Chromium (VI) Oxideyog ib qho tseem ceeb chromium compound, nws tus lej CAS yog 1333-82-0, EINECS tus lej yog 215-607-8, tshuaj formula yog CrO₃, molecular hnyav yog 99.9943. Nws cov ntsiab lus melting yog 196 degree, thiab nws cov dej solubility ntawm 20℃yog 1660 g / L.
Chromium (VI) Oxide
Chromium (VI) Oxide muaj ntau yam siv.
- Electroplating kev lag luam: Nws yog ib qho tseem ceeb raw khoom rau electroplating chromium. Thaum lub sij hawm electroplating txheej txheem, nws muab chromium ions los ua ib qho nyuaj, hnav-resistant, corrosion{2}}resistant thiab glossy chromium plating txheej ntawm cov hlau nto. Nws yog dav siv nyob rau hauv electroplating ntawm automotive qhov chaw, mechanical qhov chaw, chav dej kho vajtse, thiab lwm yam los txhim kho corrosion kuj thiab zoo nkauj ntawm cov khoom.
- Organic synthesis: Nws yog ib qho muaj zog oxidant uas yuav siv tau los oxidize organic tebchaw xws li cawv thiab aldehydes. Nws muaj cov ntawv thov tseem ceeb hauv kev siv tshuaj synthesis thiab fragrance synthesis.
- Tshuaj catalyst: Nws tuaj yeem siv los ua catalyst lossis catalyst cab kuj rau qee yam tshuaj lom neeg. Nws plays lub luag haujlwm catalytic hauv qee cov tshuaj tiv thaiv oxidation thiab cov tshuaj tiv thaiv polymerization, uas tuaj yeem ua kom nrawm cov tshuaj tiv thaiv thiab txhim kho cov kev xaiv thiab hloov pauv ntawm cov tshuaj tiv thaiv.
- Kev kho hlau: Nws yog siv rau kev kho mob passivation ntawm cov hlau nto. Los ntawm chemically reacting nrog hlau nto, ib tug tuab passivation zaj duab xis yog tsim los txhim kho corrosion kuj thiab oxidation tsis kam ntawm cov hlau, tiv thaiv cov hlau los ntawm xeb thiab corrosion, thiab feem ntau yog siv rau kev tiv thaiv ntawm cov khoom hlau xws li hlau thiab txhuas.
- Kev lag luam iav thiab ceramics: Nws tuaj yeem muab ntxiv rau iav thiab ceramics los ua lub luag haujlwm hauv kev pleev xim thiab txhim kho kev ua haujlwm.
Gneebioyog ib lub tuam txhab tshwj xeeb hauv kev tshawb fawb, kev tsim kho, kev tsim khoom thiab kev muag khoom ntawm phytochemicals thiab tshuaj zoo.Our Hoobkas tau tsim nyob rau hauv 2016 thiab nyob rau hauv lub xeev Henan, npog thaj tsam ntawm 3,600 square meters. Peb muaj cov kws tshaj lij, zoo - nruab thiab siab - pab pawg R & D zoo nrog ntau tshaj 10 xyoo ntawm R&D kev paub. Peb cov khoom reagent tau dav xa tawm mus rau ntau lub tebchaws suav nrog Tebchaws Meskas, Russia, Canada, Australia, Europe, thiab lwm yam, thiab peb muab kev pabcuam xa khoom sai rau peb cov neeg siv khoom. Peb cia siab tias yuav tsim kom muaj kev sib koom tes ntev thiab muaj txiaj ntsig zoo nrog cov phooj ywg ntau dua yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws thiab cov kev pabcuam zoo tshaj plaws rau peb cov neeg siv khoom.
Thovtiv tauj pebyog koj xav tau.