China Crospovidone | 9003-39-8 supplier

Details for Crospovidone

Crospovidone

111Category:

Polymers

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;Polyvinylpyrrolidone/(PVP-K series);

Molecular Structure:

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