-
cas 13965-03-2 15.2% karfe abun ciki bis(triphenylphosphine) palladium chloride
Bis (triphenylphosphine) palladium (II) chloride CAS: 13965-03-2 hadaddun organometallic ne. Yana da ingantacciyar hanyar haɗa haɗin haɗin gwiwa don CC haɗin kai, irin su Negishi hada biyu, Suzuki hada guda biyu, Sonogashira hada hada biyu da Heck hada guda biyu dauki.
Bis (triphenylphosphine) palladium (II) chloride CAS: 13965-03-2 haɗin haɗin gwiwa ne na palladium mai ɗauke da triphenylphosphine guda biyu da ligands chloride guda biyu. Daskararre ne mai launin rawaya wanda ke narkewa a cikin wasu kaushi na halitta. Ana amfani da shi don halayen haɗaɗɗen nau'in palladium-catalyzed, misali halayen Sonogashira-Hagihara. Hadadden tsari ne murabba'i. Dukansu cis da trans isomers an san su. Yawancin misalan gidaje an san su tare da ligands phosphine daban-daban.
Bis (triphenylphosphine) palladium (II) chloride CAS: 13965-03-2 za a iya kawo shi cikin girman daban-daban tare da farashi mai gasa.
-
CAS 42196-31-6 Palladium (II) trifluoroacetate
Ƙarfe masu daraja ƙarfe ne masu daraja da ake amfani da su a masana'antar sinadarai saboda iyawarsu na hanzarta aiwatar da sinadarai. Zinariya, palladium, platinum, rhodium, da azurfa wasu misalan karafa ne masu daraja.
-
CAS 14024-61-4 palladium (ii) acetylacetonate
Ƙarfe masu daraja ƙarfe ne masu daraja da ake amfani da su a masana'antar sinadarai saboda iyawarsu na hanzarta aiwatar da sinadarai. Zinariya, palladium, platinum, rhodium, da azurfa wasu misalan karafa ne masu daraja.
-
52522-40-4 Tris (dibenzylideneacetone) dipalladium chloroform hadaddun
Suna: Tris (dibenzylideneacetone) dipalladium-chloroform adduct
Lambar CAS: 52522-40-4
Tsarin sinadaran: Pd2 (C6H5CH=CHOCH=CHC6H5)3 ·CHCl3;
Nauyin Kwayoyin: 1035.10
Ƙarfe mai daraja: 20.6%
Launi da nau'i: purple black foda
Bukatun ajiya: ajiyar iska mai sanyi a wuri mai sanyi da bushewa
Ruwa mai narkewa: maras narkewa
Matsayin narkewa: 131-135 ° C
Hankali: barga a cikin iska
Aikace-aikacen: Ana amfani da shi don catalysis na cyclization da halayen carbonylation
-
cas 12135-22-7 karfe abun ciki 75.78% palladium(ii) hydroxide
Ƙarfe masu daraja ƙarfe ne masu daraja da ake amfani da su a masana'antar sinadarai saboda iyawarsu na hanzarta aiwatar da sinadarai. Zinariya, palladium, platinum, rhodium, da azurfa wasu misalan karafa ne masu daraja.
-
Cas no 7440-05-3 palladium baki tare da 100% karfe abun ciki
Sunan samfur: Palladium Metal Powder
Bayyanar: launin toka karfe foda, babu bayyane najasa da kuma hadawan abu da iskar shaka launi
Mesh: 200 mesh
Tsarin kwayoyin halitta: Pd
Nauyin Kwayoyin Halitta: 106.42
Wurin narkewa: 1554 °C
Tushen tafasa: 2970 °C
Yawan Dangi: 12.02g/cm3
Lambar CAS: 7440-5-3
-
Samar da masana'anta mafi kyawun farashi CAS 7758-01-2 Potassium bromate
Potassium Bromate da aka sani da Bromate, potassium, Bromic acid, potassium gishiri, ya zo daTsarin kwayoyin halitta na BrKO3.
Potassium Bromate shine farin kristal foda, tare da yawa 3.26 da wurin narkewa na 370 ℃. Ba shi da wari da ɗanɗano gishiri da ɗan ɗaci. Yana sha ruwa cikin sauƙi kuma yana ƙara lomerates a cikin iska, amma baya ragewa. Yana narkewa cikin sauƙi cikin ruwa, amma kaɗan cikin barasa. Maganin ruwansa shine tsaka tsaki.
-
99.99% Babban Tsabta CAS 534-17-8 Cesium Carbonate Cs2CO3 Foda
Saukewa: 534-17-8
(Formula) Cs2CO3
[Properties] farin crystal, mai sauƙi mai sauƙi, mai narkewa cikin ruwa, barasa da ether. Rushewa a 610 ℃
-
99.9% Rubidium Chloride foda CAS 7791-11-9 RbCl
CAS NO.: 7791-11-9
[Formula] RbCl
[Properties] Farar lu'u-lu'u, mai narkewa cikin ruwa.
