Fast delivery Pvpp / Crospovidone
To become the stage of realizing dreams of our employees! To build a happier, additional united and additional experienced team! To reach a mutual gain of our clients, suppliers, the society and ourselves for Fast delivery Pvpp / Crospovidone, We welcome clients, enterprise associations and friends from all components from the earth to make contact with us and find cooperation for mutual positive aspects.
To become the stage of realizing dreams of our employees! To build a happier, additional united and additional experienced team! To reach a mutual gain of our clients, suppliers, the society and ourselves for Crospovidone, We’ve gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.
Polyvinylpyrrolidone cross-linked (PVPP) is a cross-linked polymer that is insoluble in water, strong acids, strong bases, and general organic solvents, formed by the polymerization of vinyl pyrrolidone monomers under specific conditions. As an important polymer fine chemical product, PVPP has many excellent and unique properties, and has been widely used in cosmetics, food, medicine and other fields.
| Product | PolyKoVidoneTM -XL (Type A) |
PolyKoVidoneTM -10 (Type B) |
| Appearance | White or yellowish-white powder or flakes | |
| Water-soluble substances % max. | 1.0 | 1.0 |
| pH Value (1% in water) | 5.0-8.0 | 5.0-8.0 |
| Loss on Drying % max | 5.0 | 5.0 |
| Sulphate ash % max | 0.1 | 0.1 |
| Nitrogen Cotent % | 11.0-12.8 | 11.0-12.8 |
| Impurity A(Vinylpyrrolidone) ppm max | 10 | 10 |
| Peroxide(As H2O2) ppm max | 400 | 1000 |
| Heavy metals ppm max | 10 | 10 |
| Partical size (µm), ≥80% | 50-250 | 5-50 |
PVPP, as an important polymer fine chemical product, has many excellent and unique properties, and has been widely used in cosmetics, food, medicine and other fields. Due to the high molecular weight and cross-linking structure of cross-linked polyvinylketone, it is insoluble in water but can quickly cause its network structure to expand and undergo disintegration when encountering water. PVPP is widely used as a disintegration agent for tablets in medicine, as well as as a suspension stabilizer, a complexing agent for pharmaceutical components, and a complexing agent for tannins and polyphenols in plant-based drugs.
| Product | Synonym | CAS |
| Povidone iodine | PVP-I | 25655-41-8 |
| Polyvinylpyrrolidone | PVP | 9003-39-8 |
| Polyvinylpyrrolidone cross-linked | PVPP | 25249-54-1 |
| N-Vinyl-2-pyrrolidone | NVP | 88-12-0 |
| N-Methyl-2-pyrrolidone | NMP | 872-50-4 |
25kgs/drum, 9tons/20’container
To become the stage of realizing dreams of our employees! To build a happier, additional united and additional experienced team! To reach a mutual gain of our clients, suppliers, the society and ourselves for Fast delivery Pvpp / Crospovidone, We welcome clients, enterprise associations and friends from all components from the earth to make contact with us and find cooperation for mutual positive aspects.
Fast delivery Crospovidone, We’ve gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.
