I-Cerrium Fluoride / Case 7758-88-5 / Cef3
Igama lomkhiqizo: I-Cerrium Fluoride
I-CAS: 7758-88-5
MF: Cef3
MW: 197.1111112096
Ama-EINEC: 231-841-3
Iphoyinti elincibilikayo: 1640 ° C
Iphuzu elibilayo: 2300 ° C
Ubukhulu: 6.16 g / ml ngo-25 ° C (lit.)
I-FP: 2300 ° C
UMerck: 14,1998
I-Cerrium Fluoride, ingabe impahla ebalulekile eluhlaza ye-polishing powder, ingilazi ekhethekile, izinhlelo zokusebenza zensimbi. Embonini yengilazi, kubhekwa njenge-ejenti esebenza kahle kakhulu yengilazi yokupela ukupela okubonakalayo.
Kusetshenziselwa futhi ukuhlinza ingilazi ngokugcina i-iron esimweni sayo esilinganayo.
Ekwenziweni kwensimbi, kusetshenziselwa ukususa i-oksijini yamahhala nesibabule ngokwakha ama-oxysulfides ezinzile nangokufaka izinto zokulandela umkhondo ezingathandeki, njengokuhola kanye nokushoda.
1, t / t
2, l / c
3, visa
4, ikhadi lesikweletu
5, PayPal
6, I-ALIBABA Trade Assation
I-7, i-Western Union
8, MoneyGram
9, Ngaphandle kwalokho, kwesinye isikhathi nathi samukele iBitcoin.
Ukulahlwa ngaphansi kwegesi eyomile yokuvikela,
Gcina i-receplacled evaliwe
Beka esitsheni esiqinile bese ugcine endaweni epholile, eyomile
Isitsha:Gcina ezitsheni zezindiza ukuvikela ukumuncwa komswakama nokungcola. Iziqukathi ze-polyethylene (HDPE eziphakeme kakhulu ze-polyethylene (HDPE) zivame ukufaneleka.
Imvelo:Gcina indawo yokugcina umoya enomoya omuhle futhi igweme ukukhanya kwelanga okuqondile. Gwema ukugcinwa ezindaweni ezinomswakama ophezulu.
Lokushisa:Gcina izinga lokushisa eliqinile, elipholile ukuvikela noma yikuphi ukonakaliswa noma ukusabela ngezinto zezemvelo.
Ilebula:Ukufaka ilebula ngokucacile iziqukathi ngegama lamakhemikhali, imininingwane eyingozi, nosuku lokugcina.
Izindlela zokuphepha:Sicela ulandele noma yiziphi izinkombandlela ezithile zokuphepha ezinikezwe ephepheni ledatha yokuphepha ezibonakalayo (MSDS) ye-certium fluoride njengoba ukuphefumula noma ukungenisa kungaletha ingozi yempilo.
Ngeke ibole uma isetshenziswa futhi igcinwe ngokuya ngokucaciswa
Gwema ukuxhumana ne-acid.
Ukupakishwa:Sebenzisa izinto zokufaka ezifanele zokufaka okungubufakazi bomswakama futhi ungaqukatha ngokuphepha i-powder. Qinisekisa ukuthi isitsha sivalwe ngokuqinile ukuvikela ukuchitheka.
Ilebula:Ngokusobala ilebula ukufakwa ngegama lamakhemikhali, uphawu lwengozi kanye nanoma yiluphi ulwazi lokuphepha olufanele. Lokhu kufaka okubonisa ukuthi yi-Inorganic Compound kanye nemiyalo ethile yokuphatha.
Izimo Zokuhamba:Ngesikhathi sokuhamba, sicela ugcine izinto zokwakha imvelo epholile neyomile. Gwema ukuvezwa kwamazinga okushisa aphezulu kanye nomswakama, ngaphandle kwalokho ubuqotho bokupakishwa bungathinteka.
Ukungalingani:Qinisekisa ukuthi i-cellium fluoride ayithunyelwa kanye nezinto ezingahambelani ezifana nama-acid anamandla noma izisekelo, ngoba lokhu kungadala ukusabela okuyingozi.
Imishini yokuzivikela (i-PPE):Ukuphathwa kwezisebenzi kufanele kugqoke i-PPE efanelekile, kufaka phakathi amagilavu, ama-goggles, namamaski ukuvimbela ukuphefumula noma ukuxhumana kwesikhumba.
Izinqubo Eziphuthumayo:Ube nezinqubo eziphuthumayo ezikhona uma kwenzeka kuchitheka noma ingozi ngesikhathi sokuhamba. Lokhu kubandakanya ukuba nekhithi yokuchitheka kanye nezinto zosizo lokuqala zilungele.
Ukulandela umthetho wokulawula:Ukuhambisana nayo yonke imithetho yendawo, kazwelonke neyamazwe jikelele mayelana nokuhamba kwezinto eziyingozi, kufaka phakathi imihlahlandlela ethile yemibukiso yemihlaba engavamile.
