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Merck
CN
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Key Documents

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1.41439

SAFC

Parteck® SRP 80 (Polyvinyl alcohol)

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

Pharma Manufacturing

Synonym(s):

Parteck® Polyvinyl alcohol, PVA, PVOH

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1 G
CN¥726.38

CN¥726.38

List priceCN¥1,130.66Save 36%

Available to ship onApril 11, 2025Details

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1 G
CN¥726.38

About This Item

Linear Formula:
(C2H4O)n
CAS Number:
9002-89-5
MDL number:
MFCD00081922
UNSPSC Code:
13111042

CN¥726.38

List priceCN¥1,130.66Save 36%

Available to ship onApril 11, 2025Details

Sign In for Best Price
Request a Bulk OrderRequest a Sample

Agency

ChP
JPE
Ph. Eur.
USP

Quality Level

500

product line

EMPROVE® ESSENTIAL

form

fine powder

particle size

60-100 μm (d50)

mp

160-240 °C

application(s)

controlled release
pharmaceutical
solid formulation

storage temp.

15-25°C

InChI

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

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
59106873861N0756
N-亚硝基二乙胺 ISOPAC®

N0258

N-亚硝基二乙胺

N-亚硝基二甲胺-d6 98 atom % D

591068

N-亚硝基二甲胺-d6

N-亚硝基二乙胺 ≥99.0% (GC)

73861

N-亚硝基二乙胺

N-亚硝基二乙胺 liquid

N0756

N-亚硝基二乙胺

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

bp

177 °C (lit.)

bp

153 °C/774 mmHg (lit.)

bp

177 °C (lit.)

bp

177 °C (lit.)

density

0.95 g/mL (lit.)

density

1.086 g/mL at 25 °C

density

0.95 g/mL (lit.)

density

0.95 g/mL (lit.)

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® SRP 80, a functional, fully synthetic excipient based on polyvinyl alcohol (PVA), provides consistent, sustained drug delivery over long release periods. Due to its optimized particle properties, Parteck® SRP 80 excipient has a high compressibility and high dilution potential as well as reliable in-vitro drug dissolution.

Features and Benefits

  • Reliable sustained release profiles of active pharmaceutical ingredients over several hours
  • Suitable for direct compression processes with conventional equipment
  • Resistant to pH- and alcohol-induced dose dumping
  • Superior batch-to-batch consistency and robust performance due to fully synthetic material

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

WGK 1

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