Phmg polyhexamethylene guanidine hydrochloride

  Chinese Name: polyhexamethylene guanidine (hydrochloride and phosphate) CAS No: 57028-96-3
English Name: polyhexamethylene guaidine hydrochloride and phosphate
Abbreviation: phmg
Common name: polyhexamethylene guanidine
Molecular formula: (c7h16n3cl) n
Structural formula: C3H6 & mdash; NH— C— NH— C3H6
  Action mode and mechanism:
  This product is a polyguanidine polymer, which can produce ionization in aqueous solution
Its hydrophilic part contains strong positive electricity, adsorbs all kinds of bacteria and viruses that are usually negatively charged, enters the cell membrane, inhibits the synthesis of liposomes in the membrane, causes cell apoptosis and achieves the best bactericidal effect

Project	polyhexamethylene guanidine (phmg)
appearance	colorless to light yellow solution
main active ingredients	≥ 25%； Or & Ge; 50%
chemical properties	cationic polymer
pH value	5～9
water solubility	completely, and can also be combined with other disinfectants
Security	non-toxic, tasteless, no foam, no volatilization; It does not contain chlorine, iodine, mercury, aldehyde, phenol and heavy metals; No resistance to bacteria
corrosive	no corrosion
decomposition temperature	≥ 400℃
surface tension of 0 1% concentration aqueous solution	49 0 dyn/cm2
biodegradation possibility	complete
effect on the treated surface	sterilization No damage No bleaching
burning or explosive	no combustion, no explosion
toxicity	1% polyhexamethylene guanidine LD50 is greater than 5000mg / kgbw, which is actually non-toxic
bactericidal film	a thin bactericidal film can be formed on the surface of sterilized objects
stability	valid for two years

main performance indicators of the product:
Purpose:
Polyhexamethylene guanidine (phmg) can completely kill Escherichia coli, Staphylococcus aureus, Candida albicans, Neisseria gonorrhoeae, Salmonella, Pseudomonas aeruginosa, Listeria, dysentery, Aspergillus niger, Brucella, Vibrio parahaemolyticus, Vibrio alginolyticus, Vibrio anguillarum, Aeromonas hydrophila, sulfate reducing bacteria, iron bacteria and saprophytic bacteria
It is suitable for sterilization, disinfection, anti bacteriostasis and algae killing in skin, mucous membrane, fruits and vegetables, air, drinking water, swimming pool, aquaculture, animal husbandry, textiles, oil mining and other industries
In the field of agriculture, it can prevent, treat and increase income of Botrytis cinerea, Sclerotinia, bacterial angular spot, root rot, Phytophthora, grape anthracnose, felt disease and Beetle damage in plant seed treatment and crops
It can play a good role in flocculation and sterilization in the process of sewage treatment