Cerium trifluoromethanesulfonate
Cas: 76089-77-5
Mf: chcef3o3s
MW: 290.19
Einecs: 676-877-4
Purity: 98% min
Cerium trifluoromomuorShaulfonate yog hom tshuaj lom neeg, nws cov mis mos noj yog qhov hnyav ntawm 290.19. Nws yog cov hmoov dawb nrog lub ntsiab lus melting saum 300 ° C, qhov ntom ntawm 1.7 g / cm³, thiab yog yooj yim soluble hauv dej.
| Cov khoom | Kev qhia tshwj xeeb | Kuaj cov txiaj ntsig |
| Kev tshwm sim | Dawb lossis off-dawb hmoov | Cov hmoov dawb |
| Lam xav | 98% min | 98.3% |
| Xaus: Tsim Nyog | ||
Daim ntawv thov
Cerium trifluoromToromometoromSulfonate yog cov ntsev cerium ntawm TrifluoromShanesulfonic Acid (T790560), muaj cov kua qaub yog uas siv rau Esterification.
Cerium trifluoromomhaworomSulfonate yog tsuas yog siv los ua dej-resistant lewis acid catalyses, thiab feem ntau yog siv hauv ib-lactam thiab nucleophilic ntxiv ntxiv. Ib qho ntxiv, nws kuj tseem tuaj yeem siv los ua cov tshuaj tua hluav taws xob nrawm rau lub nplhaib epoxide lub nplhaib-qhib kev hloov pauv, muab cov kev sib txawv thiab lub luag haujlwm siab.
Lwm Yam Khoom
Europium trifluoromimeulfonate CAS 52093-25-1
Ytterbium trifluoromethanesulfonate CAS 252976-51-51-51-51-51-51-5
Scandium trifluoromethanesulfonate CAS 144026-79-9
Cerium trifluoromhaworomethanesulfonate CAS 76089-77-5
Lanthhanum trifluoromomethanesulfonate CAS 76089-77-5
Preododymium trifluoromomethanesulfonate CAS 52093-27-3
Samarium trifluoromejumesulfonate CAS 52093-28-4
Yttrium trifluoromomethanesulfonate CAS 52093-30-8
Terbium Trifluoromomethanesulfonate Cas 148980-31-8
Neodymium Trifluoromomethanesulfonate CAS 34622-08-7
Gadolinium trifluoromethanesulfonate CAS 52093-29-5-5
Zinc Trifluoromethanesulfonate Cas 54010-75-2
Tooj trifluoromomethanesulphonate CAS 34946-82-2
Nyiaj Trifluortxiaj Nyiaj Txiag Cas 2923-28-6
Trifluoromethanesulfonicanhydrig Cas 358-23-6
Kev pabcuam peb tuaj yeem muab
1) Daim ntawv cog lus raug cai tuaj yeem kos npe
2) Kev Pom Zoo Tsis pub lwm tus paub tuaj yeem kos npe
3) Muaj xya hnub rov qab lav
Tseem ceeb tshaj: Peb tuaj yeem muab cov khoom lag luam tsuas yog, tab sis kev pabcuam tshuab thev naus laus zis!
Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tseem tuaj yeem muab ib qho kev yuav khoom rau koj!
T / T (Telek Hloov), Western Union, MoneyGram, BTC (Bitcoin), thiab lwm yam.
≤25KG: Hauv peb hnub ua haujlwm tom qab tau txais nyiaj. > 25kg: ib lub lim tiam
Muaj, peb tuaj yeem muab cov qauv dawb rau kev ntsuas lub hom phiaj zoo!
1kg ib lub hnab FPR kuaj, 25kg lossis 50kg rau ib nruas, lossis raws li koj xav tau.
Khaws lub thawv ntim kom nruj rau hauv qhov chaw qhuav, txias thiab muaj qhov zoo.
