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CAS: 32289-58-0
Pureté: 99%
Molecular Formula: (C8H17N5)n.xClH
Molecular Weight: 213.32312
EINECS: 1308068-626-2
Synonyms: PHMB(20%); Polyhexamethyl; PHMB; Biguanide PHMB; Polyhexamethylene biguanidine hydrochloride,~20% in water; PHMB 98%, 20% solution (Polyhexamethylene biguanide hydrochloride); 20% solution; 98% powder
PHMB CAS 32289-58-0 is best known for its broad-spectrum antimicrobial and antifungal activity. It is the standard of care for treatment of Acanthamoeba keratitis and an ingredient in multipurpose contact lens solutions, such as Renu (Bauch & Lomb, Rochester, NY). PHMB is a cationic disinfectant that is effective against Gram-negative and Gram-positive bacteria through its electrostatic interaction with negative sites on the lipopolysaccharide component of bacterial cell membranes.
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Article
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Spécifications
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Apparence
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white to beige powder or solid
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L'odeur
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Pas d'odeur
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Solubilité dans l'eau
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À dissolution complète
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Principaux actifs componentsand teneur(w/w)
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PHMB19%~21%
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Densité(à 20 ° c)
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1.039~1.046 g/cm3
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Valeur PH(20 ° c)
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4.0~6.0
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L'Absorbance(237nm)
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≥400
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L'Absorbance (237nm/222nm)
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1.2~1.6
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Antimicrobien à large spectre polymère; lie et perturbe les membranes cytoplasmiques.Antimicrobien à large spectre polymère; lie et perturbe les membranes cytoplasmiques
25kgs/tambour, 9tons/20'container
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