PHMG chloride;
PolyHexaMethylene Guanidine hydrochloride;
PHMG hydrochloride; PHMG HCl;

CAS No.: 57028-96-3;
EC No.: 690-927-2;
Chemical name:
Guanidine, hydrochloride (1:1), polymer with 1,6-hexanediamine;

O PHMG é um polímero catiônico com carga positiva e é um agente antimicrobiano ativo na membrana celular e uma substância ativa biocida.

Setores de aplicação específicos:
Produtos químicos para tratamento de água; Indústria de limpeza; Setor de campos petrolíferos, etc.

Produtos relacionados:
CAS No.: 32289-58-0; 27083-27-8;
PHMB hydrochloride (PolyHexaMethylene Biguanide hydrochloride)

Abbreviation	Product Name	CAS No.	Appearance	Uses
Benzalkonium chloride	Quaternary ammonium compounds,benzyl-C12-14-alkyldimethyl, chlorides	85409-22-9	White Powder; Liquid	Powder is used in cosmetics, etc.
Benzyl Dodecyl Dimethyl Ammonium Bromide	Benzenemethanaminium, N-dodecyl-N,N-dimethyl-, bromide	7281-04-1	20% to 95%, Liquid to Paste
DDAC	Didecyldimethylammonium Chloride	7173-51-5	40%, 80% Liquid	Medical hygiene, wet wipes, cosmetics, etc.
CPC	Cetylpyridnium Chloride	123-03-5	White powder	Oral care, wet wipes, cosmetics, etc.
Benzethonium chloride	Benzethonium chloride	121-54-0	White powder	Wipes, lotion, etc.
C12 Benzyl Ammonium Bromide	Benzyl Dodecyl Dimethyl Ammonium Bromide	7281-04-1	White powder
Parabens	Methyl/ Ethyl/ Propyl/ Butyl paraben	—	White crystalline powder	Cosmetics, etc.
DBNPA	Acetamide,2,2-dibromo-2-cyano-	10222-01-2	White crystalline powder; Liquid	Algaecide in cooling water circulation system, etc.
Bronopol	2-Bromo-2-nitro-1,3-propanediol	52-51-7	White crystalline powder	Water treatment bactericide and algaecide, cosmetics, etc.
CMIT/MIT	3(2H)-Isothiazolone,5-chloro-2-methyl-,mixt. with 2-methyl-3(2H)-isothiazolone	55965-84-9	Liquid	Water treatment anti-slime and algaecide, etc.
PHMB	Poly(hexamethylenebiguanide) hydrochloride	32289-58-0; 27083-27-8;	Liquid
PHMG	Polyhexamethyleneguanidine hydrochloride; PHMG chloride	57028-96-3	Liquid	Water treatment, swimming pool, etc.
CHD-G	Chlorhexidine digluconate	18472-51-0	Liquid
CHD-A	Chlorhexidine di(acetate)	56-95-1	Liquid
	Zinc Castor Oleate	13040-19-2	Liquid	Odor scavenger

The following is the original English text.
A seguir, o texto original em inglês.

PHMG is a cationic polymer that is positively charged and is a cell membrane active antimicrobial agent, and biocidal active substance.

Antibacterial mechanism:
PHMG Guanidine polymer has strong adsorption power to negatively charged fungi, bacteria and viruses, thus inhibiting the division function of bacteria and disabling the reproductive ability of bacteria and viruses. At the same time, PHMG will form a film to block the respiratory channels of pathogens, so that the pathogens suffocate and die quickly.

Features:
Broad spectrum bactericide;
Fast action speed;
Long-term bacterial inhibition;
Stable nature;
Easily soluble in water;
Can be used at room temperature;
Can be used at low concentration.

Technical Data:

	PHMG 25% / 50%	PHMG Solid
Appearance	Colourless or light yellow transparent liquid	White powder
Odor	Characteristic	Characteristic
Solubility	Soluble in water	Soluble in water
Solid component [％]	25% min. OR 50% min.	Min. 99.0
pH-Value at 25℃ (1% solution)	6.0 to 8.0	9.5 to 11.0

Fields of application:
PHMG chloride is a cationic polymer, antimicrobial agent, biocide, bactericide, disinfectant, anti-mould, anti-slime, anti-biofilm, non-oxidizing biocides for cooling water treatment, etc.
It is widely used in non-oxidising biocide, cooling tower, oilfield chemicals, textile printing and dyeing, swimming pool disinfection, flower antiseptic treatment, etc.

Usage:
Dilute directly with purified water or use with other additives. Reference dosage 0.05%~0.5% (w/w).
PHMG should not be mixed with anionic surfactants, and the actual use concentration should be determined by the season, environment, concentration of microorganisms and other factors.

Storage:
Store at room temperature away from light, airtight and protected from moisture.

Related product:
1.CAS No.: 32289-58-0; 27083-27-8;
PHMB chloride;
Poly(hexamethylenebiguanide) hydrochloride;
2. CAS No.: 89697-78-9
PHMG phosphate;
Polyhexamethyleneguanidine phosphate;
Poly(iminocarbonimidoylimino-1,6-hexanediyl), phosphate