Peb yog ib tus thawj cojtetrahydrofuran manufacturersthiabTHF cov neeg muag khoomnyob rau hauv Suav teb, peb exported ntau lawm.yog tias koj xav tauyuav tetrahydrofuranlos ntawm Tuam Tshoj, xav tiv tauj peb rau tus nqi sib tw tshaj plaws.
Tetrahydrofuran yog tsim los ntawm lub cev qhuav dej ntawm 1,4-Butanediol.Nws yog ib qho xim tsis muaj xim, tsis muaj zog cycloaliphatic ether thiab yog tshuaj lom neeg nruab nrab, muaj ntau qhov polar thiab miscible nrog dej.THFyog cov kuab tshuaj zoo heev rau ntau cov khoom siv organic.Ib xim tsis muaj pob tshab kua nrog ib qho ethers - zoo li tsw.Nws yog miscible nrog dej.Cov azeotropic sib xyaw ua ke ntawm dej tuaj yeem yaj cov alkaloids xws li cellulose acetate thiab caffein e, thiab solubility zoo dua li ntawmtetrahydro-furanib leeg.Cov organic solvents xws li ethanol, ether, aliphatic hydrocarbons, aromatic hydrocarbons, chlorinated hydrocarbons, thiab lwm yam.tetrahydrofuran tshuaj.
Synonyms:tetrahydro-furan,THF, thf,109-99-9 ib,oxolane ua
| Yam khoom | Txuj | Cov txiaj ntsig |
| Qhov tshwm sim | Ntshiab thiab pob tshab kua | lees paub |
| Purity% (wt) | ≥99.95 | 99.97 ib |
| Cov ntsiab lus dej (ug / g) | 100 | 28 |
| Xim (25ºC) APHA | ≤ 5 | 3 |
| Cov ntsiab lus peroxide (ug / g) | ≤ 5 | 1.25 |
Daim ntawv thov:
1.Raw cov ntaub ntawv rau cov synthesis ntawm spandex.
2.Nws yog dav siv los ua cov kuab tshuaj nyob rau hauv txheej txheej, anticorrosive txheej, luam ntawv number case, daim kab xev thiab zaj duab xis txheej, thiab muaj peev xwm tswj lub thickness thiab brightness ntawm txhuas txheej arbitrarily thaum electroplating txhuas kua.
3.Siv raws li raw cov ntaub ntawv rau organic synthesis xws li tshuaj.
Hais txog peb:
Hebei Guanlang Biotechnology Co., Ltd. belongs rau Guanlang Group, uas tau tsim nyob rau hauv 2007, nyob rau hauv Shijiazhuang nroog uas yog lub peev ntawm Hebei xeev thiab hub sector ntawm Beijing Tianjin thiab Hebei thiab muaj kom zoo dua ntawm kev thauj mus los yooj yim.Peb lub tuam txhab yog niaj hnub high-tech chemical enterprise nrog Kev Tshawb Fawb & Kev Tsim Kho, ntau lawm thiab muag.Peb muaj peb tus kheej lub Hoobkas thiab chaw kuaj mob, kuj muab kev pabcuam customized synthesis rau peb cov neeg siv khoom.
