Pākawa Scandium Sc (NO3) 3 · 6H2O
Nga korero poto mo te Scandium nitrate
Hua:Pākawa Scandium
tātai rāpoi:Sc (NO3) 3 · 6H2O
Te taumaha ngota: 338.96
CAS NO. :13465-60-6
Te ahua: He kiriata paraka ma, he karakore ranei te ahua, he ngawari ki te wairewa i roto i te wai me te waihano, he kakara, rongoa ki roto i te ipu kati.
Pākawa Scandiumhe pūhui i tito he katote scandium me te pākawa. He maha nga wa ka whakamahia i roto i nga rangahau me nga waahi taiwhanga hei tohu mo te whakahiato o etahi atu puhui scandium. Ka taea hoki te whakamahi i te Scandium nitrate ki te whakaputa rauemi motuhake, tae atu ki nga whakakorikori me nga uku. I tua atu, ka taea te whakamahi i roto i nga momo tono hangarau me te ahumahi na ona ahuatanga ahurei me te hiko.
Taupānga
Pākawa ScandiumKei te whakamahia nuitia i roto i nga paninga whatu, whakakōkī, uku hiko me te ahumahi taiaho.Ka whakamahia te pākawa Scandium i roto i te hanga o te scandium pūhui takawaenga, reagents matū, me ētahi atu ahumahi.
Whakatakotoranga
| Ingoa Hua | Pākawa Scandium | |||
| Kōeke | 99.9999% | 99.999% | 99.99% | 99.9% |
| KAUPAPA KAUPAPA | ||||
| Sc2O3 /TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 |
| TREO (% min.) | 21 | 21 | 21 | 21 |
| Nga poke o te whenua onge | ppm max. | ppm max. | ppm max. | % mōrahi. |
| Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Y2O3/TREO | 0.1 0.2 0.2 0.5 0.5 0.3 0.2 | 1 1 1 5 5 3 2 | 5 5 10 25 25 50 10 | 0.001 0.001 0.001 0.001 0.01 0.05 0.001 |
| Nga poke o te whenua kore-rare | ppm max. | ppm max. | ppm max. | % mōrahi. |
| Fe2O3 SiO2 CaO NiO ZnO PbO | 1 10 10 1 1 1 | 5 20 50 2 3 2 | 8 50 100 5 10 5 | 0.002 0.01 0.02 0.001 0.001 0.001 |
Tuhipoka:Ka taea te whakaputa hua me te kapi kia rite ki nga whakaritenga a te kaiwhakamahi.
Tapeke:Ko te kohinga korehau o te 1, 2, me te 5 kirokaramu mo ia pihi, kaata pahupahu kete o te 25, 50 kirokaramu mo ia pihi, ko te kete raranga putea 25, 50, 500, me te 1000 kirokaramu mo ia pihi.
Ko etahi atu hua Scandium e pa ana:Scandium waikura, Te whakarewa Scandium, Te paura Scandium,Scandium pūkawa ngāwha,Scandium Chloride, Scandium Fluorideetc
Pākawa Scandium; Utu pākawa Scandium; pākawa pākawa scandium; pākawa Scandium(III)
Tiwhikete:
He aha ta maatau e whakarato:
