Cuprous iodide (Mhangura(I) iodide) CAS 7681-65-4
Zita rechigadzirwa:iodide yemhangura(I)
Mazwi akafanana:Iodide ine mukombe
Nhamba yeCAS: 7681-65-4
Kurema kwemasero: 190.45
Nhamba yeEC: 231-674-6
Fomura yeMolecular: CuI
Chitarisiko: Upfu hweyero hwakachena kana kuti hwakasvibira
Kurongedza: 25KG/dhiramu
Hunhu hwemuviri nemakemikari
Fomura yemakemikari ndeye CuI. Huremu hwemolekyuri i190.45. Cubic crystal chena kana upfu huchena, hune chepfu. Huwandu hwechinhu ichi i5.62, poindi yekunyunguduka i605 °C, poindi yekufashaira i1290 °C. Yakagadzikana kuchiedza nemhepo.Iodide ine mukombeHainyungudike mumvura uye mune ethanol, inonyungudika muammonia yemvura, inonyungudika muhydrochloric acid, potassium iodide, potassium cyanide kana sodium thiosulfate solution, inogona kuoreswa nesulfuric acid yakasanganiswa uye nitric acid yakasanganiswa.
Iodide yeCuprous inenge isinganyungudike mumvura (0.00042 g/L, 25 ° C) uye hainyungudike muacid, asi inogona kuramba ichibatana neiodide kuti igadzire maion ane mutsara [CuI2], ayo anonyungudika mupotassium iodide kana sodium iodide. Mumhinduro. Mhinduro yakabuda yakasanganiswa kuti ipe cuprous iodide precipitate uye saka yakashandiswa kuchenesa sampuro yecuprous iodide.
Mushonga une acidic we copper sulfate unowedzerwa potassium iodide yakawandisa kana uchikurunga, mhinduro yakasanganiswa ye potassium iodide ne sodium thiosulfate yakawedzerwa dropwise kune mhinduro ye copper sulfate, kuti iwane mvura ye cuprous iodide. Pamusoro pekushandiswa kwakajairika se reagents, nezvimwewo, asi inogonawo kushandiswa se power-iodide thermal paper conductive layer material, medical sterilization, mechanical bearing temperature agent, asi inoshandiswawo pakuongorora trace mercury.
Huturu: Kugara uchisangana nemuviri kwenguva refu uye kakawanda kune njodzi, kunofanira kudzivirira kusangana nemuviri zvakananga. Kudya kunokuvadza muviri zvikuru.
| Chitarisiko | Upfu hweruvara rwegirini kana kuti rwebrown-yero |
| Iodide ine mukombe | ≥99% |
| K | ≤0.01% |
| Cl | ≤0.005% |
| SO4 | ≤0.01% |
| Mvura | ≤0.1% |
| Simbi dzinorema (sePb) | ≤0.01% |
| Zvinhu zvisinganyunguduki mumvura | ≤0.01% |
1. Iodide yeCuprous inoshandiswa zvakanyanya se catalyst mu organic synthesis, resin modifier, artificial rain agents, cathode ray tube cover, pamwe chete ne iodine inowanikwa mu iodized salt. Kana paine 1,2-kana 1,3-diamine ligand, cuprous iodide inogona kukonzera reaction ye aryl bromide, vinyl bromide uye brominated heterocyclic compound ichishandura kuita iodide inoenderana. Reaction inowanzoitwa mu dioxane solvent, uye sodium iodide inoshandiswa se iodide reagents. Aromatic iodide general ine hupenyu kupfuura chloride inoenderana ne iodide, saka, iodide inogona kukonzera reactions dzakawanda dzinobatanidzwa mukubatanidza halogenated hydrocarbon, semuenzaniso, Heck reaction, Stille reaction, Suzuki reaction uye Ullmann reaction. Mukati me dichloro bis (triphenylphosphine) palladium (II), cuprous chloride uye diethylamine, 2-bromo-1-octen-3-ol ne 1-Nonyl acetylene coupling reaction kugadzira 7-sub-8-hexadecene-6-ol.
2. Inoshandiswa senzira yekukonzera kushanduka kwezvinhu zvipenyu, kufukidza chubhu ye cathode ray, inoshandiswawo sekuwedzera chikafu chemhuka, nezvimwewo. Copper iodide ne mercuric iodide zvinogona kushandiswawo pamwe chete sechiratidzo chekuyera tembiricha iri kukwira yesimbi yemuchina.
3. Sechinokonzeresa mukuita kwakawanda kunobatanidzwa muGrignard reagent, iyo cuprous iodide inogonawo kuva mukuita kweWiff rearrangement yakaoma.
1.Kurongedza: Kazhinji 25kgs padhiramu remakadhibhodhi.
2.MOQ: 1kg
3.Nguva yekutumira: Kazhinji mazuva 3-7 mushure mekubhadhara.
