【CAS】63449-41-2
Alias: Quaternaryammoniumcompounds,benzyl-C8-18-alkyldimethyl,chlorides;roccal
Molecular formula: C6H5CH2N(CH3)2CnH2n+1Cl（n=8，10，12，14，16，18）
Structural formula:
1.Product Property
Benzalkonium chloride is a cationic surfactant, belonging to non-oxidizing disinfectants. It has a broad-spectrum and highly effective ability to kill bacteria and algae, and can effectively control the reproduction of bacteria and algae as well as the growth of slime in water. It also has good sludge stripping effects and certain dispersing and penetrating capabilities. At the same time, it has certain oil removal, deodorization and corrosion prevention abilities.
2.
| Parameter | Specification |
| Appearance | Colorless to pale yellow viscous liquid (or white powder) |
| Assay (as C12-C16 alkyl dimethyl benzyl ammonium chloride) | 95.0 – 105.0% |
| pH (5% aqueous solution) | 4.0 – 7.0 |
| Water Content (%) | ≤ 5.0 (liquid), ≤ 3.0 (powder) |
| Ethanol/Isopropanol Content (for solutions, %) | ≤ 10.0 |
| Residue on Ignition (%) | ≤ 0.1 |
| Heavy Metals (as Pb, ppm) | ≤ 10 |
| Ammonium Compounds (ppm) | ≤ 500 |
3.Application scope and Usage
Benzalkonium chloride is mainly used as an effective disinfectant (for medical devices, wound disinfection, contact lens care solution), a preservative (added to ophthalmic preparations, nasal sprays and cosmetics), and an industrial bactericide (in water treatment systems, textile disinfection), and is also widely used in daily chemical products (disinfectant wipes, antibacterial hand sanitizers) to achieve rapid sterilization (bacteria/fungi/encapsulated viruses) by destroying the cell membranes of microorganisms.
4.Package and Storage
Packed in 200kg iron drums and 50kg plastic drums. This series of products are non-flammable and can be stored and transported in accordance with general chemical storage and transportation methods. Store in a dry and ventilated place. Shelf life is two years.
【CAS】63449-41-2
Alias: Quaternaryammoniumcompounds,benzyl-C8-18-alkyldimethyl,chlorides;roccal
Molecular formula: C6H5CH2N(CH3)2CnH2n+1Cl（n=8，10，12，14，16，18）
Structural formula:
1.Product Property
Benzalkonium chloride is a cationic surfactant, belonging to non-oxidizing disinfectants. It has a broad-spectrum and highly effective ability to kill bacteria and algae, and can effectively control the reproduction of bacteria and algae as well as the growth of slime in water. It also has good sludge stripping effects and certain dispersing and penetrating capabilities. At the same time, it has certain oil removal, deodorization and corrosion prevention abilities.
2.
| Parameter | Specification |
| Appearance | Colorless to pale yellow viscous liquid (or white powder) |
| Assay (as C12-C16 alkyl dimethyl benzyl ammonium chloride) | 95.0 – 105.0% |
| pH (5% aqueous solution) | 4.0 – 7.0 |
| Water Content (%) | ≤ 5.0 (liquid), ≤ 3.0 (powder) |
| Ethanol/Isopropanol Content (for solutions, %) | ≤ 10.0 |
| Residue on Ignition (%) | ≤ 0.1 |
| Heavy Metals (as Pb, ppm) | ≤ 10 |
| Ammonium Compounds (ppm) | ≤ 500 |
3.Application scope and Usage
Benzalkonium chloride is mainly used as an effective disinfectant (for medical devices, wound disinfection, contact lens care solution), a preservative (added to ophthalmic preparations, nasal sprays and cosmetics), and an industrial bactericide (in water treatment systems, textile disinfection), and is also widely used in daily chemical products (disinfectant wipes, antibacterial hand sanitizers) to achieve rapid sterilization (bacteria/fungi/encapsulated viruses) by destroying the cell membranes of microorganisms.
4.Package and Storage
Packed in 200kg iron drums and 50kg plastic drums. This series of products are non-flammable and can be stored and transported in accordance with general chemical storage and transportation methods. Store in a dry and ventilated place. Shelf life is two years.
【CAS】18472-51-0
Alias: CHLOROHEXIDINE DIGLUCONATE, SOLUTION;Chlorhexdine digluconate;Chlorhexidin bigluconate
Molecular formula: C34H54Cl2N10O14 Relative molecular mass: 897.76
Structural formula:
1.Product Property
Chlorhexidine Gluconate is a low-efficiency disinfectant. It can rapidly kill suppurative bacteria, intestinal pathogenic bacteria, common pathogenic bacteria causing hospital infections, pathogenic bacteria in the air, and pathogenic yeasts. It is suitable for long-term skin sterilization protection of hands and other parts of the body.
2.
| Parameter | Specification |
| Appearance | Clear, colorless to pale yellow viscous liquid |
| Assay | 19.0 – 21.0% (w/w) |
| pH (20% aqueous solution) | 5.5 – 7.0 |
| Density (20°C, g/cm³) | 1.06 – 1.07 |
| Water Content (%) | ≤ 15.0 |
| Glucose Content (%) | ≤ 5.0 |
| Chlorhexidine Free Base (%) | ≤ 1.0 |
| Residue on Ignition (%) | ≤ 0.1 |
| Heavy Metals (as Pb, ppm) | ≤ 10 |
| Microbial Limits | Total aerobic count ≤ 100 CFU/mL |
3.Application scope and Usage
Disinfectant and antiseptic drugs have a very strong broad-spectrum antibacterial and antiseptic effect, and are effective against both Gram-positive and Gram-negative bacteria. They can be used for external hand and skin disinfection, as well as for rinsing wounds.
4.Package and Storage
Packed in 200kg iron drums and 50kg plastic drums. This series of products are non-flammable and can be stored and transported in accordance with the storage and transportation methods for general chemicals. Store in a dry and well-ventilated place. Shelf life: two years.
