【Chemical Name】 Benzethonium chloride
【Synonym】
BenzethoniumchL;FactorypriceBenzethoniumchloride;BENZETHONIUMCHLORIDEBIOULTRA;Benzenemethanaminium,N,N-dimethyl-N-[2-[2-[4-(1,1,3,3-tetramethylbutyl)phChemicalbookenoxy]ethoxy]ethyl]-,chloride,hydrate(1:1:1);2-phenylethyliuMchloride;BENZETHONIUMCHLORIDEEP;BenzethoniuMchloride,97%100GR;BenzethoniuMchloride,97%500GR
【CAS No】 121-54-0
【Molecular Formula】 C27H42ClNO2
【Molecular Weight】 448.08
【Properties】 Melting point 162-164 ° C (lit.) Density 0.998 g/ml at 20 ° C vapor pressure < 0.001 HPA @ 2 ° C refractive index 1.5650 (estimate)
【Specification】≥99
【Packing】25kg/drum
【Usage】 Benzalkonium chloride products have a wide and stable market in medicine, daily chemicals, cosmetics and other fields. In the field of heparin sodium alone, the annual demand for this product is more than 200 tons, which is mainly used for purifying heparin sodium, or for the production of low molecular weight heparin sodium and enoxaparin. In the daily chemical industry, disinfectant wipes also use this product as a bactericidal ingredient in a large amount of chemicalbooks, with an annual dosage of dozens of tons. Moreover, the demand for benzalkonium chloride in the whole daily chemical industry is expanding rapidly, and the dosage will rise rapidly. In the field of cosmetics and environmental disinfection, this product is also very popular, and the scope of promotion and application and market prospect are very broad.
【Product Specification】
Test Items | Specification |
Appearance | White to white-off powder |
Identification Infrared absorption IR | Match with the standard |
HPLC Identification | The retention time of the major peak of the Sample solution corresponds to that of the Standard solution |
Thin-Layer Chromatography(EP9.0) | The principal spot in the chromatogram obtained with the test solution is similar in position and size to the principal spot in the chromatogram obtained with the reference solution. |
Identification(Layer Color EP 9.0) | Match with the standard |
Identification (Precipitate EP 9.0) | Match with the standard |
Identification (Precipitate EP 9.0) | Match with the standard |
Appearance of Solution S (EP 9.0) | Clear and not more intensely coloured than reference solution Y6 |
Assay (HPLC) | 97.0~103.0% |
Assay (Titration EP 9.0) | 97.0~103.0% |
Acidity or Alkalinity (EP 9.0) | Match with the standard |
Volatile bases and salts of volatile (EP 9.0) | 50 ppm max |
Residue on Ignition (Sulfated ash) | 0.1% max |
Melting Point | 158-163 ℃ |
Loss on drying | 5% max |
a). Methyl ethyl ketone | 5000 max |
b). Toluene | 890 max |
a). Any individual unspecified impurity | 0.5 max |
b). Total impurities | 1.0 max |
Ph | 5.0-6.5 |