Europium trifluoromethanesulfonate
CAS: 52093-25-1
MF: C3EuF9O9S3
MW: 599.17
EINECS: 200-350-6
Maʻemaʻe: 98% min
ʻAno:
ʻO ka Europium trifluoromethanesulfonate kahi mea hoʻoheheʻe keʻokeʻo keʻokeʻo i hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik polar e like me ka ethanol, methanol a me dimethylformamide.
E hoʻoheheʻe ʻia i nā wela kiʻekiʻe a hoʻokuʻu i nā kinoea ʻona.
E hoʻopaʻa i ka makū a hoʻopili me ka wai i ka lewa.
I loko o ke kemika organik, triflate, i ʻike ʻia hoʻi e ka inoa systematic trifluoromethanesulfonate, he hui hana me ka formula CF₃SO₃−. Hōʻike pinepine ʻia ka hui triflate e −OTf, e kūʻē i −Tf (triflyl). No ka laʻana, hiki ke kākau ʻia ka n-butyl triflate e like me CH₃CH₂CH₂CH₂OTf.
| Nā mea | Hōʻike | Nā hopena hoʻāʻo |
| Ka nana aku | Pauda keʻokeʻo a keʻokeʻo paha | Pauda keʻokeʻo |
| Hoʻāʻo | 98% min | 98.5% |
| Ka Hopena: Kupono | ||
Palapala noi
Hiki ke hoʻohana ʻia ʻo Europium trifluoromethanesulfonate ma ke ʻano he kumu fluorescence no nā gels māmā a me nā probes fluorescent. Hiki iā ia ke hoʻokuʻu i ka fluorescence ʻulaʻula, no laila he ākea ka nui o nā noi i ke kiʻi fluorescence biological, biosensing a me nā mea optoelectronic.
Hiki ke hoʻohana ʻia ma ke ʻano he catalyst i ka synthesis organik.
He ʻakika Lewis ʻae wai i hoʻohana ʻia i ka pane ʻana o Aldol o nā eter silyl enol me nā aldehydes.
Nā huahana pili
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
Copper Trifluoromethanesulphonate CAS 34946-82-2
Kālā Trifluoromethanesulfonate CAS 2923-28-6
TrifluoromethanesulfonicAnhydride CAS 358-23-6
ʻO ka lawelawe hiki iā mākou ke hāʻawi
1) Hiki ke hoʻopaʻa inoa ʻia ka ʻaelike maʻamau
2) Hiki ke pūlima ʻia ka ʻaelike hūnā
3) ʻEhiku lā hoʻihoʻi hōʻoia
ʻOi aku ka mea nui: hiki iā mākou ke hāʻawi i ka huahana wale nō, akā ʻo ka lawelawe ʻenehana hoʻonā!
He mea hana mākou, aia kā mākou hale hana ma Shandong, akā hiki iā mākou ke hāʻawi i kahi lawelawe kūʻai kūʻai hoʻokahi no ʻoe!
T/T (telex transfer), Western Union, MoneyGram, BTC (bitcoin), etc.
≤25kg: i loko o ʻekolu mau lā hana ma hope o ka loaʻa ʻana o ka uku. ＞25kg: hoʻokahi pule
Loaʻa, hiki iā mākou ke hāʻawi i nā laʻana liʻiliʻi liʻiliʻi no ke kumu loiloi maikaʻi!
1kg no ka ʻeke fpr samples, 25kg a i ʻole 50kg no ka pahu, a i ʻole e like me kou makemake.
E mālama i ka pahu i paʻa paʻa i kahi maloʻo, anuanu a maikaʻi hoʻi.
