CERIUM TRIFLUOROMETHANESULFONATE
CAS: 76089-77-5
MF: CHeF3O3S
MW: 290.19
EINECS: 676-877-4
Maamaa: 98%min
Ko te Cerium Trifluoromethanesulfonate he momo matū, ko tana tātai matū ko CHeF3O3S, te taumaha rāpoi o te 290.19. He paura ma me te ira whakarewa i runga ake i te 300 ° C, he 1.7 g/cm³ te kiato, he ngawari te whakarewa ki te wai.
| Nga taonga | Whakatakotoranga | Nga hua whakamatautau |
| Te ahua | Te paura ma, ma te ma ranei | Te paura ma |
| Te whakamatautau | 98% min | 98.3% |
| Whakamutunga: Tohu | ||
Taupānga
Ko te Cerium Trifluoromethanesulfonate he tote cerium o te waikawa Trifluoromethanesulfonic (T790560), he waikawa kaha e whakamahia ana hei whakakorikori mo te esterification.
Ko te Cerium trifluoromethanesulfonate te nuinga ka whakamahia hei whakakorikori waikawa Lewis wai-atete, a he maha nga wa e whakamahia ana i roto i te whakahiato-kotahi o te β-lactam me te tauhohenga taapiri nucleophilic. I tua atu, ka taea hoki te whakamahi hei whakakorikori pai mo nga tauhohenga whakatuwhera whakakai epoxide, e whakarato ana i te kaha o te rohe me te stereoselectivity.
Hua e pa ana
Europium Trifluoromethanesulfonate CAS 52093-25-1
Ytterbium Trifluoromethanesulfonate CAS 252976-51-5
Scandium Trifluoromethanesulfonate CAS 144026-79-9
CERIUM TRIFLUOROMETHANESULFONATE CAS 76089-77-5
LANTHANUM TRIFLUOROMETHANESULFONATE CAS 76089-77-5
PRASEODYMIUM TRIFLUOROMETHANESULFONATE CAS 52093-27-3
Samarium Trifluoromethanesulfonate CAS 52093-28-4
Yttrium Trifluoromethanesulfonate CAS 52093-30-8
Terbium Trifluoromethanesulfonate CAS 148980-31-8
Neodymium Trifluoromethanesulfonate CAS 34622-08-7
Gadolinium Trifluoromethanesulfonate CAS 52093-29-5
Zinc Trifluoromethanesulfonate CAS 54010-75-2
Paraka Trifluoromethanesulphonate CAS 34946-82-2
Hiriwa Trifluoromethanesulfonate CAS 2923-28-6
TrifluoromethanesulfonicAnhydride CAS 358-23-6
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1) Ka taea te haina kirimana ōkawa
2) Ka taea te hainatia te whakaaetanga muna
3) E whitu nga ra whakahoki taurangi
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≤25kg: i roto i nga ra mahi e toru i muri i te whiwhinga utu. ＞25kg: kotahi wiki
Kei te waatea, ka taea e matou te whakarato tauira kore utu iti mo te kaupapa arotake kounga!
1kg mo ia peeke tauira fpr, 25kg, 50kg ranei mo ia pahū, ki te hiahia ranei koe.
Whakaorangia te ipu kia kati katia ki tetahi waahi maroke, hauhautanga me te hau pai.
