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Benzalkonium chloride BKC 50% 80% solution

Benzalkonium chloride BKC 50% 80% solution

CAS No.8001-54-5 / 63449-41-2 / 68424-85-1 /
139-07-1/ 8045-21-4/ 68391-01-5/ 85409-23-0
Chemical FormulaC17H30ClN
EINECS No264-151-6 / 616-786-9 / 270-325-2
Purity50% 80% or customize
Appearance colorless or light yellow liquid
Package 200kg /plastic drum or 960kg/ IBC
Shelf life1 year
Storage Staying in cool, drak and dry place,keeping package sealed
Service Free sample


    1.Benzalkonium chloramine owns the broad spectrum, highly effect to be sterilization and algicide,specially for killing the sulfate-reducing bacteria.

2.Soluble in water, easy to use, free from the influence of water hardness, and a strong sticky-mud exfoliation.

3.Low toxicity and  no toxicity accumulation, unlike chlorine causes  secondary pollution, as it contains residual chlorine if used in water treatment.

4.In the system which can not control  if use chlorine, Benzalkonium chloride can effectively control the growth of algal blooms and slime.

5.Even under the different range of PH value, Benzalkonium chloride has  strong biocide ability,  as it can be used both in acidic and alkaline conditions.

6. Owning dispersion and penetration effect, BKC can penetrate and remove slime and peel attached algae .It also has oil degreasing and cleaning ability.


As nonoxidizing boicide, the preferred dosage is 50-100mg/L; as sludge remover, 200-300mg/L dosage is preferred,and it can add the appropriate amount of silicone antifoaming agent if needed for this purpose.

This product can be used together with other fungicidal ,such as isothiazolinones, glutaraldegyde, dithionitrile methane for synergism, but cannot be used together with chlorophenols. If sewage is appeared after thrown of this product in circulating cool water, the sewage should be filtered or blown off in time to prevent their deposit in bottom of collecting tank after froth disappearance.

No blending with anion surfactant.