Skip to Content
Merck
CN

Key Documents

View All Documentation

02286

Kollidon® 25

Synonym(s):

Polyvinylpyrrolidone, Polyvinylpyrrolidone K25, PVP, Polyvidone, Povidone

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(C6H9NO)n
CAS Number:
9003-39-8
NACRES:
NA.25
UNSPSC Code:
12162002
MDL number:
MFCD00149016
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

200

impurities

≤1 ppm hydrazine, ≤10 ppm heavy metals (verified on random samples only), ≤10 ppm lead (verified on random samples only), ≤10 ppm vinylpyrrolidinone, ≤3.0% 2-pyrrolidone, ≤400 ppm peroxides (as H2O2), ≤5.0% water, ≤500 ppm aldehydes (as acetaldehyde), ≤5000 ppm formic acid, 12.0-12.8% nitrogen (anhydrous basis)

ign. residue

≤0.1% (verified on random samples only)

pH

3.0-5.0

suitability

complies for Infrared spectrum

application(s)

sample preservation

SMILES string

C=CN1CCCC1=O

InChI

1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2

InChI key

WHNWPMSKXPGLAX-UHFFFAOYSA-N

Related Categories

Application

The Kollidon products consist of soluble and insoluble grades of polyvinylpyrrolidone (PVP) of various molecular weights and particle sizes. It is used as dry binders, film-formers, stabilizers in suspensions, dispersants for pigments, enzyme stabilisiers and bioavailablility improvers.
Kollidon SR is a blend of polyvinyl acetate and povidone (K 30) in the ratio 8:2 for use as matrix-forming agent. This research grade product is intended for use in R&D and development only.

Other Notes

Polyvinylpyrrolidone is a component of Denhardt′s Solution and is included at a concentration of 1% (w/v) in the standard 50X stock solution.

Legal Information

Kollidon is a registered trademark of BASF SE

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCK3379
BCCG4333
BCCD9628
BCCC8593
BCCC8592

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Yan-Yan Yin et al.
Inorganic chemistry, 51(8), 4784-4790 (2012-03-31)
Chiral Ni(II) coordination compounds with structures of [NiL(H(2)O)(3)] (1) and {[NiL(H(2)O)]·0.5H(2)O}(n) (2) (H(2)L = thiazolidine 2,4-dicaboxlic acid) have been successfully synthesized by the reaction of Ni(CH(3)COO)(2)·4H(2)O and H(2)L in aqueous solution at 25 and 80 °C, respectively. From the same
Camila Braga Dornelas et al.
Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques, 14(1), 17-35 (2011-04-20)
This work describes the preparation of new nanocomposites based on lamellar silicates (AAM-alkyl ammonium montmorillonite) obtained by the intercalation of PVP K30 and glyceril monostearate. By XRD, TGA and DSC analysis the AAM was characterized and its compactation characteristics, functionality
Jianxin Zhang et al.
International journal of pharmaceutics, 414(1-2), 210-217 (2011-06-02)
Nanothermal analysis (NTA) supported by atomic force microscopy imaging has been used to study the changes that occur at the surfaces of solid dispersions of the drug felodipine and the water soluble polymer, polyvinylpyrrolidone (PVP) on exposure to standard pharmaceutical
Ajit S Narang et al.
Journal of pharmaceutical sciences, 101(1), 127-139 (2011-11-24)
Reactive peroxides in povidone often lead to degradation of oxidation-labile drugs. To reduce peroxide concentration in povidone, the roles of storage conditions, antioxidants, and silicates were investigated. Povidone alone and its physical mixtures with ascorbic acid, propyl gallate, sodium sulfite
Amrit Paudel et al.
Journal of pharmaceutical sciences, 102(4), 1249-1267 (2013-01-30)
The present study investigates the effect of changing spray drying temperature (40°C-120°C) and/or atomizing airflow rate (AR; 5-15 L/min) on the phase structure, physical stability, and performance of spray-dried naproxen-polyvinylpyrrolidone (PVP) K 25 amorphous solid dispersions. The modulated differential scanning
View All Related Papers

Global Trade Item Number

SKUGTIN
Y000049304061833795408
107069002504022536086392
79330-25G04061835176915
79330-100G04061832951102
P3502-100G04061834368021
818887010004022536447537
P1178-100G04061834354192
P3502-25G04061834368038
02286-500G04061838612328

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