Product Details
SUNVIDONE® K
Synonyms: Povidone; Polyvidone; Povidonum; Polyvinylpyrrolidone
INCI: PVP
CAS NO.:[9003-39-8]
Trade Name: Sunvidone® K
All grades of SUNVIDONE K are supplied in the form of an almost white, free-flowing powder
They have a slight characteristic odour and are practically tasteless.
SPECIFICATION
SUNVIDONE® K series meet the requirements of the latest USP/NF, PhEur., JP/JPE and CP. |
SUNVIDONE® |
K15 |
K17 |
K25 |
K30 |
K90 |
Colour (5% in water) min. |
BY6, B6 |
BY6, B6 |
BY6, B6 |
BY6, B6 |
BY6, B6 |
K value |
12.8-17.3 |
15.3-18.4 |
22.5-27.0 |
27.0-32.4 |
81.0-97.2 |
Impurity A, ppm max |
10 |
10 |
10 |
10 |
10 |
Impurity B, %max |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
Formic Acid. %max |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
Peroxides, ppm max |
400 |
400 |
400 |
400 |
400 |
Aldehyde, ppm max |
500 |
500 |
500 |
500 |
500 |
Hydrazine, ppm max |
1 |
1 |
1 |
1 |
1 |
CRACTERISTICS
White free flouring hygroscopic powder, freely soluble in ethanol, methanol, slightly soluble in acetone.
Because of its solubility in water and in many organic solvents, its high binding power and ability to form complexes, soluble polyvinylpyrrolidone occupies a special position among the synthetic colloids
APPLIICATIONS
Main application of the SUNVIDONE® K Binder
Bioavailability enhancement
|
Tablets, capsules, granules
Tablets, capsules, granules, pellets, suppositories, transdermal systems
|
Film formation
Solubilization
Stabilization of suspensions
|
Ophthalmic solutions, tables, medical plastics
Oral, Parenteral and topical solutions
Oral and parenteral suspensions, instant beverage
powders and granules
|
Hydrophylization
Adhesives
Drug stabilization
Toxicity reduction Tablets, capsules, granules
|
Medical plastics, retard preparations, suspensions
Transdermal systems, adhesive gels
Enzymes in diagnostics
Injection preparations
|
PACKAGES 25KG net in fiber drum or PP drum
http://www.sunvidone.com/