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Key Documents

96329

Sigma-Aldrich

Kollicoat® SR 30 D

28.5-31.5% solids basis

Sinonimo/i:

Poly(vinyl acetate) dispersion 30 %, Poly(vinyl acetate) stabilized with polyvinylpyrrolidone and sodium lauryl sulfate

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About This Item

Numero CAS:
9003-20-7
Numero MDL:
MFCD00084457
Codice UNSPSC:
12162002
NACRES:
NA.25

Saggio

25.0-30.0% (saponification value * 0.1534)
28.5-31.5% solids basis

Forma fisica

dispersion

Impurezze

≤0.5% sulfated ash (verified on random samples only)
≤0.500% particulate matter, agglomerates
≤100 ppm residual monomer vinyl acetate
≤15000 ppm acetic acid
≤20 ppm heavy metals (verified on random samples only)
≤4.0% povidone (N content/0.126)

pH

3.0-5.5

Viscosità

≤100 mPa.s(20 °C, Brookfield RVT) (SP. 1, 100 PRM)

Densità

1.045-1.065

InChI

1S/C4H6O2/c1-3-6-4(2)5/h3H,1H2,2H3
XTXRWKRVRITETP-UHFFFAOYSA-N

Applicazioni

Kollicoat SR is use as a controlled-release coating or as a matrix. Kollicoat polymers can be employed as film coatings (intelligent surfaces) with controlled-release agents, for instant-release or sustained-release applications. Kollicoat polymers can be used with all standard coating equipment and are cost-effective, delivering maximum quality in terms of function, stability, and appearance. This research grade product is intended for use in R&D and development only.

Risultati analitici

appearance and solubility of a film must conform

Note legali

Kollicoat is a registered trademark of BASF SE

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Polivinilpirrolidone

Sigma-Aldrich

02286

Polivinilpirrolidone

vibrant-m

Y0001157

Macrogol-poly(vinyl alcohol) graft-copolymer

Poly(1-vinylpyrrolidone-co-styrene) 38 % emulsion in H2O, <0.5 μm particle size

Sigma-Aldrich

434450

Poly(1-vinylpyrrolidone-co-styrene)

Copovidone United States Pharmacopeia (USP) Reference Standard

USP

1148500

Copovidone

Polyvinyl acetate United States Pharmacopeia (USP) Reference Standard

USP

1548032

Polyvinyl acetate

Polivinilpirrolidone K 30

Sigma-Aldrich

81420

Polivinilpirrolidone

Polivinilpirrolidone average mol wt 40,000

Sigma-Aldrich

PVP40

Polivinilpirrolidone

Wiesław Sawicki et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 60(1), 153-158 (2005-04-26)
The purpose of this study was to work out a method of compression of floating pellets with verapamil hydrochloride (VH) in a dose of 40 mg. It was assumed that this form should reside in the stomach floating for several
Sandra Strübing et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 69(2), 708-717 (2008-02-06)
The purpose of this study was to investigate the mechanism of floating and drug release behaviour of poly(vinyl acetate)-based floating tablets with membrane controlled drug delivery. Propranolol HCl containing tablets with Kollidon SR as an excipient for direct compression and
Nizar Al-Zoubi et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 69(2), 735-742 (2008-02-23)
Sustained-release of buspirone HCl (BUH) was attempted by spray drying after dissolving in two commercially available aqueous polymeric dispersions (Eudragit RS 30 D or Kollicoat SR 30 D) at five different drug:polymer ratios (1:1, 1:2, 1:3, 1:6 and 1:9). The
Vibha Puri et al.
Journal of pharmaceutical sciences, 101(1), 342-353 (2011-09-22)
Amorphous solid dispersions (ASDs) may entail tailor-made dosage form design to exploit their solubility advantage. Surface phenomena dominated the performance of amorphous celecoxib solid dispersion (ACSD) comprising of amorphous celecoxib (A-CLB), polyvinylpyrrolidone, and meglumine (7:2:1, w/w). ACSD cohesive interfacial interactions
Dong-Hao Zhang et al.
Bioresource technology, 124, 233-236 (2012-09-20)
Poly(vinyl acetate-acrylamide) microspheres were synthesized in the absence or presence of isooctane via suspension polymerization and utilized as carriers to immobilize Candida rugosa lipase. When the hydrophobic/hydrophilic surface characteristics of the microspheres were modified by changing the ratio of vinyl
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