What is benzalkonium chloride common name?
What is benzalkonium chloride common name?
Benzalkonium chlorides (BACs), also known as alkyl dimethyl benzyl ammonium chlorides, alkyl dimethyl (phenylmethyl) quaternary ammonium chlorides, ammonium alkyl dimethyl (phenylmethyl) chlorides, or ammonium alkyl dimethyl benzyl chlorides, are a class of quaternary ammonium compounds (QACs) (Fig. 1A).
Is benzethonium chloride A Quat?
General information. Quaternary ammonium compounds are surface-active agents. The most important disinfectants in this group are cationic surface-active agents, such as benzalkonium chloride, benzethonium chloride and methylbenzethonium chloride, and cetylpyridinium chloride; the problems that they cause are similar.
Is benzethonium chloride the same as benzalkonium chloride?
What is the Difference Between Benzethonium Chloride and Benzalkonium Chloride? Benzethonium chloride is a quaternary ammonium salt that is synthetic, whereas benzalkonium chloride is a type of cationic surfactant.
Why is benzalkonium chloride used?
Benzalkonium Chloride is primarily used as a preservative and antimicrobial agent, and secondarily used as a surfactant. It works by killing microorganisms and inhibiting their future growth, and for this reason frequently appears as an ingredient in antibacterial hand wipes, antiseptic creams and anti-itch ointments.
Is benzalkonium chloride safe on skin?
The safety of Benzalkonium Chloride has been assessed by the Cosmetic Ingredient Review (CIR) Expert Panel. The CIR Expert Panel evaluated scientific data and concluded that Benzalkonium Chloride, at concentrations up to 0.1% free, active ingredient, was safe as a cosmetic ingredient.
Is benzalkonium chloride harmful to the body?
Benzalkonium chloride formulations for consumer use are dilute solutions. Concentrated solutions are toxic to humans, causing corrosion/irritation to the skin and mucosa, and death if taken internally in sufficient volumes.
What is the chemical formula for benzalkonium chloride?
Benzalkonium chloride. BACs are classified as Quaternary Ammonium Compounds, which are positively charged derivatives of ammonium compounds with the chemical formula NR4+, where R can be different carbon-hydrogen containing groups [24].
What is the color of benzalkonium in water?
Depending on purity, benzalkonium chloride ranges from colourless to a pale yellow (impure). Benzalkonium chloride is readily soluble in ethanol and acetone. Dissolution in water is slow.
What kind of SEM is benzalkonium chloride used for?
SEM of vancomycin-resistant Enterococcus. Benzalkonium chloride (BAC) is a major non-alcohol-based active ingredient used for clinical, food line, and domestic household biocides [17,20].
What is the concentration of benzalkonium chloride in eye drops?
Benzalkonium chloride is a frequently used preservative in eye drops; typical concentrations range from 0.004% to 0.01%.