povidone k90 usp40
| post date: | jan 09,2022 |
| expiry date: | jan 16,2022 |
| detailed description: |
cas no. :9003-39-8 quantity: 50metric tons price:15 usd kilograms pharmaceutical industry: pvp-k90 (pharmaceutical grade) is one of the new pharmaceutical synthetic excipients, which can be used as a binder, sustained release agent for tablets and granules, and a cosolvent and stabilizer for injections. it can also be used as a glidant, dispersant for liquid preparations and colorants, stabilizers for enzymes and heat-sensitive drugs, as well as co-precipitation agents for poorly soluble drugs, prolonged effects of eye drops, lubricants, coatings, and so on. there are hundreds of drugs using pvp as excipients. |
| cas registry number: |
9003-39-8 |
| synonyms: | ;polyvinyl pyrrolidone;povidone;pvp;pvp-k;pvp-k17;pvp-k25;polyvinylpyrrolidine;pvp-k30;pvp k 30;pvp-k90;poly vinyl pyrrolidone;k-30;crospovidone;polyinylpyrrolidone;polyvinglpyrrolidone;pvp k30/k90;k30;pvp k30;povidone k25 k30 k90;poly vinyl pyrrolidinone(k=90)urethane;povidone k-17; |
| molecular formula: | (c6h9no)n |
| molecular weight: | 111.143 |
| molecular structure: | 
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| safety description: | s24/25:; |