SUNLYDONE® CL (food grade)
STRUCTURE & NOMENCLATURE
Synonyms: PVPP, Crosslinked Polyvinylpyrrolidone
CTFA/INCI: Insoluble PVP
CAS No.: [25249-54-1]
Trade name: Sunvidone CL
Povidone is hygroscopic, insoluble in water and all other common solvents, but rapidly expands in aqueous solution.
Does not contain any gel foam. According to different particle sizes, it is divided into type A and type B.
|PH (10% suspension)||5.0-8.0||5.0-8.0||5.0-8.0|
|Water, % max.||6.0||6.0||6.0|
|Sulphate ash, % max.||0.4||0.4||0.4|
|Water-soluble substances, % max.||1.0||1.0||1.0|
|Free-NVP, mg/kg max.||10||10||10|
|Free-N,N'-Divinylinidazolidone, mg/kg max.||2||2||2|
|Lead, mg/kg max.||5||5||5|
|Particle size, microns||0-300||45%<75|
|Equivalent to||BASF's||Divergan R||Divergan F|
|ISP's||Disintex||Polgclar R||Polyclar 10/V|
PVPP is widely used as a stabilizer due to its insolubility in water and other common solvents.
A clarifying agent for beer/wine and other beverage products that removes polyphenols and tannins during beer/wine/beverage processing.
20kg net in fiber drums or 50kg net in PP drums.If you're looking for insoluble polyvinylpyrrolidone, please be free to place orders with our factory. We also support customized production for the famous brands' products. And if you need, the free sample is also available for quality checking.