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PHMB CAS 32289-58-0

CAS: 32289-58-0
Pureza: 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
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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.

Especificação

Item
Especificações
Aparência
white to beige powder or solid
Odor
Sem odor
Solubilidade em água
Completa dissolução
Principal ativo componentsand conteúdo(w/w)
PHMB19%~21%
Densidade(a 20℃)
1.039~totaliza 1,046 g/cm3
Valor de PH(20℃)
4.0~6.0
Absorvância(237nm)
≥400
Absorvância (237nm/222nm)
1.2~1.6

Utilização 

Amplo espectro antimicrobiano do polímero; liga-se e perturba membranas citoplasmática.Amplo espectro antimicrobiano do polímero; liga-se e perturba membranas citoplasmática

Embalagem 

25kgs/tambor, 9tons/20'container

PHMB CAS 32289-58-0 package

PHMB CAS 32289-58-0
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