2-Benzoylbenzoic acid CAS 85-52-9

Welcome to buy 2-Benzoylbenzoic acid CAS 85-52-9 from us. 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, this product is also widely used as a bactericidal component in the chemicalbook, with an annual consumption of tens of tons. In addition, the demand for benzalkonium chloride in the whole daily chemical industry is expanding rapidly, and the consumption will rise rapidly. In the field of cosmetics and environmental disinfection, this product is also very popular. The scope of promotion and application and market prospect are very broad

2-Benzoylbenzoic acid CAS 85-52-9 Chemical Specification 

2-Benzoylbenzoic acid CAS 85-52-9 Chemical Properties

Melting point 126-129 ° C (lit.)
Boiling point 257-265 ° C (lit.)
Density 1.2022 (roughestimate)
Refractive index 1.5767 (estimate)
Flash point 257 ° C
Sealed in dry, roomtemperature
Solubility chloroform (slightly), methanol (slightly)
Acidity coefficient (PKA) pk1:3.54 (25 ° C)
Morphology crystal powder
Almost white to slightly Beige

2-Benzoylbenzoic acid CAS 85-52-9 Application

It is an important dye and pharmaceutical intermediate
This product is the main raw material of anthraquinone dye intermediates, used to manufacture anthraquinone, benzophenone, 1-amino anthraquinone, etc.