Polyvinylpyrrolidone/povidone k series povidone powder
Specifications
CAS No.: 9003-39-8
Grade Standard: Medicine Grade
Place of Origin: Zhejiang, China (Mainland)
Brand Name:STD
Other Names: pvp
Trade Name: Sunvidone® K
Solubity in water: soluble
Type: Auxiliaries and Other Medicinal Chemicals
appearance: white or milky white povidone k power
Product Features
Polyvinylpyrrolidone/povidone k series povidone powder
1. white, free-flowing powder
2. slight characteristic odour
3. practically tasteless.
4. medicine grade
Packaging & Delivery
Packaging Details: 225KG net in fiber drum or PP drum
Delivery Detail: within 25days
Properties:
White or creamy white powder,odourless,nontoxic,non-irritant,dissolves readily in water,alcohol,amine and many other organic solvents.PVP K Series is widely used in pharmaceutical fields,thanks to it’s excellent solubility,film-formingcapability, chemical stability,physiologicalinertia and cementability.
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 |
If you're looking for polyvinylpyrrolidone/povidone k series povidone powder, please be free to place orders with our factory. We also support customized production for the famous brands' products. And if you need, the free sample is also available for quality checking.