Polyhexamethylene biguanidine hydrochloride (PHMB)

active ingredient 20%
antiseptic and bactericide
used for swimming pool bactericide, unive

1 English NamePolyhexamethylene biguanidine hydrochloridePHMB
2 Chemical Name: N,N'''-1,6-hexanediylbis[N'-cyano-, polymer with1,6-hexanediamine, hydrochloride;
3 General Name: polihexanide
4 Commodity Name: Vantocil 1B Vantocil P polyhexanide
5 CAS RN 27083-27-8
6 Structural Formula:

7 Molecular formula & molecular weight:C
8
H
18
N
5
Cln n=12-16
8 Characters: An almost colorless or pale-yellow transparent liquidviscosity,5cPpH 4.5-6.5specific gravity,1.04g/ml,boiling point 102,soluble random proportion with water.
9 Quality Standard: Enterprise standard, active ingredient 20%.
10 Usage: It is an antiseptic and bactericide. This is broad-spectrum antibacterial fugicide, take effective for kill gram-positive bacteria, gram-negative bacteria, fungus and yeast; usually used for swimming pool bactericide, universal and disinfector as a fugicide. Compare with PHMG, it has a better bacteriostasis effect for Aspartate bacillis, beer yeast and Aspergillus niger than PHMG.
11 Storage: It should be kept in cool and dry place, and away from light; stored in sealed containers.