Crospovidone
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
Crospovidone (SUNVIDONE®CL Series)
SUNVIDONE®CL
STRUCTURE & NOMENCLATURE
(C6H9NO)n
Synonyms: Crospolividone, PVPP. Crosslinked PVP.
CTFA/INCI: Insoluble PVP
CAS No.: [9003-39-8]
Trade name: Sunvidone-CL
CHARACTERS:
White to white-off 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 (USP/NF22, EP5)
Sunvidone |
CL-100 |
CL-30 |
CL-10 |
|
Identification |
Pass |
Pass |
Pass |
|
Particle size, microns |
50-300 |
0-75 |
0-50 |
|
PH (1% aqueous suspension) |
5-8 |
5-8 |
5-8 |
|
Water, % max. |
5 |
5 |
5 |
|
Sulphate ash, % max. |
0.1 |
0.1 |
0.1 |
|
Water-soluble substances, % max. |
1.0 |
1.0 |
1.0 |
|
Heavy metals, ppm max. |
10 |
10 |
10 |
|
Vinylpyrrolidone, ppm max. |
10 |
10 |
10 |
|
Peroxides(as H2O2), ppm max. |
400 |
400 |
400 |
|
Nitrogen, % |
11.0-12.8 |
11.0-12.8 |
11.0-12.8 |
|
Equivalent to |
EP5's |
A |
|
B |
|
BASF's |
Kollidon CL |
Crospovidone M |
Kollidon CL-M |
|
ISP's |
Polyplasdone XL |
Polyplasdone XL-10 |
Polyplasdone INF-10 |
APPLICATIONS
A high effective dry binder; A stabilizer for suspension; Filtration aids
PACKAGINGS: 20kg, 45kg net in fiber drums; 50kg net in PP drums.
CAS NO:9003-39-8
EC NO:
Molecular Formula:(C6H9NO)n
Molecular Weight:111.143
Synonyms:;Polyvinyl pyrrolidone;Povidone;PVP;PVP-K;PVP-K17;PVP-K25;Polyvinylpyrrolidine;PVP-K30;PVP K 30;PVP-K90;poly vinyl pyrrolidone;K-30;Crospovidone;Polyinylpyrrolidone;Polyvinglpyrrolidone;PVP K30/K90;K30;PVP K30;Povidone K25 K30 K90;poly vinyl pyrrolidinone(K=90)urethane;POVIDONE K-17;Polyvinylpyrrolidone/(PVP-K series);
Molecular Structure:
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