Polyvinylpyrrolidone le CAS 9003-39-8
Tha polyvinylpyrrolidone (PVP) na polymer de vinylpyrrolidone, a dh'fhaodar a roinn ann am PVP soluble agus PVPP neo-sholabailte air sgàth an ìre eadar-dhealaichte de polymerization.Is e an cuideam moileciuil coimeasach de PVP soluble 8000 ~ 10000, a dh'fhaodar a chleachdadh mar fhrasair.
| Ainm toraidh | Polyvinylpyrrolidone |
| CAS | 9003-39-8 |
| Stòradh | 2-8 ° C |
| puing ghoil | 90-93 °C |
| Puing leaghaidh | > 300 ° C |
| PH | 3.0-5.0 |
| Fuasgladh | H2O: soluble 100mg/mL |
| MF | CH4 |
1.Clarifier;Stabilizer pig;Colloid stabilizer, thickener;Clàr lìonaidh;sgapar.
2. Tha e air a chleachdadh gu tric mar àidseant soilleireachadh airson lionn, fìon-dhearcan, fìon, msaa.
3. Air a chleachdadh mar leaghan pàipearachd airson cromatagrafaidheachd gas
4. Iom-fhillte de PVP-I mar disinfectant
5. Dì-ghalaran airson leigheas, tuathanachas-uisge agus àiteachas bheathaichean.Tha e air a chleachdadh airson dì-ghalarachadh craiceann agus mucous membrane.
6. Nuair a thèid an cleachdadh ann an cungaidhean maise làitheil, tha deagh sgapadh agus seilbh film aig PVP agus copolymers, agus faodar an cleachdadh mar leaghan stoidhle, àidseant stoidhle spraeadh fuilt agus mousse, àidseant dubhar inneal-fuilt, stàball foam seampù, àidseant stoidhle tonn , agus neach-sgaoilidh agus àidseant dàimh airson dath fuilt.
7. Tha e air a chleachdadh gus phenols agus tannic acid a ghabhail a-steach bho earrainnean uisge gus einnseanan lusan a ghlanadh.Air a chleachdadh mar adsorbent cromatagrafach gus searbhagan cùbhraidh, aldehydes agus phenols a sgaradh.
25kgs / druma, 9tons / 20'container.
25kgs / poca, 20tons / 20'container.
PolyvinylpyrrolidoneK-17;Polyvinylpyrrolidone, cuibheasachd MW 58,000;Polyvinylpyrrolidone K 15 Viscosity Cuibheasach Molecular Wt.10,000;Polyvinylpyrrolidone K 30 Viscosity Cuibheasach Molecular Wt.40,000;Polyvinylpyrrolidone K 90 Viscosity Cuibheasach Molecular Wt.630,000;Polyvinylpyrrolidone K 60 Viscosity Cuibheasach Molecular Wt.220,000 (45% ann an Uisge);Polyvinylpyrrolidone, Avg.MW Approx.40,000;homopolymer vinylpyrrolidone;Polymer 1-Vinyl-2-pyrrolidone;fuasgladh polyvinylpyrrolidone;CarboTab PVP;Viscosity Cuibheasach Molecular Wt.10,000;Polyvinylpyrrolidone, avera;Polyvinylpyrrolidone, cuibheasachd MW 1.300.000, K85-95 1KG;Polyvinylpyrrolidone, cuibheasachd MW 1.300.000, K85-95 500GR;Polyvinylpyrrolidone, cuibheasachd MW 58.000, K29-32 100GR;Polyvinylpyrrolidone, cuibheasachd MW 58.000, K29-32 500GR;PoIyvinylpyrrolidone;polyvinylpolypyrolidone;polyvinylpolypyrolidone (PVPP);POLYVIDONE 25 1 KG;POLYVIDONE 25 100 G;POLYVINYLPOLYPYRROLIDONE DIVERGAN RS;Polyvinyl pyrrolidone (MW 1.3 Million);PlasdonePVP;POVIDONE(RG);Polyvinylpyrrolidone, cuibheasachd MW 8,000, K 15 - 19;Polyvinylpyrrolidone (PVP10);143 rp;Polymers 1-ethenyl-2-pyrrolidinone;1-ethenyl-2-pyrrolidinonhomopolymer;Polymers 1-vinyl-2-pyrrolidinon;Polyvinylpyrrolidone (PVP)
