Polyvinylpyrrolidoni Series PVP K12 K15 K17 K25 K30 K60 K90

Casus:9003-39-8

Productum:PVP K12 K15 K17 K25 K30 K60 K90

Aspectus:Pulvis albus

MF:CH4

Synonyma:vinisil; vinylpyrrolidonipolymerum; PVP K30 USP24; PVP K120; K30 PVP K30; K 30 POVIDONUM K 30 BP/USP; PVP H-30; PVP K 30 GRADUS TECHNICUS; POLYVINYLPYRROLIDUM K 25; POLYVINYLPYRROLIDUM K 60; POLYVINYLPYRROLIDUM-DIVERGAN RS; POLYVINYLPYRROLIDUM; POLYVIDONUM; PLASDONE XL; PLANT AC; PVPD; Polyvinylpyrrolidoni PVP/PA Copolymerum; POLYVINYLPYRROLIDONEPOLYMERA; polyvinylpyrrolidonum, povidonum; POLY(N-VINYL-2-PYRROLIDUM) (Pondus Magneticum Humilis);

Nuntium Tuum Relinque

Detalia Producti

Deprime

Etiquettae Productarum

Quid est Polyvinylpyrrolidoni series PVP K12 K15 K17 K25 K30 K60 K90?

Pulvis vel solutio aquosa, solubilis in aqua, alcohole, amina et hydrocarbonibus halogenatis, insolubilis in acetono, aethere, etc. Excellentem solubilitatem, biocompatibilitatem, inertiam physiologicam, pelliculam formantem, facultatem membranae protegendi et facultatem combinandi varietatem compositorum organicorum et inorganicorum habet. Stabilis est acidis, sali et calori, itaque latam usuum varietatem habet.

Specificatio

TYPUS		PVP K12	PVP K15	PVP K17	PVP K25	PVP K30	PVP K60	PVP K90
Aspectus		Pulvis albus
Valor K		10.2-13.8	12.75-17.25	15.3-18.36	22.5-27.0	27-32.4	54-64.8	81-97.2
Impuritas singularis NVP (impuritas A)	(CP2005/USP26) %max	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Impuritas singularis NVP (impuritas A)	(USP31/EP6/BP2007) ppm maximum	10	10	10	10	10	10	10
Aqua % maxima		5.0	5.0	5.0	5.0	5.0	5.0	5.0
Contentum % minimum		95	95	95	95	95	95	95
pH (solutio aquosa 5%)		3.0-5.0	3.0-5.0	3.0-5.0	3.0-5.0	3.0-5.0	4.0-7.0	4.0-7.0
Cinis sulfatis percentualis maximus		0.1	0.1	0.1	0.1	0.1	0.1	0.1
Contentum nitrogenii		11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8
Contentum 2-P % maximum		3.0	3.0	3.0	3.0	3.0	3.0	3.0
Aldehydum ppm maximum		quingenti	quingenti	quingenti	quingenti	quingenti	quingenti	quingenti
Maximum ppm metallorum gravium		10	10	10	10	10	10	10
Hydrazinum ppm maximum		1	1	1	1	1	1	1
Hydrogenii peroxidi ppm maximi		quadringenti	quadringenti	quadringenti	quadringenti	quadringenti	quadringenti	quadringenti

Applicatio

Polyvinylpyrrolidonum late in medicina adhibetur et unum est e tribus novis excipientibus pharmaceuticis internationaliter commendatis. Inter glutina latissime adhibita sunt tabulae et granula. Etiam adhiberi potest ut adiumentum fluxionis pro capsulis, detoxificatio et lubricans pro medicamentis ophthalmicis, co-solvens pro injectionibus, dispergens pro praeparationibus liquidis, et stabilisator pro enzymis et medicamentis calori sensibilibus. Povidonum etiam cum iodo povidone iodato (PVP-I) et disinfectante synthesizari potest. In lentibus contactuum, PVP ut pars lentium contactuum adhibetur ad earum hydrophilicitatem augendam. PVP etiam ut conservativum cryogenicum in medicina adhiberi potest.