Iodide Cuprous (Copper(I) iodide) CAS 7681-65-4
Ingoa hua:Te parahi(I) iodide
kupu taurite:Iodide kapu
NO CAS:7681-65-4
Te taumaha ngota:190.45
EC NO:231-674-6
tātai rāpoi:CuI
Te ahua: Te paura he ma, he kowhai parauri ranei
Taapiri: 25KG/drum
Āhuatanga ā-tinana, matū hoki
Ko te tātai matū ko CuI. He 190.45 te taumaha ngota ngota. He kiripiri ma, he paura ma ranei, he paitini. Ko te kiato whanaunga he 5.62, he 605 °C te ira whakarewa, he 1290 °C te ira kohua. He pumau ki te marama me te hau.Iodide kapuhe tata kore e rewa i roto i te wai me te waiwaro, te wairewa i roto i te haukini wai, te waikawa pūhaumāota waimeha, te pāhare pāporo iodide, te pāhare pāporo cyanide, te otinga konutai thiosulfate ranei, ka taea te whakapohehe e te waikawa pungatara koncentrated me te waikawa nitric.
Ko te iodide Cuprous he tata kore e rewa i roto i te wai (0.00042 g/L, 25 ° C) me te kore e rewa i roto i te waikawa, engari ka taea tonu te ruruku ki te iodide ki te hanga i nga katote [CuI2] raina, he wairewa i roto i te konutai iodide konutai ranei. I roto i te otinga. Ko te otinga i waimeha ki te hoatu i te waipara iodide kapu, na reira i whakamahia hei pure i te tauira iodide kapu.
Ko te wairewa waikawa o te konupora konukawa ka taapirihia te taikaha konupora iodide, i raro ranei i te whakakorikori, he otinga whakauru o te konutai iodide me te konutai thiosulfate ka taapiri atu ki te otinga o te konukura sulfate, kia whiwhi ai i te rerenga o te iodide kapu. I tua atu ki te whakamahi kaupapa whānui rite tauhohenga, me ētahi atu, engari ano hoki e taea te whakamahi rite te mana-iodide waiariki pepa paparanga rauemi, sterilization hauora, mīhini whanau pāmahana māngai, engari whakamahia hoki mo te tātari o te wahi mēkuri.
Te paitini: Ko te pa atu ki te tinana he mea kino, me karo te pa atu ki te tinana. He tino kino te kai ki te tinana.
| Te ahua | Te paura ma te hina, te kowhai parauri ranei |
| Iodide kapu | ≥99% |
| K | ≤0.01% |
| Cl | ≤0.005% |
| SO4 | ≤0.01% |
| Wai | ≤0.1% |
| Nga konganuku taumaha(hei Pb) | ≤0.01% |
| Te wai korekore | ≤0.01% |
1. Ka whakamahia nuitia te iodide Cuprous hei whakakorikori i roto i te whakahiato pararopi, te kapia whakarerekētanga, te hanga ua, te uhi ngongo hihi cathode, me nga puna o te iodine i roto i te tote iodized. I te aroaro o te 1,2-1,3-diamine ligand, ka taea e cuprous iodide te whakakorikori i te tauhohenga o te aryl bromide, vinyl bromide me te brominated heterocyclic compound e huri ana ki te iodide e rite ana. Ko te tauhohenga kei roto i te wairewa dioxane, ka whakamahia te konutai iodide hei reagents iodide. He kaha ake te oraora o te iodide whaanui i te hauhauota me te iodide e rite ana, no reira, ka taea e te iodide te whakakorikori i te raupapa o nga tauhohenga e uru ana ki te hono i te hauwai hauwai, hei tauira, Heck reaction, Stille reaction, Suzuki reaction and the Ullmann reaction. I tenei wa o te dichloro bis (triphenylphosphine) palladium (II), cuprous chloride me te diethylamine, 2-bromo-1-octen-3-ol me te 1-Nonyl acetylene hohenga hono ki te whakaputa 7-sub-8-hexadecene-6-ol.
2. ka whakamahia hei whakakorikori mo nga tauhohenga waro, te uhi ngongo hihi cathode, ka whakamahia ano hei taapiri kai kararehe, me etahi atu. Ka taea hoki te whakamahi tahi i te iodide parahi me te iodide mercuric hei tohu mo te ine i te piki o te pāmahana o te kawe miihini.
3. hei whakakorikori i te maha o nga tauhohenga e uru ana ki te reagent Grignard, ka taea hoki te iodide kapu i roto i te tauhohenga whakatikatika Wiff maroke.
1.Packing: I te nuinga o te waa 25kgs mo ia pahu kaata.
2.MOQ: 1kg
3.Wai tuku: Ko te nuinga o nga ra 3-7 i muri i te utu.
