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 |
| Punto ng pag-kulo | 90-93 °C |
| Temperatura ng pagkatunaw | >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 ginagamit 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.
PolyvinylpyrrolidoneK-17;Polyvinylpyrrolidone, average MW 58,000;Polyvinylpyrrolidone K 15 Viscosity Average Molecular Wt.10,000;Polyvinylpyrrolidone K 30 Lagkit Average Molecular Wt.40,000;Polyvinylpyrrolidone K 90 Lagkit Average Molecular Wt.630,000;Polyvinylpyrrolidone K 60 Viscosity Average Molecular Wt.220,000 (45% sa Tubig);Polyvinylpyrrolidone, Avg.MW Tinatayang.40,000;vinylpyrrolidone homopolymer;1-Vinyl-2-pyrrolidone polimer;Polyvinylpyrrolidone solution;CarboTab PVP;Lagkit Average Molecular Wt.10,000;Polyvinylpyrrolidone, average;Polyvinylpyrrolidone, average MW 1.300.000, K85-95 1KG;Polyvinylpyrrolidone, average MW 1.300.000, K85-95 500GR;Polyvinylpyrrolidone, average MW 58.000, K29-32 100GR;Polyvinylpyrrolidone, average MW 58.000, K29-32 500GR;PoIyvinylpyrrolidone;polyvinylpolypyrolidone;undissolve polyvinylpolypyrolidone(PVPP);POLYVIDONE 25 1 KG;POLYVIDONE 25 100 G;POLYVINYLPOLYPYRROLIDONE DIVERGAN RS;Polyvinyl pyrrolidone (MW 1.3 Milyon);PlasdonePVP;POVIDONE(RG);Polyvinylpyrrolidone, average MW 8,000, K 15 - 19;Polyvinylpyrrolidone (PVP10);143rp;1-ethenyl-2-pyrrolidinonepolymers;1-ethenyl-2-pyrrolidinonhomopolymer;1-vinyl-2-pyrrolidinonpolymers;Polyvinylpyrrolidone (PVP)
