What is benzoyl peroxide used for?

Benzoyl peroxide used in 2.5, 5, and 10 percent concentrations, depending on the acne severity. Usually these are in a gel spreading agent, but they can also be in a cream base or a drying paste. Benzoyl peroxide is a keratolytic, which means “keratin-dissolving” and works by loosening dead cells stuck in the follicles.

Is benzoyl peroxide toxic?

Benzoyl peroxide is a potent oxidizing agent that has both antimicrobial and comedolytic properties; its primary use is in treating acne vulgaris. It is converted in the skin to benzoic acid; clearance of absorbed drug is rapid, and no systemic toxicity has been observed. The major toxicities are irritation and contact allergy.

Is benzoyl peroxide a bactericidal drug?

Benzoyl peroxide slowly releases oxygen and hence is bactericidal. It is also keratolytic, antiseborrheic and irritant. It is used in the treatment of acne. Benzoyl peroxide is listed in the WHO Model List of Essential Drugs. The Journal of Organic Chemistry, 28, p. 2168, 1963 DOI: 10.1021/jo01044a002

What is the decomposition hazard of benzoyl peroxide?

The decomposition hazard was greatly reduced with wet and diluted benzoyl peroxide. Noller et al. (1964) measured the SADT temperature at 82.2°C (180°F), above which the decomposition was self-accelerating, sudden, and produced smoke. Benzoyl peroxide is a deflagrant, posing a severe explosion hazard.

Can benzoyl peroxide cause bleaching?

Benzoyl peroxide, like most peroxides, is a powerful bleaching agent. It has a long history of use in the food industry as a bleaching agent added for flour, whey, and milk for cheese making. Contact with fabrics or hair can cause permanent color dampening almost immediately. Even secondary contact can cause bleaching.

Is benzoyl peroxide a fire hazard?

Benzoyl peroxide is a deflagrant, posing a severe explosion hazard. The compound is sensitive to heavy shock, such as impact or blows, as well as to friction and heat. Especially in the dry state, it is highly dangerous. A water sprinkler should be used to extinguish fires. Water should be used to keep the containers cool. reagent type: oxidant