Lanthanum(III) Trifluoromethanesulfonate CAS 52093-26-2 Purity >98.0% (Chelometric Titration) La 23.3~24.1%
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Jina la Kemikali | Lanthanum(III) Trifluoromethanesulfonate |
Visawe | Lanthanum(III) Triflate;Trifluoromethanesulfonic Acid Lanthanum(III) Chumvi |
Nambari ya CAS | 52093-26-2 |
Nambari ya CAT | RF-PI2099 |
Hali ya Hisa | Katika Hisa, Uzalishaji Umeongezeka Hadi Tani |
Mfumo wa Masi | (CF3SO3)3La |
Uzito wa Masi | 586.11 |
Kiwango cha kuyeyuka | >300℃ |
Msongamano | 1.7 |
Nyeti | Hygroscopic |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Nyeupe hadi Nyeupe- Nyeupe au Fuwele |
Njia ya Usafi / Uchambuzi | >98.0% (Chelometric Titration) |
La | 23.3~24.1% (Complexometric EDTA) |
ICP | Inathibitisha Vipengee vya Lanthanum na Sulfuri Vimethibitishwa |
Spectrum ya Infrared | Inalingana na Muundo |
Tofauti ya X-Ray | Inalingana na Muundo |
Kiwango cha Mtihani | Kiwango cha Biashara |
Kifurushi: Chupa, begi ya karatasi ya Alumini, Ngoma ya 25kg/Cardboard, au kulingana na mahitaji ya mteja
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu
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Lanthanum(III) Trifluoromethanesulfonate (CAS: 52093-26-2) hutumika katika mmenyuko wa Aldol wa silyl enol etha pamoja na aldehidi.Ni kichocheo cha ufanisi cha mmenyuko wa Baylis-Hillman.Pia huchochea nyongeza za Michael kwa ketone ya methyl vinyl kwenye maji.Kutumika kwa ajili ya maandalizi ya organolanthanum kutoka organolithium, kutumika katika awali ya ketoni kutoka kwa amides;kichocheo cha kuongeza amini na nitrili kuunda bidhaa za amidine;kichocheo cha glycosylation.
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