterilizing the packaging or packaging materials and it is generally carried out in the hydrogen peroxide tank. The other is the spray method by coating or spraying the food grade hydrogen peroxide evenly on the surface of the packaging material, and heating by electric radiation or hot air to make hydrogen peroxide completely evaporate.
35% food grade hydrogen peroxide is a non-toxic, but it is strongly irritating to skin, eyes and mucous membranes. When it is splashed on the skin or into eyes, immediately rinse with plenty of water.
Any concentration of hydrogen peroxide is not flammable, but it is a strong oxidant, it is easy to cause other combustible material burning. The higher the concentration of hydrogen peroxide, the more likely to cause the burning of other substances. When spilled diammonium water is in contact with other combustible materials, rinse immediately with plenty of water.
Hydrogen peroxide solution will not explode in general conditions. But it can be decomposed in gas by the catalyst of other impurities. If it is sealed in the container, high pressure may be produced to cause explosion. Therefore, the containers used to store hydrogen peroxide should be equipped with dustproof vents to safely release the gases that may be generated.
Method for determination of food grade hydrogen peroxide content
Weigh 0.2g (0.18ml) sample, accurate to 0.0002g. Add 25ml of water, add 10ml4mol /L of sulfuric acid, and titer with 0.1mol /L permanganate standard solution until it is pink, then keep 30 seconds without fading. Then the percentage of H2O2 (×) can be calculated as following:
V-dosage of the potassium permanganate standard titration solution. Ml;
C-the concentration of potassium permanganate standard titration solution. Mol / L
M- weight of the sample, g;
0.01701 grams per gram of moles 1/2 H2O2, g / mol
Where to buy 35 food grade hydrogen peroxide ?
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