CAS No.: | 121-54-0 |
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Formula: | C27h42clno2 |
EINECS: | 204-479-9 |
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Benzethonium chloride Chemical Properties |
Melting point | 162-164 °C (lit.) |
Boiling point | 162ºC[at 101 325 Pa] |
density | 0.998 g/mL at 20 °C |
vapor pressure | < 0.001 hPa @ 2°C |
refractive index | 1.5650 (estimate) |
storage temp. | 2-8°C |
solubility | H2O: 0.1 M at 20 °C, clear, colorless |
form | Liquid |
color | White |
PH | 5.5-7.5 (25ºC, 0.1M in H2O) |
Odor | Odorless |
PH Range | 5.5 - 7.5 |
Water Solubility | 1-5 g/100 mL at 18 ºC |
Sensitive | Hygroscopic |
Benzalkonium chloride is a novel quaternary ammonium salt antibacterial agent with extensive applications in the daily chemical and cosmetics industries. Additionally, it has significant applications as a bactericidal and antibacterial agent in the medical and health fields, such as being used as an inhibitory component in eye drops or as an antibacterial ingredient in injectable solutions, which have been widely utilized in Western countries. In the production of heparin sodium products, benzalkonium chloride is an indispensable key intermediate. As a cationic surfactant, it aids in the hydrolysis of gels and serves as a solvent for disinfection and preservation agents.
Item | Standard |
Appearance | White or light white power |
Content | 97.0%-103.0% |
Melting Point | 158-163ºC |
Loss of drying | Less than 5% |
PH | 5.0-6.5 |
Residue On Ignition | Less than 0.1% |
Packing: 25kgs/drum,
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