Benzalkonium chloride 50% H20 solution
Broad-Spectrum Antimicrobial Efficacy: Demonstrates high efficacy against bacteria, algae, and sulfate-reducing bacteria.
Multifunctional Performance: Offers comprehensive functions including slime removal, dispersion, penetration, degreasing, deodorization, and corrosion inhibition.
Safe and Reliable Characteristics: Features low toxicity, non-bioaccumulation, ready water solubility, and stability unaffected by water hardness.
Diverse Industrial Uses: Widely applied in water treatment, textiles, personal care, and chemical processing as a fungicide, softener, antistatic agent, emulsifier, and preservative.
Benzalkonium chloride a cationic surfactant and non-oxidizing biocide, demonstrates broad-spectrum efficacy against bacteria and algae. It effectively controls microbial growth and eliminates sludge in water systems while providing robust stripping, dispersing, and penetrating capabilities. The compound additionally offers degreasing, deodorizing, and corrosion inhibition properties. With low toxicity, non-accumulative characteristics, and ready water solubility unaffected by water hardness, it is widely employed in industrial circulating water systems—including petroleum, chemical, power, and textile sectors—for controlling sulfate-reducing bacteria. Furthermore, it serves as a multifunctional agent in textile processing as a softener, antistatic agent, and emulsifier, and as a preservative in disinfectant wipes.
Benzalkonium chloride, chemically identified as dimethylbenzylalkylammonium chloride, functions as a cationic surfactant and a non-oxidizing antimicrobial agent. It exhibits wide-ranging efficacy in eliminating bacteria and algae, effectively inhibiting the proliferation of aquatic microorganisms and preventing biofilm formation. The compound demonstrates robust capabilities in biofilm removal, dispersion, and penetration, complemented by its additional functions in degreasing, odor control, and corrosion inhibition.
Benzalkonium chloride is commonly employed for disinfection in industrial water circuits including factory cooling systems, power plant water networks, paper mill processes, and oilfield injection systems. It is equally applicable for sanitizing medical equipment and public facilities such as swimming pools and laundry services. Within the food industry, it serves as a reliable disinfectant for processing equipment. Additionally, the textile industry utilizes this compound as a leveling agent, antimicrobial protector, softener, antistatic agent, emulsifier, and finishing agent in dyeing and printing processes.
Benzalkonium Chloride Chemical Properties
Melting point | -5°C |
Boiling point | 100°C |
Density | 0,989 g/cm3 |
Vapor pressure | 130 mPa @ 20°C |
Fp | >100°C |
Storage temp. | 2-8°C |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Form | Semisolid |
Color | Pale yellow |
PH Range | 6 - 9 |
Water Solubility | Miscible with water, methanol and acetone. |
Merck | 14,1059 |
BRN | 4062599 |
Stability: | Hygroscopic |
EPA Substance Registry System | C8-18-Alkydimethylbenzyl ammonium chlorides (63449-41-2) |
Safety Information
Hazard Codes | C,N |
Risk Statements | 21/22-34-50 |
Safety Statements | 36/37/39-45-61-60-26 |
RIDADR | UN 2923 8/PG 3 |
WGK Germany | 3 |
RTECS | BO3151000 |
F | 3-9 |
TSCA | Yes |
HazardClass | 8 |
PackingGroup | III |
HS Code | 34021200 |
Toxicity | LD50 oral in mouse: 150mg/kg |
