Cov khoom lag luam
Cov tshuaj yeeb tshuaj rau CAS No. {{{{2926 - 30 - 9 yog sodium trifluoromsulfonate, uas tseem yog lub npe zoo li sodium triflate (thiab lwm yam khoom yog). Nws cov mis molecular yog cf₃nao₃s thiab nws cov molecular hnyav yog 172.06.
Hais txog nws lub cev thiab tshuaj lom neeg, sodium trifluoromometoromSulfonate feem ntau tshwm sim ua ib tug dawb kom tawm - dawb crystalline hmoov. Lub ntsiab lus melting yog 253 - 255 degree thiab nws tuaj yeem yaj hauv dej. Nws yog ruaj khov nyob rau hauv chav tsev kub thiab siab, tab sis nws yog hygroscopic, yog li nws yuav tsum muab cia rau hauv ib puag ncig qhuav thiab kaw ib puag ncig.
Cov ntaub ntawv yooj yim
| Txhais lus hais tias | 2, 6-} diflluorobenenghlenenlenlenlenlenlenlenlenlenlenlenlenlenlenzoate |
| Molecular Cov Qauv | C₈H₆F₂O₂ |
| Molecular hnyav | 172.13 |
| Tus lej | 13671-00-6 |
| Cov Khoom Siv | Muaj kua tsis muaj xim |
| Ruaj khov | Lub nkuaj |
Cov Ntaub Ntawv Kev Nyab Xeeb
Benzoic acid, 2, 6- diamtrluoro-, methyl ester yog cov organic sib xyaw. Thaum siv nws, koj yuav tsum ua raws cov txheej txheem ua haujlwm zoo thiab ua kom muaj kev tiv thaiv kev tiv thaiv kom tsim nyog, xws li hnav hnab looj tes tiv thaiv, tsom iav thiab tiv thaiv khaub ncaws tiv thaiv.
- Cov ntais ntawv no yuav ua rau puas thiab ua kom lub qhov muag puas, tawv nqaij thiab ua pa. Kev sib cuag yuav tsum zam.
- Thaum khaws cia thiab tuav, kom deb ntawm hluav taws thiab kub thiab ua kom nws kaw.
Kev siv
Methyl 2, {6-} diamtrluorobakoate, raws li cov }fully synthemes, tuaj yeem siv los tsim cov khoom sib txuas ntau cov organic. Piv txwv li, nws tuaj yeem yog hydrolyzed kom tau 2, 6- diflluorobenobenobenobenobenobenobenobl. Cov kev tawm tsam ntxiv tuaj yeem qhia lwm pab pawg ua haujlwm los ua ke nrog cov khoom sib xyaw nrog cov kev ua haujlwm tshwj xeeb lossis cov khoom siv dag zog.
Nyob rau hauv lub chaw tshuaj noj tshuaj, fluorine atoms thiab ester pawg nyob rau hauv nws cov qauv xaus nws nrog cov peev xwm kev tshawb fawb txog kev tshawb tshuaj thiab kev txhim kho. Nws tuaj yeem ua cov kab ke ntawm cov tshuaj molecules los koom ua xws li cov tshuaj nrog cov tshuaj tua kab mob, thiab lwm yam kev ua ub no.
Hauv kev siv tshuaj tua kab, nws tuaj yeem qhia rau cov qauv tshuaj molecular los ntawm kev txhawb nqa kev ua tshuaj tua kab, kev ua haujlwm ib puag ncig, thiab cov tshuaj tua kab mob qis thiab qis qis.
Tuam txhab tau
Gnechem, nyob hauv Henan xeev, Suav teb, yog ib feem ntawm cov pab pawg Gnee, nrog 22 xyoo kev ua haujlwm zoo rau cov neeg siv khoom lag luam thoob ntiaj teb. Peb muab cov khoom siv raw tshuaj muaj kuab lom thiab tshuaj lom neeg tshwj xeeb rau ntau yam kev muaj peev xwm hauv tsev thiab txawv teb chaws, ua rau peb ib tus neeg ntseeg siab.
Cov FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais nyob rau hauv 24 teev ntawm tau txais koj qhov kev nug (tsis suav nrog hnub so thiab hnub so).
-Yog koj xav tau tus nqi hloov mus, thov hu rau peb txhais tau tias peb tuaj yeem hais lus rau koj.
2.What koj lub sijhawm khoom xa tuaj?
-Usually, kev txiav txim tuaj yeem xa tawm tsis pub dhau 7-15 hnub rau cov xaj me thiab 25 hnub rau xaj loj.
3. Dab tsi yog tus qauv thauj khoom?
-Yog tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FedEx, thiab lwm yam).
Cim npe nrov: CAS: 13671-00-6|Methyl 2, 6- diflluorobenlenobenenghoate, Tuam Tshoj li cas: 13671-00-6|Methyl 2, {5 5}} diamtrlluorobakoate manufacturers, lwm tus neeg, Hoobkas
