Iodide Cuprous (Copper(I) iodide) CAS 7681-65-4
Ingoa hua:Konukura(I) iodide
Ngā kupu taurite:te iodide kapurou
Nama CAS:7681-65-4
Taumaha ngota: 190.45
EC NO:231-674-6
Tātai ngota:CuI
Āhua: Paura mā-parauri, parauri rānei
Te tākai: 25KG/pahu
Ngā Āhuatanga Ā-tinana me te Matū
Ko te tātai matū ko CuI. Ko te taumaha ngota he 190.45. He tioata pūtoru mā, he paura mā rānei, he paitini. Ko te kiato whanaunga he 5.62, ko te ira rewa he 605 °C, ko te ira kohua he 1290 °C. He pumau ki te mārama me te hau.te iodide kapurouKāore e tino wairewa i roto i te wai me te etanoru, engari ka wairewa i roto i te haukini wai, te waikawa hauwaiwai waimeha, te pāhare pākawa iodide, te pāhare pākawa cyanide, te wairewa konutai thiosulfate rānei, ā, ka taea te wetewete mā te waikawa whanariki kukū me te waikawa hauota kukū.
Kāore te iodide kapurou e wairewa i roto i te wai (0.00042 g/L, 25 °C) ā, kāore hoki e wairewa i roto i te waikawa, engari ka taea tonu te hono atu ki te iodide hei hanga i ngā iona [CuI2] rārangi, ka wairewa i roto i te iodide pāhare pāporo, i te iodide konutai rānei. I roto i te otinga. I whakaranua te otinga hua hei whakaputa i te iodide kapurou, nō reira i whakamahia hei pure i te tauira iodide kapurou.
I raro i te whakaoho, ka tāpirihia he otinga waikawa o te konukura whanariki ki te nui o te pāhare pāporo iodide, ka tāpirihia he otinga whakaranu o te konukura whanariki me te konutai thiosulfate ki te otinga o te konukura whanariki, kia puta ai he maturuturu o te konukura iodide. Haunga te whakamahinga whānui hei tauhohenga, engari ka taea hoki te whakamahi hei rauemi paparanga pepa wera konukura-iodide, hei whakahoromata hauora, hei kaihoko pāmahana miihini, engari ka whakamahia hoki hei tātari i te konukura iti.
Paitini: He kino te pā roa me te auau ki te tinana, me karo i te pā tika ki te tinana. He kino nui ki te tinana te horomia.
| Āhua | Paura hina-mā, parauri-kōwhai rānei |
| te iodide kapurou | ≥99% |
| K | ≤0.01% |
| Cl | ≤0.005% |
| SO4 | ≤0.01% |
| Wai | ≤0.1% |
| Ngā konganuku taumaha (hei Pb) | ≤0.01% |
| Mea kore e rewa i te wai | ≤0.01% |
1. He whānuitia te whakamahinga o te iodide kapurou hei whakakorikori i roto i te hanga rauropi, te whakarerekētanga kapia, ngā kaihoko ua horihori, te uhi ngongo hihi katote, me ngā puna iodine i roto i te tote iodine. I te aroaro o te ligand 1,2-1,3-diamine rānei, ka taea e te iodide kapurou te whakakorikori i te tauhohenga o te aryl bromide, te vinyl bromide me te pūhui heterocyclic brominated e huri ana ki te iodide e rite ana. Ko te tauhohenga he mea hanga i roto i te whakarewa dioxane, ā, ka whakamahia te iodide konutai hei tauhohenga iodide. He kaha ake te iodide kakara i te chloride me te iodide e rite ana, nō reira, ka taea e te iodide te whakakorikori i te raupapa o ngā tauhohenga e uru ana ki te hono i te warowaihā halogenated, hei tauira, te tauhohenga Heck, te tauhohenga Stille, te tauhohenga Suzuki me te tauhohenga Ullmann. I roto i te wā o te dichloro bis (triphenylphosphine) palladium (II), te cuprous chloride me te diethylamine, te 2-bromo-1-octen-3-ol me te tauhohenga hononga 1-Nonyl acetylene hei whakaputa i te 7-sub-8-hexadecene-6-ol.
2. whakamahia hei whakakorikori mō ngā tauhohenga rauropi, hei uhi ngongo hihi katote, hei tāpiringa kai kararehe, me ētahi atu. Ka taea hoki te whakamahi tahi i te konupora iodide me te konupora iodide hei tohu ine i te pāmahana e piki haere ana o te peera miihini.
3. hei whakakorikori i roto i ngā tauhohenga maha e uru ana ki te matū Grignard, ka taea hoki te whakamahi i te iodide kapurou i roto i te tauhohenga whakarerekētanga Wiff maroke.
1.Takinga: Ko te tikanga 25kgs ia pahu kātene.
2.MOQ: 1kg
3. Wā tuku: Ko te tikanga 3-7 ngā rā i muri i te utu.
