As an important polymer fine chemical product, polyvinylpyrrolidone (PVPP) has many excellent and unique properties and has been widely used as a pharmaceutical ingredient complexant.
Due to the high molecular weight and cross-linked structure of polyvinylpyrrolidone, insoluble in water but can quickly promote its network structure expansion and disintegration effect, it is widely used as a disintegrant agent for tablets in medicine, and is widely used as a suspension stabilizer, a complexing agent for pharmaceutical components, and a complexing agent for tannins and polyphenolic substances in plant drugs.
|Appearance||White or yellowish-white powder||Conform|
|PH||5.0 – 7.0||6.27|
|Nitrogen content||11.0% – 12.8%||11.55%|
|Appearance:||White or yellowish-white powder|
|Purity:||Nitrogen 11.0 – 12.8%|
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