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Non-chlorine double-chain quaternary ammonium salt
Nickname: ammonium didecylmethyl sulfate
CAS number:82703-31-9
English name:1-Decanaminium, N-decyl-N,N-dimethyl-, methyl sulfate (1:1)
structural formula:C22H48NCH3O4S
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Technical indicators | ||
1. Minimum inhibitory rate index | ||
project | index | |
Appearance (25℃) | Colorless viscous liquid | |
Active substance (%) | 20~80 | |
Free amine (%) | <1 | |
PH(1% aqueous solution) | 3~6 | |
Bacteriostatic index | Staphylococcus aureus | 4.53ppm(90%) |
escherichia coli | 62.5ppm (90%) | |
2. Stimulation and sensitization indicators | ||
project | index | |
exterior | Colorless to yellowish viscous transparent liquid | |
Skin allergy experiment | Sensitization rate | |
A complete skin irritation experiment | Maximum skin irritation index | |
Detection environment | Room temperature (℃) | 18~26 |
Humidity (%) | 40~70 | |
conclusion | 0 irritation, 0 sensitization | |
3. Sterilization rate index | ||
project | index | |
exterior | Colorless to yellowish viscous transparent liquid | |
Test strain | Escherichia coli, Pseudomonas aeruginosa, Candida albicans, Klebsiella pneumoniae, Staphylococcus aureus, Aspergillus Niger. | |
testing time | 10 minutes | |
conclusion | The sterilization rate is 99.999% | |
4. Two-year validity index | ||
project | index | |
exterior | Colorless to yellowish viscous transparent liquid | |
Test strain | Escherichia coli, Pseudomonas aeruginosa, Candida albicans, Klebsiella pneumoniae, Staphylococcus aureus, Aspergillus Niger | |
Disinfectant concentration (%) | 0.02 | |
testing time | 10 minutes | |
sterilizing rate | 99.999% | |
conclusion | Two-year validity is qualified. | |
5. Low temperature sterilization index | ||
project | index | |
exterior | Colorless to yellowish viscous transparent liquid | |
Experimental strain | Escherichia coli, Pseudomonas aeruginosa, Candida albicans, Klebsiella pneumoniae, Staphylococcus aureus, Aspergillus Niger | |
Test item | Low temperature experiment | |
Temperature (℃) | ﹣40℃ | |
testing time | 10 minutes | |
Sterilization rate (%) | 99.999% | |
conclusion | -sterilization ability at 40℃ |
the performance and application
This product is a cationic surfactant. It is a double-chain quaternary ammonium compound, colorless and viscous liquid at room temperature, chlorine-free and foam-free.
No corrosion to equipment, no irritating smell, easy to dissolve in water and organic solvents;
This product has reliable disinfection effect, good stability, no irritation to skin and mucosa, stable chemical properties, long-term storage, and is not volatile.
Metal has no corrosion and no residual poison; Similar to the conventional double-chain quaternary ammonium salt, but the bactericidal power is 8 times that of the conventional variety;
This product changes the permeability of cells by destroying the permeability barrier on the surface of bacterial cells, so that the bacteria are broken; Suppress or destroy cells。The activity of internal enzymes leads to microbial death. Can effectively kill bacterial propagules, fungi, intestinal pathogenic diseases, pyogenic cocci, lipophilic viruses,Pathogenic yeast and common bacteria;
This product is widely used in aquaculture, environment, skin, surface disinfection and sterilization, water sterilization and algae removal, etc.
Increasing the temperature can increase the bactericidal effect of this product, which is less affected by pH value.
This product should be dispersed into 20% homogeneous transparent aqueous solution by dispersant before use.
This product can be used for disinfection of aquaculture. Two 20% solutions of this product are compounded with 1~2 50% glutaraldehyde, and the effect is 50% higher than that of the compound system of benzalkonium bromide and glutaraldehyde with equal value.
This product can be used for animal husbandry disinfection. Two 20% solutions of this product are compounded with 1~2 50% glutaraldehyde, and then diluted 5000 times, and sprayed on the site or dipped in washing tools.
This product can be used as an additive for bactericidal daily chemical products (such as bactericidal hand sanitizer, shower gel, laundry detergent, etc.), and 20% of this product solution is directly added according to the proportion of 3.8%.
This product can be used for bactericidal end products (such as wet wipes, antibacterial fibers, emulsion, etc.), and 20% of this product solution is directly added according to the ratio of two ten thousandths.
Usage
Breeding disinfection and sterilization: widely used in various types of farms, external disinfection of aquatic animals, and disinfection of breeding environment;disinfection of object surface: used to disinfect the surface of hospitals, roads, public places, homes and other objects;
Disinfection of object surface: used to disinfect the surface of hospitals, roads, public places, homes and other objects;
Water sterilization and algae removal: used for sterilization and algae removal of aquaculture water, drinking water and industrial water.
Skin disinfection: it can also be used to disinfect the skin and mucosa of animals and human beings.
Bactericide capable of bee used for clothe.
Packaging and Storage
Plastic containers can be used for packaging, and the packaging specifications are 25kg/ barrel, 50kg/ barrel, 200kg/ barrel and 1000kg/ barrel.
Sealed at room temperature with a shelf life of two years.
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