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Dodecyl Dimethyl Benzyl Ammonium Chloride (Surfactant 1227) CAS number: 139-07-1
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Dodecyl Dimethyl Benzyl Ammonium Chloride (Surfactant 1227) CAS number: 139-07-1

Chemical name: Dodecyldimethylbenzyl ammonium chloride (DDBAC/BKC)
Other name: Benzalkonium chloride (n-dodecyl) N-Dodecyl-N, N-dimethylbenzylammonium chloride
Molecular formula: C21H38ClN
Molecular weight: 340
CAS number: 139-07-1
Availability:
Quantity:
  • 139-07-1


>> Product Introduce

Dodecyldimethylbenzylammonium chloride is a widely used quaternary ammonium compound. It demonstrates strong bactericidal, fungicidal, and virucidal properties, along with excellent surface-active abilities. Under appropriate storage conditions, it remains chemically stable, making it suitable for a broad range of industrial, commercial, and household applications. Its unique molecular structure allows it to interact effectively with cell membranes of microorganisms, disrupting their functions and exerting antimicrobial effects.


>> Main Uses

  • Main Uses: It serves as a powerful disinfectant, sanitizer, and cationic surfactant. It can efficiently kill various bacteria, fungi, viruses, and algae, and also functions in emulsification, wetting, and antistatic processes.

  • Application Scenarios: Commonly used in healthcare facilities for disinfecting surfaces, medical instruments, and hands applied in food processing plants for sanitizing equipment and work areas utilized in household cleaning products such as disinfectant wipes, sprays, and floor cleaners employed in water treatment for controlling microbial growth in pools, cooling towers, and water systems and used in the textile industry for antimicrobial finishing of fabrics.


>> Technical Specifications

Items Prescription
Active Matter % 79-81 49-51
Appearance25℃ light yellow to colorless transparent visviscous liquid Pale yellow  to Colorless transparent liquid
Concentration 45%/50%/80%/99%
Free amine+HCLamine  <% 2 2
Solvent% 7-8 /
25℃,NTU< 25 25
PH(1) 4.0-8.0 4.0-9.0
(APHC) < 100 100


>> Package and Storage Conditions

  • Packaged in lBC tanks or blue plastic drums.

  • Store in a sealed container in a cool, dry place.

  • Keep away from fire sources and oxidants.

  • Avoid high temperatures and humid environments to prevent caking due tomoisture absorption.


Shanghai Shanli Jinghe Chemical Co., Ltd.

Surfactants & Specialty Chemicals
Manufacturing · Supply · International Trade

 

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