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Crospovidone

Details for Crospovidone

Crospovidone

Category:

Polymers

Crospovidone
CAS NO: 9003-39-8
EC NO:
Molecular Formula: (C6H9NO)n
Molecular Weight: 111.143
Specification:
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;
Molecular Structure: Crospovidone 9003-39-8
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