Is Benzalkonium Chloride Safe for Humans?
This Cosmetic Ingredient Is Not a Sensitizer to Normal Humans at Concentrations of 0.1%, but May Be to Individuals with Diseased Skin. It Is Concluded That...
This cosmetic ingredient is not a sensitizer to normal humans at concentrations of 0.1%, but may be to individuals with diseased skin. It is concluded that Benzalkonium Chloride can be safely used as an antimicrobial agent at concentrations up to 0.1%.
Why is Benzalkonium Chloride bad for you?
Benzalkonium chloride is a frequently used preservative in eye drops; typical concentrations range from 0.004 to 0.01%. Higher concentrations can be caustic [7] and can cause irreversible damage to the corneal endothelium [8]. Occupational exposure to BAC has been linked to the development of asthma [9].
Is Benzalkonium Chloride harmful to humans?
Benzalkonium chloride (BAC) is a widely used disinfectant/preservative, and respiratory exposure to this compound has been reported to be highly toxic. Spray‐form household products have been known to contain BAC together with triethylene glycol (TEG) in their solutions.
James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.
