pvp k30 polyvinylpyrrolidone

Name: polyethylene pyrrolidone pvp k30
Product category: Soluble
Povidone k30 action
k30 represents the model of the product, as well as K12,K17,K90, etc., the difference is that the molecular weight is different.
Product Characteristics: All kinds of soluble Kllidon products are supplied in a creamy-white powder with excellent fluidity. They have a slight distinctive smell and are largely tasteless.
PVP has developed into homopolymers, copolymers, crosslinked polymers three categories, the application field also has a good initial artificial plasma solutizer development to medicine, cosmetics, food, coatings, adhesives, printing and dyeing AIDS, separation film, photosensitive materials and other fields.

Efficacy and effects of POvidone k30
Povidone K3O has a viscosity of 98%,

Is POvidone k30 toxic?
Functions of PVPK30:

Povidone K30 is an organic compound with the molecular formula (C6H9NO) n, white to milky white powder; Odorless or slightly smelly? Tasteless.

Povidone K30 is widely used in pharmaceutical products, mainly in solid preparations. In tablets, POvidone K30 acts as a binder in wet-process granules. Povidone K30 powder can also be directly mixed into other powders in dry state, and then added to water, alcohol or water alcohol solution for granulation.

In oral or non-gastrointestinal administration, POvidone K30 acts as a solubilizer to accelerate the dissolution of insoluble drugs from solid preparations. Povidone K30 solution can also be used as a coating material.

In addition, POvidone K30 is used as a suspension aid, stabilizer, or viscosifier in some topical and oral suspensions and solutions. The solubility of many insoluble drugs increases when mixed with POvidone K30.

Is POvidone k30 harmful to human body
Povidone K30 is generally used as a binder for tablets and granules, and the dosage is generally 3%-5%. Povidone K30 is soluble in organic solvents such as water, alcohol and isopropyl alcohol, so increasing its dosage does not delay the disintegration of tablets.

For hydrophobic drugs, the aqueous solution of POvidone K30 is used as the adhesive, which is not only easy to be evenly wet, but also can make the surface of the hydrophobic drug become hydrophilic, which is conducive to the dissolution of the drug and the disintegration of the tablet. Povidone K30 is the best adhesive for the preparation of effervescent tablets, and it is also suitable for heat-sensitive drugs, and the adhesive effect will not change with time. The pressed tablets have high hardness, clean and beautiful appearance, short disintegration time and high dissolution rate.

Difference between POvidone k30 and POvidone
Main ingredients: glucosamine hydrochloride, chondroitin sulfate, fish collagen, calcium carbonate, sodium carboxymethyl starch, POvidone K30, hydroxypropyl methylcellulose, magnesium stearate, film coated premix (hydroxypropyl methylcellulose, polyethylene glycol, titanium dioxide) Glucosamine hydrochloride 37.5g, chondroitin sulfate 12.5g, calcium 12g