Dodecyl Dimethyl Benzyl Ammonium Chloride (Benzalkonium Chloride) (DDBAC/BKC/1227) CAS: 139-07-1; 8001-54-5; 63449-41-2
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Molecular Formula: C12H38NCI

Molecular Weight: 340.0

CAS Number: 139-07-1, 8001-54-5, 63449-41-2


DDBAC/BKC is one of the Quaternary ammonium class of Cationic surfactants, belonging tononoxidizing biocide. It is widely used as a disinfectant in the hospital, livestock and personal hygienesectors. Dual biocidal and detergency properties ensure high efficacy against Bacteria, Algae and Fungiand enveloped Viruses at exceptionally low ppm concentrations. DDBAC/BKC also has dispersing andpenetrating properties, with advantages of low toxicity, no toxicity accumulation, soluble in water,convenient in use, unaffected by water hardness. DDBAC/BKC can be also used as anti-mildew agent,antistatic agent, emulsifying agent and amendment agent in woven and dyeing fields.


As nonoxidizing boicide, dosage of 50-100mg/L is preferred, as sludge remover, 200-300mg/L ispreferred, adequate organosilyl antifoaming agent should be added for this purpose. DDBAC/BKC can beused together with other fungicidal such as isothiazolinones, glutaraldegyde, dithionitrile methane forsynergism, but cannot be used together with chlorophenols. If sewage is appeared after thrown of thisproduct in circulating cool water, the sewage should be filtered or blown off in time to prevent their depositin bottom of collecting tank after froth disappearance.No blending with anion surfactant.


Package and Storage:

Normally in 200L HDPE drum or 1000L IBC. 

Storage for ten months in room shady and dry place.

Safety Protection:

A little smell of almond, no visible stimulation to skin. When contacted, flush with water.


Benzalkonium Chloride;BKC;Dodecyl Dimethyl Benzyl ammonium Chloride;Lauryl dimethyl benzyl ammonium chloride;Benzyl-Lauryl dimethl ammoniumchloride; Benzalkonium Chloride (BKC);

Dodecyl Dimethyl Benzyl ammonium Chloride 1227;

бензалкония хлорид (додецил диметил бензил хлорида аммония)


Dodecyl Dimethyl Benzyl ammonium Chloride; Benzalkonium Chloride;