$2.00 - $4.00
Min. Order : 1 Kilogram

Good price Dodecyl Dimethyl Benzyl Ammonium Chloride (Benzalkonium Chloride) (DDBAC/BKC) cas 139-07-1

Get Latest Price
Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Port: Any main port in China
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 70000 Kilogram/Kilograms per Week
Other Names: Dodecyl Dimethyl Benzyl Ammonium Chloride
Amine salt %: 1.0 max
Chemical name: Dodecyl Dimethyl Benzyl Ammonium Chloride
Usage: Surfactants
Place of Origin: Shanghai China
Purity: 50% / 80%
Model Number: DDBAC(BKC) 50%/80%
Active Matter, %: 50% / 80%
Appearance: Colorless to yellowish transparent liquid
CAS No.: 8001-54-5 or 63449-41-2, 139-07-1
Brand Name: THEOREM
Type: Agents
EINECS No.: 139-07-1
Classification: Chemical Auxiliary Agent
PH: 6.0~8.0
MF: C21H38NCl
Package: 200kg/drum
Application: high efficient surfactants
Packaging Detail: 200kg/drum, 50kg/drum
Shanghai Theorem Chemical Technology Co., Ltd.
Gold Supplier
Trading Company
Response Time
On-time delivery rate
Visit Store
Product Description
Dodecyl Dimethyl Benzyl Ammonium Chloride (Benzalkonium Chloride) (DDBAC/BKC)
CAS# 8001-54-5 or 63449-41-2, 139-07-1

Product details:
Appearance: Colorless to yellowish transparent liquid

8001-54-5 or 63449-41-2, 139-07-1

Formula: C21H38NCl

M.W.: 340.0

DDBAC/BKC is one of the Quaternary ammonium class of Cationic surfactants,
belonging to nonoxidizing biocide. It is 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. 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. 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
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.

Package and Storage:
200L plastic drum, IBC(1000L),customers’ requirement. Storage for one year in shady room 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

Oil & Gas
Pipeline corrosion inhibitor. Prevents formation of sulphurous gases. De-emulsifier/sludge breaker for enhanced oil extraction.
Manufacture of Detergent-Sanitisers
Benzalkonium chloride 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.
Pharmaceuticals & Cosmetics
Safety Factor of Benzalkonium Chloride leads to use in Various Topical and Ocular Products as a Preservative and to optimise
Emolliency and Substantivity

Food & Beverage Industry
On account of its non-toxic, non-corrosive, non-tainting, non-staining characteristics, Benzalkonium Chloride is widely used in
the Formulation of Cleaner-Sanitisers for:
Dairy Industry
Food Storage Tanks
Slaughter Houses
Bottling Plants
Milk Storage Tanks
Catering Industry
Cold Storage plants
Polymer & Coatings
 Benzalkonium Chloride is widely used as an Anti-Static, Emulsifier & Preservative in the Coatings Industry (Paints, Wood Treatment, Electronics)

Chemical Industry
Benzalkonium Chloride has diverse applications in the Chemical Industry as Precipitant, Phase Transfer Catalyst, Emulsifier/De-Emulsifier, etc.
Water Treatment
Benzalkonium Chloride is used in Water & Effluent Treatment Formulations and Algaecides for Swimming Pools
Benzalkonium Chloride 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.
Timber Protection
Global environmental concern has led to increasing replacement of chlorinated biocides with safer, biodegradable Benzalkonium Chloride in Wood Protection. It displays excellent fungicidal and algaecidal properties, and is highly effective against other organisms in combination formulations.
Pulp & Paper Industry
Benzalkonium Chloride is used as a General Microbicide for Slime Control & Odour Management, and improves Paper Handling (Imparts Strength & Antistatic properties)
Textile Industry
Benzalkonium Chloride solutions are used as Moth Repellents, Permanent Retarders in Dyeing of Acrylic Fibres with Cationic Dyestuffs.
Leather Industry
Benzalkonium Chloride inhibits growth of Mould & Mildew on Hides. Facilitates Leather Softening, Wetting & Dyeing.
Horticulture & Household
Benzalkonium chloride 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
Colorless to yellowish transparent liquid
 Yellowish transparent liquid
Active content %
Amine salt %
1.0 max
1.0 max
6.0~8.0(as it)
 6.0-8.0(1% water solution)
* In addition:The company could research and develop the new products according to the special demand of our clients.
Packing & Delivery
Company Profile
Contact US