Scandium(III) Trifluoromethanesulfonate CAS 144026-79-9 daahirnimo>98.0% (Chelometric Titration) Scandium>9.0%

Sharaxaad Gaaban:

Magaca: Scandium (III) Trifluoromethanesulfonate

La mid ah: Scandium(III) Triflate

CAS: 144026-79-9

Daahirsanaanta:>98.0% (Titration Chelometric)

Scandium:>9.0% (Complexometric EDTA)

Muuqaalka: Budada Cad

E-Mail: alvin@ruifuchem.com

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Sharaxaad:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Scandium(III) Trifluoromethanesulfonate (CAS: 144026-79-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada	Scandium(III) Trifluoromethanesulfonate
La mid ah	Scandium (III) Triflate;Scandium Trifluoromethanesulfonate;Trifluoromethanesulfonic Acid Scandium (III) Milix;Sc(OTf)3 ;Sc (SO3CF3)3
Lambarka CAS	144026-79-9
Lambarka CAT	RF-PI2108
Heerka Saamiyada	Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular	Sc (SO3CF3)3
Miisaanka Molecular	492.16
Dareenka	Hygroscopic
Meesha dhalaalaysa	>300℃
Solubility	Ku milmay Biyaha, Khamriga iyo Acetonitrile
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Budada Cad
Daahirnimada / Habka Falanqaynta	>98.0% (Chelometric Titration)
Scandium	>9.0% (Complexometric EDTA)
Infrared Spectrum	Waafaqsan Qaab-dhismeedka
Kala-duwanaanta raajada	Waafaqsan Qaab-dhismeedka
Heerka Imtixaanka	Heerka Ganacsiga

Xidhmada & Kaydinta:

Xidhmada: Dhalo, bacda bireed aluminium, 25kg / Durbaan kartoonada, ama sida waafaqsan shuruudaha macmiilka

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka

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FAQ:

Codsiga:

Scandium(III) Trifluoromethanesulfonate, sidoo kale loo yaqaan Scandium(III) Triflate, (CAS: 144026-79-9) waa firfircooni aad u firfircoon, hufan, dib loo isticmaali karo oo dib loo isticmaali karo.Waa kicin muhiim u ah Friedel-Crafts acylation, falcelinta Diels-Alder iyo falcelinta samaynta curaarta kaarboon-kaarboon ee kale.Waxa kale oo ay stereochemical si toos ah u kicisaa polymerization xagjirka ah ee acrylates.Scandium(III) Trifluoromethanesulfonate waxa si balaadhan loogu isticmaalaa kiciye ee hydrothiolation, laba-electron la doortay ee ogsijiinta by ferrocene derivatives iyo Vinylogous Fridel-farsamada alkylation of indoles iyo pyrrole ee biyaha.Waxay ku lug leedahay isku-darka Mukaiyama aldol oo stereochemically waxay kicisaa polymerization xagjirka ah ee acrylates.Waxay u shaqeysaa sidii kicinta aashitada Lewis waxaana loo isticmaalaa isku dhafka bullvalone iyada oo loo marayo sulfur ylide ah oo xasilan.Falcelinta: Lewis acid oo biyaha u adkaysta.Caadi ahaan loo isticmaalo noocyo kala duwan oo ah falcelinta kicinta ee aashitada Lewis.Isha birta ah ee waxtarka leh ee Lewis acid katalised falcelinta asymmetric.Waxay kicisaa Friedel-Crafts alkylation, acylation iyo falcelin la xidhiidha.Kataliya noocyo kala duwan oo domino- iyo hababka badan ee qaybaha.Kataliyado ku darida korantada ee alfa-diazoesters oo leh ketones.Waxay kicisaa falcelinta gelinta kaarboonka.