成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->252976-51-5

252976-51-5

252976-51-5 Structure

252976-51-5 Structure
IdentificationBack Directory
[Name]

YTTERBIUM(III) TRIFLATE HYDRATE, 99.90%
[CAS]

252976-51-5
[Synonyms]

YTTERBIUM(III) TRIFLUOROMETHANESULFO
Ytterbium(III) triflate hydrate,99.9%
YTTERBIUM(III) TRIFLATE HYDRATE, 99.90%
trifluoromethanesulfonate hydrate(1:3:x)
trifluoromethanesulfonate,ytterbium(3+),hydrate
Trifluoromethanesulfonic acid ytterbium salt hydrate
Ytterbium(III) trifluoromethanesulfonate hydrate(1:3:x)
YtterbiuM(III) triflate hydrate, 99.9%, (trace Metal basis)
YTTERBIUM(III) TRIFLUOROMETHANESULFONATE, YB 25-28% APPROX.
YtterbiuM(III) trifluoroMethanesulfonate hydrate Yb 25-28 % (approx.)
Ytterbium(III) triflate hydrateYtterbium(III) trifluoromethanesulfonate
Trifluoromethanesulfonic acid ytterbium salt, Ytterbium(III) triflate
[Molecular Formula]

C3H2F9O10S3Yb
[MDL Number]

MFCD03703499
[MOL File]

252976-51-5.mol
[Molecular Weight]

638.263
Chemical PropertiesBack Directory
[Appearance]

white crystalline powder
[storage temp. ]

Indoors
[form ]

Crystalline Powder
[color ]

White
[Water Solubility ]

Insoluble in water.
[Stability:]

hygroscopic
[CAS DataBase Reference]

252976-51-5
Hazard InformationBack Directory
[Chemical Properties]

white crystalline powder
[Uses]

Ytterbium(III) trifluoromethanesulfonate hydrate is used to promote glycosidation of glycosyl fluorides and as a catalyst in the preparation of pyridine and quinoline derivatives.
[General Description]

Layer-by-layer assembly of 4-aminothiophenol and ytterbium(III)trifluoromethanesulfonate hydrate film has been investigated by atomic force microscopy (AFM). Bis(oxazolinyl)-pyridine-scandium(III) triflate complexes have been reported to catalyze the enantioselective Friedel-Crafts addition of various indoles.
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[RIDADR ]

UN 3261 8/PG 2
[WGK Germany ]

3
[HS Code ]

28469000
Spectrum DetailBack Directory
[Spectrum Detail]

YTTERBIUM(III) TRIFLATE HYDRATE, 99.90%(252976-51-5)IR
YTTERBIUM(III) TRIFLATE HYDRATE, 99.90%(252976-51-5)FT-IR
252976-51-5 suppliers list
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: Xi'an MC Biotech, Co., Ltd.
Tel: 029-89275612 +8618991951683 , +8618991951683
Website: www.is0513.com/ShowSupplierProductsList1759320/0.htm
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-89586680 +86-18192503167 , +86-18192503167
Website: www.dideu.com
Company Name: Baoji Guokang Healthchem co.,ltd
Tel: +8615604608665 15604608665 , 15604608665
Website: www.gk-bio.com
Company Name: Hefei Hirisun Pharmatech Co., Ltd
Tel: +8615056975894 , +8615056975894
Website: www.hirisunpharm.com
Company Name: CD Chemical Group Limited
Tel: +8615986615575 , +8615986615575
Website: http://www.codchem.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418684 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8617732866630 , +8617732866630
Website: www.weibangbio.com
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Website: www.aladdinsci.com/
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Website: www.aladdinsci.com/
Company Name: Hebei Fengmu Trading Co., Ltd.
Tel: +8613393234347 , +8613393234347
Website: www.fengmuchem.com/
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 021-61259108 18621169109
Website: https://www.meryer.com/cn/index/
Company Name: Beijing HwrkChemical Technology Co., Ltd  
Tel: 010-89508211 18501085097
Website: http://www.hwrkchemical.com
Company Name: Energy Chemical  
Tel: 021-021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel: 021-54306202 13764082696
Website: www.hanhongsci.com
Company Name: Shandong Xiya Chemical Co., Ltd  
Tel: 4009903999 13355009207
Website: http://www.xiyashiji.com
Tags:252976-51-5 Related Product Information
7440-64-4 54761-04-5 34946-82-2 425-75-2 60871-83-2 62086-04-8 1295-20-1 10034-98-7 14284-98-1 81849-60-7 35725-34-9 1611526-75-0 15280-58-7 13760-80-0 13498-08-3 1314-37-0 15492-52-1 19423-87-1