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96329 Sigma-Aldrich

Kollicoat® SR 30 D

28.5-31.5% solids basis

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

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Properties

Related Categories Biochemicals and Reagents, Coatings, Excipients for R&D Use Only More...
assay   25.0-30.0% (saponification value * 0.1534)
  28.5-31.5% solids basis
impurities   ≤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
viscosity   ≤100 mPa.s(20 °C, Brookfield RVT) (SP. 1, 100 PRM)
density   1.045-1.065

Description

Application

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.

Analysis Note

appearance and solubility of a film must conform

Legal Information

Kollicoat is a registered trademark of BASF SE

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
AK0920000

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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