LANTHANUM TRIFLUOROMETHANESULFONATE| CAS 76089-77-5| China olupese

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Lanthanum trifluoromethanesulfonate) jẹ iru iyọ inorganic, ilana kemikali fun La (CF ₃ SO ₃) tabi ₃ C ₃ F ₉ LaO ₉ S ₃. O jẹ funfun si ina grẹy lulú pẹlu igbona ti o dara ati iduroṣinṣin kemikali, ni anfani lati ṣetọju eto rẹ labẹ iwọn otutu giga ati acid to lagbara ati awọn ipo alkali

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LANTHANUM TRIFLUOROMETHANESULFONATE

CAS: 52093-26-2
MF: C3F9LaO9S3
MW: 586.11
EINECS: 628-666-3

Mimo: 98% min

Lanthanum trifluoromethanesulfonate ni iwọn giga ti igbona ati iduroṣinṣin kemikali, ati pe o le ṣetọju eto rẹ labẹ iwọn otutu giga ati acid to lagbara ati awọn ipo ipilẹ. Ni afikun, o tun ni solubility ti o dara ati pe o le tu ni ọpọlọpọ awọn nkan ti o ni nkan ti ara, eyiti o pese irọrun fun ohun elo rẹ ni iṣelọpọ Organic.

Sipesifikesonu

Awọn nkan	Sipesifikesonu	Awọn abajade idanwo
Ifarahan	Funfun tabi pa-funfun lulú	funfun lulú
Ayẹwo	98% iṣẹju	98.6%
Ipari: Oye

Ohun elo

Lanthanum trifluoromethanesulfonate ni ọpọlọpọ awọn ohun elo ni iṣelọpọ Organic:
O le ṣee lo bi ayase fun igbaradi ti lanthanum lati organolife ati bi ayase ninu kolaginni ti ketones lati amides.
Lanthanum trifluoromethanesulfonate ni awọn ohun-ini katalitiki ti o dara julọ ni iṣesi ti awọn ọja amidine lati afikun ti amines ati nitriles.
O tun le ṣee lo bi ayase fun esi glycosylation 14.
Gẹgẹbi Lewis acid ti ko ni omi, lanthanum trifluoromethanesulfonate ni a lo ninu ifaseyin aldol condensation ti silyl enol ethers pẹlu aldehyde.s .

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