MEF yas Monoethyl Fumarate CAS 2459-05-4
Monoethyl Fumarate (MEF)
Cov mis tshuaj thiab qhov hnyav molecular
Cov mis tshuaj: C6H8O4
Qhov hnyav molecular: 144.12
CAS No.:2459-05-4
Cov khoom thiab kev siv
Siv ua antiseptic thiab tshuaj intermediate.
Tus qauv zoo
| Cov Lus Qhia Tshwj Xeeb | Qib Ib |
| Qhov tsos | Dawb los yog rosiness siv lead ua khoom |
| Melting point, ℃ ≥ | 68 |
| Tus nqi kua qaub, mgKOH / g | 380~402 |
| Cov ntsiab lus,% ≥ | 96 |
Pob thiab cia, kev nyab xeeb
Ntim rau hauv 25 kg moistureproof fiber lossis nruas, hlua nrog polyethylene yas zaj duab xis sab hauv.
Khaws cia rau qhov chaw qhuav, ntxoov ntxoo, thiab muaj cua nkag. Tiv thaiv kom tsis txhob muaj kev sib tsoo thiab tshav ntuj, los nag thaum lub sijhawm tuav thiab xa khoom.
Ntsib qhov kub thiab txias siab lossis kov tus neeg sawv cev oxidizing, ua rau muaj kev phom sij hlawv.
Yog tias daim tawv nqaij raug kov, hle cov khaub ncaws uas muaj kab mob tawm, ntxuav nrog dej ntau thiab xab npum kom huv si. Yog tias lub qhov muag raug kov, yaug nrog dej ntau thiab qhib lub qhov muag tam sim ntawd rau kaum tsib feeb. Nrhiav kev pab kho mob.
Thov hu rau peb kom tau txais COA thiab MSDS. Ua tsaug.
