| Customization: | Available |
|---|---|
| Certification: | ISO |
| Assay Method: | HPLC |
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Insen supply Polyvinyl Pyrrolidone PVP-K90 CAS:9003-39-8
| Product Name | Polyvinyl Pyrrolidone PVP-K90 |
| CAS No | 9003-39-8 |
| Appearance | White Powder |
| Purity | 98% PVP K30 K90 |
| Type | Organic intermediates |
| Shelf Life | 2 Years |
| Application | Stabilizer; Thickener; Tablet Filler |
Polyvinyl Pyrrolidone PVP-K90 is synthesized from pyrrolidone and ethylene under pressure to form vinyl pyrrolidone monomer, which is then polymerized under the action of a catalyst.
Polyvinylpyrrolidone K30 (PVPK30) has a wide range of applications in medicine and is one of the three major pharmaceutical excipients advocated internationally. The most widely used adhesives are tablets and granules. PVP can also be used as a flow aid for capsules, a detoxifier and lubricant for eye drops, a solubilizer for injections, a dispersant for liquid formulations, and a stabilizer for enzymes and thermosensitive drugs. PVP can also be used as a low-temperature preservative in medicine.
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