Polyvinylpyrrolidone(PVPP) 25249-54-1

Polyvinylpyrrolidone(PVPP) 25249-54-1

Insoluble polyvinylpyrrolidone SUNLYDONE® CL (food grade) STRUCTURE & NOMENCLATURE (C 6 H 9 NO) 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...
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Product Details

Insoluble polyvinylpyrrolidone


SUNLYDONE® CL (food grade)

STRUCTURE & NOMENCLATURE


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(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)

SunlydoneCLCL-RCL-S
PH (10% suspension)5.0-8.05.0-8.05.0-8.0
Water, % max.6.06.06.0
Sulphate ash, % max.0.40.40.4
Water-soluble substances, % max.1.01.01.0
Free-NVP, mg/kg max.101010
Free-N,N'-Divinylinidazolidone, mg/kg max.222
Lead, mg/kg max.555
Nitrogen, %11.0-12.811.0-12.811.0-12.8
Particle size, microns0-30045%<75
15%<37
100%<75
Equivalent toBASF's
Divergan RDivergan F

ISP'sDisintexPolgclar RPolyclar 10/V


APPLICATIONS

Clarification for beers, wines, fruits; Disintegrant for detergent tablets

Absorbent for purification in aqueous solution



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