oloa
Fa'ato'a Siisii Gaosi Lanu Pigment U'amea Oxide mūmū CAS 1309-37-1
Fa'amatalaga o oloa
MF: Fe2O3
MW: 159.69
CAS: 1309-37-1
1.Fe2O3, e taʻua foi o le uʻamea uʻamea, uʻamea mumu, paʻu mumu, ma isi, o loʻo i ai le fua faʻainisinia Fe2O3, lea e soluble i le hydrochloric acid ma o se paʻu mumu mumu tafatolu.E lelei mea'ai, ma o le lapopo'a o le 0.01 ~ 0.05 μm.O lo'o i ai se vaega tele ma'oti (10 taimi o le u'amea u'amea mumu mumu), e malosi ultraviolet absorption faatinoga o chemicalbook, ma e sili atu le tetee malamalama ma le ea.Pe a lafo le moli i luga o le ata vali po o le palasitika o loʻo i ai le lanu mumu uʻamea uʻamea manino, e manino.O le maualuga o le vavalalata o le 5.7g / cm3, ma le mea faʻafefe o le 1396 ℃.O se ituaiga fou o lanu u'amea fa'asologa fa'atasi ma mea fa'apitoa.
2. Lanumoli mumu e mūmū mūmū pa'u trigonal.E le mafai ona solu i le vai, solu i le hydrochloric acid ma le sulfuric acid, fai sina solu i le nitric acid ma le ava malosi.
Fa'atatauga
1. Faʻaaogaina mo vali vali, paʻu, palasitika, fausaga, ma isi.
2.It o se pigmenti inorganic faʻaaogaina e pei o le antirust pigmenti i le alamanuia vali.E faʻaaogaina foʻi e fai ma lanu mo paʻu, maamora faʻapitoa ma terrazzo, lanu ma faʻatumu mo palasitika, asbestos, paʻu paʻu, paʻu paʻu paʻu, sui faʻalelei mo meafaifaʻaili saʻo ma tioata mata, ma mea mata mo le gaosiga o vaega ferrite o mea mageta.
3. E faʻaaogaina mo mea faʻagata maneta e pei o pisinisi faʻaeletoroni, masini fesoʻotaʻiga, televise, komipiuta, laina laina faʻaliliuina, fesuiaʻi sapalai eletise ma ferrite cores ma maualuga u ma UQ maualuga.
4. Faʻaaogaina e pei o suʻesuʻega faʻapitoa, faʻapipiʻi ma sui faʻapolopolo, ma faʻaaogaina foi e avea ma mea faʻapitoa.
5. E faʻaaogaina mo le faʻapipiʻiina ma le faʻafefeteina o lanu o papa ma fualaau eseese.E faʻaaogaina e pei o mea maneta, pigmenti, faʻaitiitiga sui, sui polishing, catalyst, ma isi mea e faʻaaogaina mo le valivali o laupepa, suka faʻapipiʻi, capsules, ma isi.
6. Inorganic lanu mumu.E fa'aaogaina lautele mo vali vali, pa'u, mea teuteu palasitika, fau mea e olo lelei ai, meafaigāluega fa'apitoa, tioata fa'apitoa, enamel, mea tusi, pa'u, u'a maneta ma u'amea u'amea maualuga.
