DME (CAS 115-10-6)Tshuaj lom neeg tau lees paub txog raws li qhov kev ua kom dimethy ether. Qhov no compound muaj ntau lwm cov npe uas koj yuav tuaj hla, txhua tus muab cov laj thawj tshwj xeeb hauv cov ntsiab lus sib txawv.
1. Dimethy ether: Tus Qauv Npe
Lub npe feem ntau, dimethil ether, yog los ntawm nws cov qauv tshuaj. Nws muaj ob methyl pawg (-ch₃) txuas nrog ib qho pa oxygen atom, thiab cov txheej txheem no ua raws cov cai ntawm cov organic chemistry. Cov kws tshawb fawb, cov kws tshawb nrhiav, thiab hauv cov ntaub ntawv tshuaj lom neeg, "Damethil Etaws" yog lub npe uas siv los txheeb xyuas qhov no.
2. Methyl ETherha: Ib qho Kev Yooj Yim
Qee zaum, koj tuaj yeem hnov nws hais txog li methyl ether. Qhov no yog cov lus yooj yim dua, tab sis nws tuaj yeem ua rau tsis meej pem, raws li "methyl ether" tuaj yeem xa mus rau lwm tus neeg nrog ib pawg methyl txuas. Txawm li cas los xij, nyob rau hauv ntau cov kev lag luam kev lag luam thiab qee thaj tsam me, "methyl ether" yog siv sib pauv nrog Dosethy ether.
3. DME: Daim Ntawv Sau Ntawv
Daim ntawv xov xwm "DME" yog nrov heev hauv ntau qhov kev lag luam, tshwj xeeb hauv cov roj thiab cov tshuaj. Nws yog qhov yooj yim tshee uas ua rau kev sib txuas lus nrawm dua. Piv txwv li, thaum tham txog DME ua rau lwm txoj kev huv - hlawv, siv "dme" ua kom yooj yim "ua kom yooj yim" yooj yim dua kev sib tham ntawm engetator, thiab hauv kev sib tham ua lag luam. Nws kuj yog siv nyob rau hauv kev qhia txuj ci, tshawb fawb, thiab ntawm cov ntawv lo hauv kev lag luam thoob ntiaj teb ntawm cov tshuaj no.
4. Lwm cov chaw lag luam lossis kev lag luam - cov npe tshwj xeeb
Hauv qee thaj chaw lossis kev lag luam tshwj xeeb, DME yuav muaj npe tshwj xeeb hauv zos lossis tshwj xeeb. Cov no tuaj yeem cuam tshuam los ntawm keeb kwm kev siv, hom lus hauv cheeb tsam, lossis kev lag luam Jargon. Tab sis tsis muaj teeb meem lub npe, tus lej cas 115 - 10 - 6}}} Ib txwm ua tus cim tsis meej pem, kom tsis muaj kev tsis meej pem txog qhov kev sib xyaw ua rau raug xa mus rau. To taub cov npe ntau yam kev pab kom pom kev sib txuas lus thiab kev lag luam tsis muaj tseeb ntawm DME thoob plaws ntiaj teb.
Vim li cas thiaj xaiv GNEEBIO?
Gneebioyog cov kws tshaj lij tshuaj lom neeg tsim khoom lag luam thiab cov neeg faib khoom thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan xeev, Suav. Peb muaj ntau tus khub chemical customories hauv Henan, npog thaj tsam ntawm 3,600 square metres, suav nrog kev sib xyaw, rov qab, thiab xa tawm.
Peb liKub Muag Khoomsuav nrog cov ntxhiab hydrocarbons (naphtha (roj av), benzene,Toluene, O-XYYLENE, Styrene, Cyclohexane, cyclohexanone, eprolactam, {}}}}}}}}}}}}} urecol, phenols thiab ketones (Phenol, Propafenone, Bisphenol a, phenyl metcrymas, thiab lwm yam khoom siv rau yav tom ntej thiab muab cov kev pabcuam Phenum ntau ntxiv rau peb cov neeg siv khoom.