Hexamethylphosphoramide (HMPA) CAS 680-31-9 Kuchena > 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
| Chemical Name | Hexamethylphosphoramide |
| Mashoko anoreva zvakafanana | HMPA;Hexamethyl Phosphoramide;Hexamethylphosphoric Triamide;Hexamethylphosphoric Acid Triamide |
| Nhamba yeCAS | 680-31-9 |
| Nhamba yeCAT | RF-PI2072 |
| Stock Status | MuStock, Kugadzira Kugona 2000MT/Gore |
| Molecular Formula | C6H18N3PO |
| Molecular Weight | 179.20 |
| Melting Point | 7℃(lit.) |
| Boiling Point | 230.0~232.0℃/740 mm Hg(lit.) |
| PH Kukosha | 6.1~8.0 |
| Sensitivity | Air Sensitive;Moisture Sensitive;Very Hygroscopic |
| Solubility mumvura | Kunyatsosanganiswa nemvura |
| Brand | Ruifu Chemical |
| Item | Zvinotsanangurwa |
| Chitarisiko | Isina Ruvara kune Yellowish Liquid |
| Kuchena / Analysis Method | >99.0% (GC) |
| Mvura (naKarl Fischer) | <0.10% |
| Refractive Index n20/D | 1.456~1.460 |
| Chaiyo Gravity (20/20 ℃) | 1.025~1.030 |
| Infrared Spectrum | Inopindirana neChimiro |
| Proton NMR Spectrum | Inopindirana neChimiro |
| Test Standard | Enterprise Standard |
Package:200kg/plastiki chigubhu (kana zingi plating simbi dhiramu), kana maererano nezvinodiwa mutengi
Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma;Dzivirira kubva kuchiedza uye unyoro
Hexamethylphosphoramide (HMPA) (CAS: 680-31-9) inonyungudika mu polar uye kwete-polar solvents.Izvo zvakare zvinosanganiswa neanowanzo shandiswa epurasitiki senge dioctyl phthalate, dioctyl sebacate, uye triphenyl phosphite mune chero chikamu.Dzivisa kusangana neganda.Zvidzitiro zvaro zvinofanirwa kuvharwa zvakasimba kudzivirira kuvuza uye kunyura kwemvura kuti kushatiswe Hexamethylphosphoramide ndiyo inogadzika mwenje yePVC, ichigonesa yakanakisa anti-kuchembera zvivakwa zvekunze zvigadzirwa zvine yakanakisa yemamiriro ekunze, nekudaro ichizivikanwa seyakanyanya-inoshanda mamiriro ekunze ePVC. .Kuwedzerwa kwechigadzirwa ichi kuPVC firimu kunogona kuvandudza zvakanyanya kupikisa kwemamiriro ekunze uye kutonhora kwekudzivirira pamwe nekudzikisa tembiricha yekugadzira ne10 ℃.1. Inogona kushandiswa seanoshanda anti-corrosion agent yePVC uye mamwe marudzi e-chlorine-ine resin zvigadzirwa uye machira.2. Chigadzirwa chacho ndechekupisa kwemamiriro ekunze kwepolyvinyl chloride uye yakanakisa polar solvent, ine mhedzisiro yakakosha pakudzikira kwakadzika tembiricha uye kuramba kuchembera kwefirimu rekurima;ndeye-multi-functional high-boiling polar solvent iyo inonzi aprotic.Inogona kushandiswa sezvinonyungudutsa zvepolymer synthesis ine yakakosha mhedzisiro pane synthesis ye polyphenylene sulfide uye inonhuhwirira polyamide uye zvichingodaro.Ichi chigadzirwa, se co-catalyst yepropylene polymerization catalyst, kana yapihwa kune ethylene propylene rabha, inogona kuvandudza kupotsera uye mafuta kuramba kweyekupedzisira.Hexamethylphosphoramide inogonawo kushandiswa segasi chromatographic fixative, ultraviolet inhibitor, rocket fuel additives yekudzikisa nzvimbo yechando uye makemikari sterilizers.3. Inoshanda isiri-proton solvent;sekugadzirisa kwegasi chromatography (yakanyanya kushandiswa tembiricha: 35 ° C ine methanol seye solvent);inoshandiswa pakuparadzanisa uye kuongorora mahydrocarboni;pakuparadzanisa alkanes, alkenes uye alkynes;accelerator ye stereo-specific reaction;Ultraviolet inhibitor yePVC.
