Chemical Auxiliaries

  • PVP


  • Polyvinylpyrrolidone, povidone, emulsifier, binder, cosolvent for injection, hair dye dispersant


-- white or milky hygroscopic powder;Colorless, non-toxic, no stimulation;

-- soluble in water and various organic solvents, insoluble in acetone and ether;Excellent solubility, film formation, physiological compatibility, chemical stability and adhesion.


-- adhesives for tablets, particles and capsules (most widely used);

-- enhancing bioavailability, film-forming coating agents, solvent AIDS, capsule flow AIDS, eye drug delay agents and lubricants;

-- solvent AIDS for injections, suspension stabilizers, dispersants and solubilizers for liquid preparations;

-- film forming agents and thickeners for hair styling products, emulsifying stabilizers for cream emulsions, and dye dispersants for hair;

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