I-Hexamethylphosphoramide (HMPA) CAS 680-31-9 Purity >99.0% (GC) Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Hexamethylphosphoramide (HMPA) (CAS: 680-31-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Igama Lekhemikhali | I-Hexamethylphosphoramide |
| Omqondofana | I-HMPA;I-Hexamethyl Phosphoramide;I-Hexamethylphosphoric Triamide;I-Hexamethylphosphoric Acid Triamide |
| Inombolo ye-CAS | 680-31-9 |
| Inombolo yeCAT | I-RF-PI2072 |
| Isimo Sesitoko | Esitokweni, Amandla Okukhiqiza 2000MT/Unyaka |
| I-Molecular Formula | I-C6H18N3PO |
| Isisindo samangqamuzana | 179.20 |
| I-Melting Point | 7℃(okhanyayo) |
| Iphuzu elibilayo | 230.0~232.0℃/740 mm Hg(lit.) |
| PH Inani | 6.1~8.0 |
| Ukuzwela | Izwela Umoya;Ukuzwela Umswakama;I-Hygroscopic kakhulu |
| Ukuncibilika Emanzini | Ixube Ngokuphelele Namanzi |
| Ibhrendi | I-Ruifu Chemical |
| Into | Imininingwane |
| Ukubukeka | Uketshezi Olungenambala Kuya Kuphuzi |
| Ukuhlanzeka / Indlela Yokuhlaziya | >99.0% (GC) |
| Amanzi (nguKarl Fischer) | <0.10% |
| I-Refractive Index n20/D | 1.456~1.460 |
| I-Gravity ethize (20/20℃) | 1.025~1.030 |
| I-Infrared Spectrum | Ivumelana Nesakhiwo |
| I-Proton NMR Spectrum | Ivumelana Nesakhiwo |
| Izinga Lokuhlola | I-Enterprise Standard |
Iphakheji:200kg/isigubhu sepulasitiki (noma i-zinc plating iron drum), noma ngokusho kwemfuneko yekhasimende
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama
I-Hexamethylphosphoramide (HMPA) (i-CAS: 680-31-9) iyancibilika kuma-solvents angama-polar kanye ne-non-polar.Iphinde ixubane namapulasitiki asetshenziswa kakhulu njenge-dioctyl phthalate, i-dioctyl sebacate, ne-triphenyl phosphite kunoma iyiphi ingxenye.Gwema ukuthinta isikhumba.Iziqukathi zayo kufanele zivalwe ngokuqinile ukuze kuvinjelwe ukuvuza nokumuncwa kwamanzi ukuba konakaliswe I-Hexamethylphosphoramide iyisinzinzisi sokukhanya se-PVC, esivumela izakhiwo ezinhle kakhulu zokulwa nokuguga zemikhiqizo yangaphandle enokumelana nesimo sezulu esihle kakhulu, ngakho-ke yaziwa njenge-agent esebenza kahle kakhulu ye-PVC yesimo sezulu. .Ukwengezwa kwalo mkhiqizo efilimini ye-PVC kungathuthukisa kakhulu ukumelana nesimo sezulu nokumelana nokubanda kanye nokunciphisa izinga lokushisa lokucubungula ngo-10℃.1. Ingasetshenziswa njenge-ejenti ephumelelayo yokulwa nokugqwala ye-PVC kanye nezinye izinhlobo zemikhiqizo ye-resin equkethe i-chlorine nezingubo.2. Umkhiqizo yi-solvent yesimo sezulu se-polyvinyl chloride kanye ne-solvent enhle kakhulu ye-polar, enomthelela obalulekile emazingeni aphansi okushisa nokumelana nokuguga kwefilimu yezolimo;iyi-multi-functional high-billing polar solvent eyi-aprotic.Ingasetshenziswa njengezincibilikisi ze-polymer synthesis enomphumela okhethekile ekuhlanganiseni kwe-polyphenylene sulfide kanye ne-polyamide enamakha nokunye.Lo mkhiqizo, njenge-co-catalyst ye-propylene polymerization catalyst, lapho unikezwa irabha ye-ethylene propylene, ungathuthukisa ukumelana kwe-missile namafutha yakamuva.I-Hexamethylphosphoramide ingasetshenziswa futhi njenge-gas chromatographic fixative, i-ultraviolet inhibitor, izithasiselo zikaphethiloli we-rocket ukwehlisa indawo yokuqandisa kanye nezibulala-magciwane zamakhemikhali.3. Isebenza ngempumelelo i-non-proton solvent;njenge-fixative ye-chromatography yegesi (izinga lokushisa eliphakeme kakhulu lokusetshenziswa: 35°C ne-methanol njenge-solvent);esetshenziselwa ukuhlukanisa nokuhlaziya ama-hydrocarbons;ukuhlukaniswa kwama-alkanes, ama-alkenes nama-alkynes;i-accelerator ye-stereo-specific reaction;I-Ultraviolet inhibitor ye-PVC.
