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单词 Polyaminopropyl biguanide
释义

Polyaminopropyl biguanide

英语百科

Polyaminopropyl biguanide

Polyaminopropyl biguanide (PAPB) is a disinfectant and a preservative used for disinfection on skin and in cleaning solutions for contact lenses. It is also an ingredient in many deodorant bodysprays. It is a polymer or oligomer where biguanide functional groups are connected by hexyl hydrocarbon chains, with varying chain lengths. PAPB is specifically bactericidal at very low concentrations (10 mg/l) and is also fungicidal.

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更新时间:2025/6/23 17:00:45