Cerium Oxide wani abu ne mai ban sha'awa tare da tsarin Kemikai na sinadarai, haske rawaya ko launin ruwan kasa mai launin shuɗi. Yawan 7.13g / cm3, mel3, mel3, mel c, insolable cikin ruwa da alkali, dan kadan Soluwle a acid. A zazzabi na 2000 ° C da matsin lamba na 15ppa, hydrogen za a iya amfani da shi don rage ORID ORID OROID. Lokacin da zazzabi kyauta ne a 2000 ° C da matsin lamba kyauta ne a 5mpta, Oxide Ceriid yana ɗan farin rawaya mai launin shuɗi, da ruwan hoda. Ana amfani dashi azaman kayan kwalliya, mai kara kuzari, mai ɗaukar hoto (auxian), tantanin halitta na lantarki, da sauransu.
Bayanin Tsaro
Gishirinberiide reideAbubuwa na Duniya da rare su na iya rage abubuwan da ke ciki na prothrombin, kashe shi, hana halittar ƙarni, da kuma dauke da lalata kayan masarufin acid. Abubuwan guba na abubuwan duniya masu rauni tare da karuwar nauyin atomic.
Inhalation na kasusuwa-dauke da tsarin motsa jiki na iya haifar da tari na motsa jiki, da kuma choride na iya lalata fatar da kuma haushi da mucous membranes na idanu.
Matsakaicin daidaitawa: Cerium Oxide 5 MG / M3, Cerium Hydroxide 5 Mg / M3, mikks gas ya kamata a yi yayin aiki, ya kamata a hana ƙura da tururuwa daga watsuwa.
hali
The pure product is white heavy powder or cubic crystal, and the impure product is light yellow or even pink to reddish brown (because it contains traces of lanthanum, praseodymium, etc.). Kusan insolable cikin ruwa da acid. Dandalin dangi 7.3. Mahimmanci: 1950 ° C, aya mai tafasa: 3500 ° C. Mai guba, bera na Median kashi (bera, baka) kusan 1g / kg.
sito
Ci gaba da iska.
Ingancin inganci
Raba tsarkakakkiya
Rarraba ta hanyar girman barbashi: m foda, micron, submicron, Nano
Umarni na aminci: Samfurin yana da guba, mai ƙanshi, mara gamsarwa, amintacce kuma abin dogaro, ya tabbata da aiki, kuma baya amsawa da ruwa da kwayoyin halitta. Wakili mai inganci ne mai inganci, mai gina wakili da wakili na taimako.
yi amfani
wakili na oxdizing. Mai kara kuzari don halayen kwayoyin. Iron da na ƙarfe na karfe kamar yadda wuya a cikin baƙin ƙarfe na ƙasa samfurin. Bincike na redox. Gilashin ado. Vitreous enamel opacifier. zafi jure allures.
Amfani da shi azaman mai ƙari a cikin masana'antar gilashi, a matsayin kayan niƙa don gilashin farantin, kuma azaman tasirin ultraviolet a cikin kayan kwalliya. An fadada zuwa ga nika na girki, ruwan tabarau na gani, da kuma taka rawar gani da hasken rana da hasken hasken electron da gilashin lantarki.
Lokacin Post: Dec-14-2022