Cuprous iodide (Copper (I) iodide) CAS 7681-65-4
Magaca alaabta:Copper (I) iodide
La mid ah:Cuprous iodide
CAS NO:7681-65-4
Miisaanka molecular:190.45
EC NO: 231-674-6
Qaaciddada molecular:CuI
Muuqashada: Budo huruud ah oo cad ama bunni ah
Xirmooyinka: 25KG/durbaan
Tilmaamaha Jirka iyo Kiimikada
Nadiifinta kiimikada waa CuI. Miisaanka unugyadu waa 190.45. crystal cubic cad ama budo cad, sun ah. Cufnaanta qaraabada ah waa 5.62, barta dhalaalidu waa 605 ° C, barta karkaraya waa 1290 ° C. U xasiloon iftiinka iyo hawada.Cuprous iodidewaxay ku dhowdahay inaan lagu milmi karin biyaha iyo ethanol, oo ku milma dareeraha ammonia, milo hydrochloric acid, potassium iodide, potassium cyanide ama sodium thiosulfate xal, waxaa lagu kala gooyn karaa sulfuric acid iyo nitric acid.
Cuprous iodide wuxuu ku dhow yahay inaan lagu milmi karin biyaha (0.00042 g/L, 25 ° C) oo aan lagu milmi karin aashitada, laakiin waxay sii wadi kartaa isku-dubbaridka iodide si ay u sameeyaan ion toos ah [CuI2], kuwaas oo ku milma potassium iodide ama sodium iodide. Xalka. Xalka ka soo baxay ayaa la qasi jiray si loo siiyo soo daadad iodide koob leh oo sidaas darteed waxaa loo isticmaalay in lagu nadiifiyo muunadda iodide-ka koobabka leh.
Xalka acidic ee copper sulfate waxaa lagu daraa potassium iodide xad-dhaaf ah ama hoos walaaqaya, xal isku dhafan oo potassium iodide iyo sodium thiosulfate ayaa lagu daray dropwise xal of copper sulfate, si aad u hesho roobka iodide koob. Waxa intaa dheer in ujeedada guud loo isticmaalo sida reagents, iwm, laakiin sidoo kale waxaa loo isticmaali karaa sida power-iodide warqad kuleyl ah wax lakabka conductive, jeermiska caafimaadka, wakiilka heerkulka dhalista farsamo, laakiin sidoo kale loo isticmaalo falanqaynta ee meerkurida raad.
Sunta: Xidhiidhka dheer iyo soo noqnoqda ee jidhka waa waxyeelo, waa in laga fogaado taabashada tooska ah ee jidhka. Cuncunku waa dhaawac weyn oo jirka ah.
| Muuqashada | Cadan cawlan ama budo huruud ah oo bunni ah |
| Cuprous iodide | ≥99% |
| K | ≤0.01% |
| Cl | ≤0.005% |
| SO4 | ≤0.01% |
| Biyo | ≤0.1% |
| Biraha culus (sida Pb) | ≤0.01% |
| Walaxda aan milmi karin biyaha | ≤0.01% |
1. Cuprous iodide si aad ah loo isticmaalo sida kicinta ee synthesis organic, resin modifier, wakiilada roobaadka macmal ah, daboolka tuubada cathode ray, iyo sidoo kale ilaha iodine ee cusbada iodized. Joogitaanka 1,2-ama 1,3-diamine ligand, cuprous iodide wuxuu kicin karaa falcelinta aryl bromide, vinyl bromide iyo brominated heterocyclic compound oo u beddelaya iodide u dhigma. Dareen-celinta guud ahaan waxay ku jirtaa dareeraha dioxane, iyo sodium iodide waxa loo isticmaalaa sida reagents-iodide. Guud ahaan aromatic iodide-ga ayaa aad uga firfircoon chloride iyo iodide u dhigma, sidaas darteed, iodide waxay kicin kartaa falcelin taxane ah oo ku lug leh isku xirka hydrocarbon halogenated, tusaale ahaan, falcelinta Heck, Falcelinta Stille, falcelinta Suzuki iyo falcelinta Ullmann. Waqtiga xaadirka ah ee dichloro bis (triphenylphosphine) palladium (II), chloride cuprous iyo diethylamine, 2-bromo-1-octen-3-ol oo leh 1-Nonyl acetylene falcelinta isku-xidhka si loo soo saaro 7-sub-8-hexadecene-6-ol.
2. loo isticmaalo kicin ahaan falcelinta dabiiciga ah, daboolida tuubada cathode ray, oo sidoo kale loo isticmaalo waxyaabaha lagu daro quudinta xoolaha, iwm.
3. kicinta falcelino badan oo ku lug leh reagent Grignard, cuprous iodide sidoo kale waxay noqon kartaa falcelinta dib u habeynta Wiff ee qalalan.
1.Packing: Sida caadiga ah 25kgs halkii durbaan kartoonada.
2.MOQ: 1kg
3.Delivery time: Sida caadiga ah 3-7 maalmood ka dib bixinta.
