China New Design Pvpp/Cross Linked Pvp/Crospovidone
Gaining purchaser fulfillment is our company’s purpose without end. We will make terrific initiatives to acquire new and top-quality solutions, meet up with your exclusive specifications and provide you with pre-sale, on-sale and after-sale providers for China New Design Pvpp/Cross Linked Pvp/Crospovidone, Remember to come to feel absolutely free to speak to us for organization. nd we believe we are going to share the most beneficial trading practical experience with all our merchants.
Gaining purchaser fulfillment is our company’s purpose without end. We will make terrific initiatives to acquire new and top-quality solutions, meet up with your exclusive specifications and provide you with pre-sale, on-sale and after-sale providers for Pvpp and Crospovidone, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.
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
Gaining purchaser fulfillment is our company’s purpose without end. We will make terrific initiatives to acquire new and top-quality solutions, meet up with your exclusive specifications and provide you with pre-sale, on-sale and after-sale providers for 2019 China New Design Pvpp/Cross Linked Pvp/Crospovidone, Remember to come to feel absolutely free to speak to us for organization. nd we believe we are going to share the most beneficial trading practical experience with all our merchants.
2019 China New Design Pvpp and Crospovidone, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.
