Insoluble polyvinylpyrrolidone
SUNLYDONE® CL (food grade)
STRUCTURE & NOMENCLATURE
(C6H9NO)n
Synonyms: PVPP, Crosslinked Polyvinylpyrrolidone
CTFA/INCI: Insoluble PVP
CAS No.: [25249-54-1]
Trade name: Sunvidone CL
CHARACTERS
White to yellowish fine powder, hygroscopic, odorless or with a faint characteristic odor, insoluble in water, alkali, acid and common organic solvents, easily swellable in water without forming gels.
SPECIFICATION (E-1202)
| Sunlydone | CL | CL-R | CL-S | |
| 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 | |
| Nitrogen, % | 11.0-12.8 | 11.0-12.8 | 11.0-12.8 | |
| Particle size, microns | 0-300 | 45%<75 15%<37 | 100%<75 | |
| Equivalent to | BASF's | Divergan R | Divergan F | |
| ISP's | Disintex | Polgclar R | Polyclar 10/V | |
APPLICATIONS
Clarification for beers, wines, fruits; Disintegrant for detergent tablets
Absorbent for purification in aqueous solution
PACKAGINGS
20kg net in fiber drums or 50kg net in PP drums.
If you're looking for insoluble polyvinylpyrrolidone(pvpp) 25249-54-1 clarification for beers wines fruits disintegrant for detergent tablets, 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.
