Address:
Jiangsu,China
Main Products:
Tralopyril,Cybutryne,Sodium Thiocyanate,Sodium Pyrithione,Copper Pyrithione
CAS NO: 32289-58-0
English name : Polyhexamethylene biguanidine hydrochloride; Guanidine, Poly (hexamethylene diguanide) hydrochloride.
Chemical name : N, N-1 ,6-hexanediylbis [N-cyano-, polymer with1 ,6-hexanediamine, hydrochloride; 1,6-Hexanediamine, polymer with N, N-16-hexanediylbis {N-cyanoguanidine}, hydrochloride
Common name : polycaprolactone biguanide polihexanide
Product name : Vantocil 1B Vantocil P polyhexanide
Jane said : PHMB
Molecular formula and molecular weight : (C8H18N5Cl) nn = 12-16
Mode of action, mechanisms :
● fast attack bacterial surface
● build on the surface
● Breakdown cell protection wall
● attack bacterial cell membrane
● make cytoplasm outflow of low molecular weight components , such as potassium ions ......
● further decompose the cell membrane , so that the high molecular weight component outflow
● By phospholipids ( nucleic acids present in the cytoplasm ) of the internal components of the role of the cells settle down together .
Product key performance indicators:
Item polyhexamethylene biguanide hydrochloride (PHMB)
Appearance colorless to pale yellow solution
Chemical properties of cationic polymer
Viscosity 5-6cP
pH of 3.5-5.0
Proportion 1.035-1.045g/ml
Boiling point 102 ℃
Completely water soluble , can also be compounded with disinfectant agents
Corrosive , non-toxic , tasteless , no foam , no volatile ; does not contain chlorine , iodine , mercury, formaldehyde , phenol, and heavy metal , does not produce resistant bacteria .
No corrosion corrosive
The possibility of completely biodegradable
The effect of treatment on the surface sterilization without damage without bleaching
Do not burn or explode explosive does not burn
Toxicity 1% poly (hexamethylene biguanide) LD50 is greater than 5000mg/kgBW nontoxic
Sterilization sterilization thin film can be disinfected house film formed on the surface of objects
Stability for two years
Uses:
Disinfection, sterilization, mildew . This product is a broad-spectrum antibiotic, against Gram -positive bacteria, Gram-negative bacteria , fungi and yeasts , etc. are killing effect. It can be widely used in daily chemical industry , water treatment, health care and other fields. Women commonly used in lotions, hygiene wipes mildew , fruit , aquatic products disinfectants, disinfectants and other products of sewage treatment flocculation . Compared with the single polyhexamethylene guanidine , poly (hexamethylene biguanide) on aspartate bacteria, yeast and Aspergillus niger beer inhibitory effect than single poly hexamethylene guanidine . Since poly (hexamethylene biguanide) is a polymer structure, so its not all kinds of bacteria resistant , which has been confirmed by experiments abroad authoritative testing organizations.
Note:
1 bogey and soap, washing powder and other anionic detergent mixed.
2, the product is diluted in aqueous solution , should stir .
Storage: Store in a cool, dry , shading, sealed and stored.
Shelf life: two years
Packing : 25kg / barrel , 200kg / barrel , 1000kg / barrel.