2,2'-Bipyridine 98% | 2,2'-Bipy - Laacibka La-isku-dhafka ah
Our 2,2'-Bipyridine 98% waxay bixisaa isuduwidda biraha la isku halayn karo ee catalysis, electrochemistry, iyo qalabka sayniska adduunka oo dhan. CAS 366-18-7 heterocyclic diamine (2,2'-Bipy, α,α'-Dipyridyl) waxay ku guulaysataa ≥98.0% nadiifinta HPLC oo leh ≤0.5% 2,4'-isomer iyo ≤0.2% biyo - saxnaanta cheling ee qalabkaaga ruthenium iyo birta waxay u baahan yihiin.
Sida ligand bidenate N-deeqaha ee archetypal, 2,2'-bipyridine waxay samaysaa dhismo-qorshe-labare ah oo deggan iyo dhismayaal octahedral ah oo leh biro kala-guur ah. Waxay u adeegtaa sida ligand xudunta u ah ruthenium (II) polypyridyl photosensitizers ee unugyada cadceedda dheeha leh iyo kala qaybinta biyaha photocatalytic, qayb ka mid ah kicinta atom-transfer radical polymerization (ATRP), ligand redox-firfircoon ee elektiroonigga molecular, iyo dhismo dhismo ah oo loogu talagalay supramolecular frameworks. Nidaamka π-isku-xidhan ayaa awood u siinaya wareejinta lacag-bixinta birta-ilaa-ligand xooggan.
Fasalada la heli karo: Heerka 98%, Nadiifinta Sarreysa 99% (<0.1% isomers), Darajo sare (saxdi-free dushiisa), Anhydrous 99.5% (<100 ppm biyaha).
Baakadaha: 500kg/bac.
Xakamaynta Muhiimka ah: Dhibic yar oo adag oo adag (mp 70-73 ° C); u qabo sida dareere ka sarreeya heerkulka deegaanka. Xanaaqsan; iska ilaali boodhka neefsashada. Ku xasiloon xaaladaha caadiga ah laakiin waxa laga yaabaa inay sameeyaan N-oxides marka ay hawada sii dheeraato. GAARSIIN diiwaan gashan; TSCA ku qoran. SDS dhamaystiran oo leh xogta kala soocida isomer, kinetics kakanaanta, iyo borotokoolka falanqaynta biraha.
Supply: U dhoofinta tooska ah ee USA, Germany, Japan, China, UK, iyo 40+ suuqyada. COA buuxa oo leh nadiifnimada HPLC, saamiga isomer, barta dhalaalka, iyo nuugista UV-Vis (λmax 280 nm).
Codso xigashadaada 2,2'-Bipyridine 98% 24 saacadood gudahood — qandaraasyo badan, muunado darajo la hoos dhigay, iyo taageerada farsamada isku dhafka ruthenium ee la heli karo.
Shirkaddayadu waxay si qoto dheer ugu hawlan tahay warshadaha kiimikada waxayna inta badan wax ka qabataa noocyo kala duwan oo alaabta ceeriin kiimikaad ah sida surfactants, kiimikooyinka ganaaxa ee saliidda, alaabta ceeriin ee aasaasiga ah, dareerayaasha organic, dhexdhexaadinta dawooyinka iyo sunta cayayaanka, wakiilada daaweynta biyaha, iyo cuntada lagu daro. Alaabooyinkeeda ayaa si weyn looga isticmaalaa warshado kala duwan.
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