1.41517

SAFC

PARTECK® COAT (Polyvinyl alcohol)

EMPROVE® ESSENTIAL, Ph. Eur., ChP, JPE, USP

Synonym(s):
Parteck® Polyvinyl alcohol, PVA, PVOH
Linear Formula:
(C2H4O)n
CAS Number:
MDL number:

Quality Level

Agency/Method

ChP
JPE
Ph. Eur.
USP

product line

EMPROVE® ESSENTIAL

pH

5-6.5 (4% in H2O)

mp

160-240 °C

bulk density

400‑670 kg/m3

shipped in

ambient

storage temp.

20-25°C

InChI

1S/C2H4O/c1-2-3/h2-3H,1H2

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

General description

With formulation challenges in mind, we have used particle engineering technologies to develop functional excipients specifically for solid dosage forms. The products in our Parteck® portfolio feature unique particle properties tailored for excellent performance in tableting processes, for specific drug delivery technologies, or for solubility enhancement.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Parteck® COAT excipient is a particle-engineered polyvinyl alcohol (PVA) with a unique structure specifically designed for immediate release film coating application. Due to its optimized particle size, it helps to reduce dissolving times when preparing the coating solution, thus increasing process efficiency. Parteck® COAT excipient can be combined with a variety of supporting excipients such as plasticizers, anti-tacking agents and pigments – all available in our portfolio – to give you full flexibility in designing just the right coating for your need, and in the right timeframe. It is also very well-suited for coating ODT formulations using the Parteck® ODT orally disintegrating excipient system.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
PARTECK is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 1

Certificate of Analysis

Certificate of Origin

What is the Emprove® Program?

The Emprove® Program is a system providing comprehensive and thorough documentation of our filters and single-use components, pharma raw materials, and starting materials.

Material Qualification Dossier

Free of charge - Sign in to download

Quality Management Dossier

Available by subscription or for a fee

Operational Excellence Dossier

Available by subscription or for a fee

Learn more about the benefits an Emprove® Program subscription can provide
Why are these documents unavailable?
Emprove® Dossiers contain information intended to support the registration process and risk assessment activities of pharmaceutical producers and contain confidential information. Please contact us if you would like access.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service