Benzalkonium chloride(BKC 80) is a cationic surfactant, a non-oxidizing fungicide, with broad spectrum and efficient bactericidal and algicidal ability, which can effectively control the proliferation of bacteria and algae in water and the growth of slime, and has good slime stripping and certain dispersion and penetration effect, and has certain oil removal, deodorization ability and corrosion inhibition effect.
Bactericidal effect of benzalammonium chloride on different strains |
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Samples name |
Active ingredient/concentration |
Number of colonies after different time of action (each) |
Average kill pair value at different time of action (Min) |
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1.5min |
3min |
4.5min |
1.5min |
3min |
4.5min |
||
Vinococcus aureus |
0 |
0 |
0 |
>5 |
>5 |
>5 |
|
0.01% |
26 |
4 |
0 |
4.72 |
>5 |
>5 |
|
Globus albicans |
0.03% |
* |
36 |
0 |
* |
3.78 |
>4 |
0.01% |
* |
289 |
44 |
* |
2.89 |
3.5 |
|
Escherichia coli |
0.03% |
* |
164 |
1 |
* |
4.3 |
>5 |
0.01% |
* |
* |
* |
* |
* |
* |