Raws li kev tsim khoom, peb xav muab rau koj Iodine CAS 7553-56-2. Iodine CAS 7553-56-2 Purple dub nplai siv lead ua los yog lamellae nrog cov xim hlau. Nws yog nkig thiab lub chav yog xim liab. Nws muaj ib tug tshwj xeeb pungent tsw.
Ntseeg Tshuaj yog ib tug kws tshaj lij Tuam Tshoj Iodine CAS 7553-56-2 chaw tsim tshuaj paus nrog zoo thiab tus nqi tsim nyog. Iodine
Lub xeev oxidation ntawm iodine nyob rau hauv cov tebchaw yog - â, (iodide), â, º (iodate), â, ¦ (periodate). Iodine yog xim liab dawb ci siv lead ua, uas tuaj yeem ua rau qeeb qeeb. Gaseous iodine qhia pom ntshav, muaj ntxhiab tsw, thiab muaj tshuaj lom!
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Khoom npe |
Iodine |
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Formula |
I2 |
Molecular Luj |
253.81 |
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CAS Nr. |
7553-56-2 |
Ntau |
1500 KG |
|
Cov khoom |
Specification |
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|
Qhov tshwm sim |
Dawb crystal hmoov |
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|
Assay |
â € 99% |
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|
Melting point |
113 ° C (lit.) |
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Moisture |
Yog '0.5% |
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|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Synonym: IodineFlakes, 99.998%; Iodine, Resublimed, 99.5%; Iodine (Resublimed) ExtraPure; Iodine, 99%; NLT99,5% orrefined; IoChemicalbookdinespheres, ultradry,-60mesh, 9odines99; , foranalysisACS, 99.8%
CAS:
Cov mis mos molecular:
Molecular Luj: 253.81
PIB: 231-442-4
Kub taw tes: 184 ° C (lit.)
Qhov ceev: 1.32
Cia tej yam kev mob:
PH: 5.4 (H2O) (saturated tov)
Iodine CAS 7553-56-2 yog cov khoom siv tseem ceeb rau kev tsim cov khoom siv tsis muaj iodide thiab organic iodide. Nws yog tsuas yog siv nyob rau hauv tshuaj thiab noj qab haus huv. Nws yog siv los tsim ntau yam iodine npaj, fungicides, tshuaj tua kab mob, deodorizers, analgesics thiab antidotes ntawm radioactive tshuaj.
Nws yog cov khoom siv raw rau kev ua tshuaj tua kab thiab tseem yog cov khoom noj ntxiv rau cov tsiaj txhu. Hauv kev lag luam, nws yog siv los ua cov tshuaj tua kab mob rau cov khoom siv hluavtaws, cov tshuaj tua hluav taws tua hluav taws, cov duab emulsion thiab txiav cov roj emulsion. Ib leeg siv lead ua prisms rau kev ua cov khoom siv hluav taws xob chemical, polarizers rau cov cuab yeej kho qhov muag, thiab tsom iav uas tuaj yeem dhau los ntawm cov hluav taws xob infrared.
Siv tawv thiab xab npum tshwj xeeb. Iodine yog ib qho zoo catalyst hauv methylation, isomerization thiab dehydrogenation ntawm organic synthesis. Nws kuj yog siv los ua tus neeg sawv cev sib cais rau alkanes thiab olefins. Siv ua stabilizer rau rosin, siab roj thiab lwm yam khoom ntoo. Nws kuj yog siv los ua cov extractant rau high-purity zirconium, titanium, hafnium, silicon thiab germanium.
