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- Details for Crospovidone
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Crospovidone
Category : Polymers
CAS NO : 9003-39-8 EC NO : MF : (C6H9NO)n MW : 111.143 Product description : 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.
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 : 