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96329

Sigma-Aldrich

Kollicoat® SR 30 D

28.5-31.5% solids basis

Synonym(e):

Polyvinylacetat stabilisiert mit Polyvinylpyrrolidon und Natriumlaurylsulfat, Polyvinylacetat-Dispersion 30 %

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About This Item

CAS-Nummer:
9003-20-7
MDL-Nummer:
MFCD00084457
UNSPSC-Code:
12162002
NACRES:
NA.25

Qualitätsniveau

100

Assay

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

Form

dispersion

Verunreinigungen

≤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-Wert

3.0-5.5

Viskosität

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

Dichte

1.045-1.065

InChI

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

InChIKey

XTXRWKRVRITETP-UHFFFAOYSA-N

Anwendung

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.

Hinweis zur Analyse

appearance and solubility of a film must conform

Rechtliche Hinweise

Kollicoat is a registered trademark of BASF SE

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Kollidon® 25

Sigma-Aldrich

02286

Kollidon® 25

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

Sigma-Aldrich

434450

Poly(1-vinylpyrrolidon-co-styrol)

Copovidon United States Pharmacopeia (USP) Reference Standard

USP

1148500

Copovidon

Polyvinylacetat United States Pharmacopeia (USP) Reference Standard

USP

1548032

Polyvinylacetat

Polyvinylpyrrolidon K 30

Sigma-Aldrich

81420

Polyvinylpyrrolidon

Polyvinylpyrrolidon average mol wt 40,000

Sigma-Aldrich

PVP40

Polyvinylpyrrolidon

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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