Types Of Hydrogen Peroxide

Hydrogen Peroxide

 

 

Manufacturing method of types of hydrogen peroxide:

2-ethylanthraquinone is a commonly used industrial intermediate, which is used in organic processes. This process typically involves four steps: catalytic hydrogenation, oxidation, extraction, and dilution, to achieve the desired concentration of the product.

nature of types of hydrogen peroxide:
Colorless transparent liquid with a density of 1.11 g/mL. Hydrogen peroxide is an extremely weak acid and a strong oxidant. When high concentrations of hydrogen peroxide come into contact with organic matter, it can ignite and explode when it reacts with manganese dioxide.

 

Usage method of hydrogen peroxide for bad breath:

Dilute mouthwash
Concentration: Use 1% -3% hydrogen peroxide (3% concentration can be diluted 1:1 with water).
Steps:
Take 10-15 milliliters of diluent, rinse for 30 seconds, and then spit it out;
Rinse mouth thoroughly with clean water to avoid residue;
Do not exceed 2-3 times a week and avoid long-term continuous use.
Assist in brushing teeth
Drip a small amount of hydrogen peroxide (3% concentration) onto the toothbrush and brush with toothpaste to enhance the cleaning effect (for occasional use only).

Check:
Take 10g of this product for acidity, add water to 100ml, add a few drops of phenolphthalein indicator solution, and titrate with sodium hydroxide titrant (0.1 mol/L) until light red. The consumption of sodium hydroxide titrant (0.1 mol/L) should not exceed 1.0 ml.
Take 10ml of barium salt and add 2 drops of dilute sulfuric acid. Turbidity should not occur within 10 minutes.
Take 100ml of this product as stabilizer and extract it three times with a mixture of chloroform and ether (3:2) (50ml for the first time, 25ml for the second and third times respectively). Combine the extracts and remove the solvent at room temperature. Dry the residue in a dryer for 2 hours, and the remaining residue should not exceed 50mg (0.05%).
Non volatile substances: Take 10ml of this product, evaporate it on a water bath, and dry it to constant weight at 105 ° C. The residue should not exceed 15mg.

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