Holmium(III) Trifluoromethanesulfonate CAS 139177-63-2 Ịdị ọcha>98.0% (Complexometric Titration) Ho 26.2 ~ 27.6%

Nkọwa dị mkpirikpi:

Aha: Holmium (III) Trifluoromethanesulfonate

OZI: 139177-63-2

Ịdị ọcha:>98.0% (Titration Complexometric)

Ho: 26.2 ~ 27.6% (Titration Complexometric)

Ọdịdị: White ka Pink Powder ma ọ bụ kristal

E-Mail: alvin@ruifuchem.com

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Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Holmium(III) Trifluoromethanesulfonate (CAS: 139177-63-2) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical	Holmium (III) Trifluoromethanesulfonate
Ụdị okwu	Holmium Trifluoromethanesulfonate;Holmium(III) Triflate;Trifluoromethanesulfonic Acid Holmium (III) Nnu
Nọmba CAS	139177-63-2
Nọmba CAT	RF-PI2103
Ọnọdụ Ahịa	N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi	(CF3SO3) 3Ho
Ibu molekụla	612.14
Nkwụsi ike	Hygroscopic
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọdịdị	White ka pink ntụ ntụ ma ọ bụ kristal
Ụzọ ịdị ọcha / nyocha	> 98.0% (Mgbagwoju anya nke mgbagwoju anya)
Ho	26.2 ~ 27.6% (Titration Complexometric)
Spectrum infrared	Dabara na Ọdịdị
Ọnụ ego nke Proton NMR Spectrum	Dabara na Ọdịdị
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ

Ngwungwu & Nchekwa:

ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri

Uru:

Ajụjụ:

Ngwa:

Holmium (III) Trifluoromethanesulfonate (CAS: 139177-63-2) bụ Lewis acid na-anabata mmiri nke ejiri na mmeghachi omume Aldol nke silyl enol ethers nwere aldehydes.A na-ejikwa ya dị ka Catalyst maka Asymmetric alpha-amination, Diels-Alder reactions, Benzyl etherification, Stereoselective cycloaddition reaction, Accelective of hydrogen-transfer reactions, Glycosylation.