PHMB CAS 32289-58-0

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

What is PHMB CAS 32289-58-0？

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.

Spécification

Article	Spécifications
Apparence	white to beige powder or solid
L'odeur	Pas d'odeur
Solubilité dans l'eau	À dissolution complète
Principaux actifs componentsand teneur(w/w)	PHMB19%~21%
Densité(à 20 ° c)	1.039~1.046 g/cm3
Valeur PH(20 ° c)	4.0~6.0
L'Absorbance(237nm)	≥400
L'Absorbance (237nm/222nm)	1.2~1.6

L'utilisation de la

Antimicrobien à large spectre polymère; lie et perturbe les membranes cytoplasmiques.Antimicrobien à large spectre polymère; lie et perturbe les membranes cytoplasmiques