PVPP
Contact Info
- Add:B-3-405,WESTPORT NEW TERRTORIES,NO.206 ZHENHUA ROAD,XIHU AREA,HANGZHOU,CHINA., Zip: 310030
- Contact: Manager Zhang
- Tel:+86-571-81061536 /81061531 /81061535
- Email:sunflower@cpvp.com.cn
Other Products
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 |
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.
CAS NO:25249-54-1
EC NO:201-800-4
Molecular Formula:C6H9NO
Molecular Weight:111.1418
Synonyms:;PVP cross-linked;Povidone cross-linked;Polyvinylpyrrolidone cross-linked;1-ethenylpyrrolidin-2-one;PVPP;Crosslinked Povidone;
Molecular Structure:
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