Polyvinylpyrrolidone na may CAS 9003-39-8
Ang Polyvinylpyrrolidone (PVP) ay isang polymer ng vinylpyrrolidone, na maaaring nahahati sa natutunaw na PVP at hindi matutunaw na PVPP dahil sa magkaibang antas ng polymerization nito. Ang relatibong molekular na timbang ng natutunaw na PVP ay 8000~10000, na maaaring magamit bilang isang precipitator.
| Pangalan ng produkto | Polyvinylpyrrolidone |
| CAS | 9003-39-8 |
| Imbakan | 2-8°C |
| Boiling point | 90-93 °C |
| Natutunaw na punto | >300 °C |
| PH | 3.0-5.0 |
| Solubility | H2O: natutunaw100mg/mL |
| MF | CH4 |
1.Clarifier; Pigment stabilizer; Colloid stabilizer, pampalapot; Tagapuno ng tablet; dispersant.
2. Madalas itong ginagamit bilang ahente ng paglilinaw para sa beer, suka, alak, atbp.
3. Ginagamit bilang nakatigil na likido para sa gas chromatography
4. Complex ng PVP-I bilang disinfectant
5. Mga disinfectant para sa medikal, aquaculture at pag-aalaga ng hayop. Ito ay ginagamit para sa pagdidisimpekta ng balat at mauhog lamad.
6. Kapag ginamit sa pang-araw-araw na mga pampaganda, ang PVP at copolymer ay may magandang dispersibility at film-forming property, at maaaring gamitin bilang styling liquid, styling agent ng hair spray at mousse, shading agent ng hair conditioner, foam stabilizer ng shampoo, wave styling agent , at dispersant at affinity agent ng pangkulay ng buhok.
7. Ito ay ginagamit upang sumipsip ng mga phenol at tannic acid mula sa mga katas ng tubig upang linisin ang mga enzyme ng halaman. Ginagamit bilang chromatographic adsorbent upang paghiwalayin ang mga aromatic acid, aldehydes at phenols.
25kgs/drum,9tons/20'lalagyan.
25kgs/bag, 20tons/20'container.
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