Isu tiri vamwe vevatungamiritetrahydrofuran vagadziriuyeTHF vatengesikuchina, takatengesa kunze zvakawanda kare.kana uchidatenga tetrahydrofurankubva kuchina, inzwa wakasununguka kutibata nesu kune yakanyanya kukwikwidza mutengo.
Tetrahydrofuran inobudiswa nekushaya mvura kwe1,4-Butanediol.Iyo isina ruvara, inoshanduka cycloaliphatic ether uye haina kwayakarerekera mumakemikari, yakanyanya polar uye inosanganiswa nemvura.THFchinhu chakanakisa chekunyungudutsa kune akawanda organic substances.A colorless transparent fluid ine ethers - sechinhuhwira.Inosanganiswa nemvura.Musanganiswa we azeotropic wakaumbwa nemvura unogona kunyungudutsa maalkaloid akadai secellulose acetate uye caffein e, uye kunyungudika kuri nani pane kuya.tetrahydro-furanndega.General organic solvents senge ethanol, ether, aliphatic hydrocarbons, anonhuwirira hydrocarbons, chlorinated hydrocarbons, nezvimwe zvinogona kunyungudika mutetrahydrofuran.
Mashoko anoreva zvakafanana:tetrahydro-furan,THF,thf,109-99-9,oxolane
| Item | Standard | Results |
| Chitarisiko | Mvura yakajeka uye yakajeka | Inosimbisa |
| Kuchena %(wt) | ≥99.95 | 99.97 |
| Zvemumvura (ug/g) | 100 | 28 |
| Ruvara(25ºC) APHA | ≤5 | 3 |
| Peroxide Content (ug/g) | ≤5 | 1.25 |
Applications:
1.Raw zvinhu zvekugadzirwa kwe spandex.
2.Iyo inoshandiswa zvakanyanya sechinhu chinogadziriswa mumucheka wepamusoro, anticorrosive coating, inki yekudhinda, tepi uye firimu yekuvhara, uye inogona kudzora ukuru uye kupenya kwealuminium layer zvisizvo kana electroplating aluminium liquid.
3.Inoshandiswa sezvinhu zvakasvibiswa zvekugadzirwa kwezvinhu zvakadai semishonga.
Nezvedu:
Hebei Guanlang Biotechnology Co., Ltd. ndeyeGuanlang Group, iyo yakavambwa muna 2007, iri muguta reShijiazhuang rinova guta guru reHebei Province uye hub sector pakati peBeijing Tianjin neHebei uye ine mukana wekufambisa kuri nyore.Kambani yedu ibhizimusi remazuva ano repamusoro-soro remakemikari rine Tsvagiridzo & Kuvandudza, kugadzira uye kutengesa. Isu tine fekitori yedu uye lab, zvakare tinopa yakagadziridzwa sevhisi yekubatanidza kune vatengi vedu.
