Alkyldimethylbenzylammonium Chloride
Benzalkonium Chloride Antifungal Liquid
CAS No. 8001-54-5 or 63449-41-2, 139-07-1
EINECS No. 205-351-5
RIDADR : UN 3261 8/PG 3
Molecular Weight: 340.0
Molecular Formula: C21H38NCl
Structural Formula:
Properties
DDBAC/BKC is a kind of the Quaternary ammonium class of Cationic surfactants, which belongs to nonoxidizing biocide. It has a broad-spectrum and high-efficiency sterilization ability, can effectively control the growth of algae and slime in the water.
DDBAC/BKC also has dispersing and penetrating properties, with advantages of low toxicity, no toxicity accumulation, soluble in water, convenient in use, unaffected by water hardness. It plays a good role in the release of mud and has deodorant ability and corrosion inhibition.
It is widely used in petroleum, chemical, power, textile and other industries in the circulating cooling water system, to control the bacteria Algae breeding in circulating cooling water system.
It can be also used as anti-mildew agent, antistatic agent, emulsifying agent and amendment agent in woven and dyeing fields.
It is also widely used as a disinfectant in the Hospital, Livestock and Personal Hygiene sectors. Dual biocidal and detergency properties ensure high efficacy against Bacteria, Algae and Fungi and enveloped Viruses at exceptionally low ppm concentrations. It is also widely used as a disinfectant in the Hospital, Livestock and Personal Hygiene sectors. Dual biocidal and detergency properties ensure high efficacy against Bacteria, Algae and Fungi and enveloped Viruses at exceptionally low ppm concentrations.
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Index
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Oil & Gas
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Pipeline corrosion inhibitor. Prevents formation of sulphurous gases. De-emulsifier/sludge breaker for enhanced oil extraction.
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Manufacture of Detergent-Sanitisers
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DDBAC/BKC safely incorporates both Microbicidal & Detergency Properties into Products for Soil Penetration & Disinfection, which makes it ideal for Formulation of Hygiene Products for Personal Hygiene, Hospital, Livestock and Food & Dairy use.
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Pharmaceuticals & Cosmetics
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Safety Factor of DDBAC/BKC leads to use in Various Topical and Ocular Products as a Preservative and to optimise Emolliency and Substantivity
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Food & Beverage Industry
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On account of its non-toxic, non-corrosive, non-tainting, non-staining characteristics, DDBAC/BKC is widely used in the Formulation of Cleaner-Sanitisers for:
Dairy Industry, Fisheries, Food Storage, TanksSlaughter, HousesBottling, PlantsMilk Storage Tanks,
BreweriesCatering, IndustryCold, Storage plants
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Polymer & Coatings
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DDBAC/BKC is widely used as an Anti-Static, Emulsifier & Preservative in the Coatings Industry (Paints, Wood Treatment, Electronics)
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Chemical Industry
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DDBAC/BKC has diverse applications in the Chemical Industry as Precipitant, Phase Transfer Catalyst, Emulsifier/De-Emulsifier, etc.
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Water Treatment
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DDBAC/BKC is used in Water & Effluent Treatment Formulations and Algaecides for Swimming Pools
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Aquaculture
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DDBAC/BKC reduces the requirement of harmful Antibiotics in Aquaculture through improved hygiene. Used for Water Treatment, General Site Disinfection, Fish Parasite Removal, Prevention of Infectious Disease In Fish & Shellfish.
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Timber Protection
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Global environmental concern has led to increasing replacement of chlorinated biocides with safer, biodegradable DDBAC/BKC in Wood Protection. It displays excellent fungicidal and algaecidal properties, and is highly effective against other organisms in combination formulations.
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Pulp & Paper Industry
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DDBAC/BKC is used as a General Microbicide for Slime Control & Odour Management, and improves Paper Handling (Imparts Strength & Antistatic properties)
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Textile Industry
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DDBAC/BKC solutions are used as Moth Repellents, Permanent Retarders in Dyeing of Acrylic Fibres with Cationic Dyestuffs.
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Leather Industry
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DDBAC/BKC inhibits growth of Mould & Mildew on Hides. Facilitates Leather Softening, Wetting & Dyeing
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Horticulture & Household
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DDBAC/BKC is highly effective against Mould, Mildew, Moss, Fungi & Algae and is used for cleaning and preparation of all types of Surfaces: Greenhouses, Roofing, Paths, Wooden decking, Sheds, Masonry
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Specification:
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Index
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Appearance
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Colorless to yellowish transparent liquid
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Active content %
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48.0-52.0
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Amine salt %
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2.0 max
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pH
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6.0~8.0(as it)
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Application
As nonoxidizing boicide, dosage of 50-100mg/L is preferred; as sludge remover, 200-300mg/L is preferred, adequate organosilyl antifoaming agent should be added for this purpose.
DDBAC/BKC 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.
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