Cerum fluoride / cas 7758-88-5 / CEF3
Dzina lazogulitsa: Cerium fluoride
Cas: 7758-88-5
Mf: CEF3
MW: 197.11112096
Einecs: 231-841-3
Malo osungunuka: 1640 ° C
Malo owiritsa: 2300 ° C
Kuchulukitsa: 6.16 g / ml pa 25 ° C (yoyatsidwa.)
Fp: 2300 ° C
Merck: 14,1998
Ceryamu fluoride, ndiye chinthu chofunikira chopangira ufa, galasi lapadera, kugwiritsa ntchito zitsulo. Mu makampani ogulitsa magalasi, imawerengedwa kuti ndi yothandiza kwambiri yagalasi yozizira kwambiri yopukutira kolondola.
Amagwiritsidwanso ntchito kufooketsa galasi posunga chitsulo m'malo mwake.
Mu kupanga chitsulo, imagwiritsidwa ntchito pochotsa mpweya wabwino ndi sulufule mwa kupanga orsulsudes okhazikika komanso poyerekeza zinthu zosayenera, monga chitsogozo ndi chamoyo.
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8, ndalama
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Kutaya pansi pa mpweya woteteza,
Sungani cholandirira
Ikani chidebe cholimba ndikusunga m'malo ozizira, owuma
Chidebe:Sungani zotsekemera zakuthupi kuti mupewe kuyamwa chinyezi komanso kuipitsidwa. Galasi kapena apamwamba kwambiri polyethylene zotsetsereka nthawi zambiri zimakhala zoyenera.
Chilengedwe:Sungani malo osungira bwino komanso kupewa dzuwa mwachindunji. Pewani kusunga m'malo okhala chinyezi chachikulu.
Kutentha:Sungani kutentha, kutentha kwabwino kuti musawononge vuto lililonse kapena zomwe zingachitike ndi zinthu zachilengedwe.
Lembani:Mwachidziwikire zotengera zotengera ndi dzina la mankhwala, chidziwitso chowopsa, komanso deti yosungira.
Kusamala:Chonde tsatirani malangizo aliwonse otetezedwa omwe amaperekedwa mu pepala la chitetezo chakuthupi (MSDS) kwa Certium fluoride monga inhalation kapena kumwa zimatha kukhala pachiwopsezo chathanzi.
Sadzawola ngati amagwiritsidwa ntchito malinga ndi kufotokozera
Pewani kulumikizana ndi asidi.
Kuyika:Gwiritsani ntchito zida zoyenera zomwe ndi chinyezi cha chinyezi ndipo chitha kukhala ndi ufa. Onetsetsani kuti chidebe chasindikizidwa kuti mupewe spaillage.
Lembani:Zolemba momveka bwino kuti pamunsi ndi dzina la mankhwala, chizindikiro chowopsa ndi chidziwitso chilichonse chokhacho. Izi zikuphatikiza kuwonetsa kuti ndi mankhwala osokoneza bongo komanso malangizo aliwonse ogwirira ntchito.
Zoyendera:Nthawi yoyendera, chonde sungani zinthuzo m'malo ozizira komanso owuma. Pewani kuwonetsedwa kutentha kwambiri komanso chinyezi, apo ayi kuterera kukhulupirika kwa matsamba kungakhudzidwe.
Kusagwirizana:Onetsetsani kuti cerium fluoride satumizidwa palimodzi ndi zinthu zosagwirizana monga zitsulo zolimba kapena zokulira, chifukwa izi zingayambitse zoopsa.
Zida Zaumwini (PPE):Maulendo ogwiritsira ntchito ogwirira ntchito ayenera kuvala PPE yoyenera, kuphatikiza magolovesi, magalasi, ndi masks kuti muchepetse thupi kapena khungu.
Njira Zadzidzidzi:Khalani ndi njira zadzidzidzi m'malo mwa stall kapena ngozi paulendo. Izi zimaphatikizapo kukhala ndi zida za spill ndi zothandizira koyamba okonzeka.
Kutsatira lamulo:Tsatirani malamulo onse am'derande, yapadziko lonse lapansi.
