PVP K60 9003-39-8

 

 

 

Solubility

Easily soluble in water and solvents containing halogenated hydrocarbons, alcohols, amines, nitroalkanes and low molecular fatty acids, etc., but insoluble in a few solvents such as acetone, ether, turpentine, aliphatic hydrocarbons and alicyclic hydrocarbons. Compatible with most inorganic salts and various resins.

Crosslinked homopolymer of pure vinylpyrrolidone. It has the ability of polyvinylpyrrolidone (PVP) to complex with a variety of substances (such as various glutinous substances that cause the discoloration of beverages such as wine). And because of its insolubility, it is easy to remove after filtration.

 

 

Medicine & Health

PVP k60 has excellent physiological inertia, does not participate in human metabolism, and has excellent biocompatibility, and does not cause any irritation to skin, mucous membranes, eyes, etc. Pharmaceutical grade PVP is one of the three new pharmaceutical excipients advocated at home and abroad. It can be used as a binder for tablets and granules, a co-solvent for injections, and a glidant for capsules; detoxifiers and prolonged effects for eye drops , Lubricant and coating film-forming agent, dispersant for liquid preparations and stabilizer for enzymes and heat sensitive drugs, and can also be used as cryopreservation agent. Used in contact lenses to increase their hydrophilicity and lubricity.

 

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