Europium Oxide Eu2O CAS 12770-85-3
Tātai ngota: Eu2O3
Taumaha ngota: 351.9262
CAS NO. :12020-60-9; 12770-85-3
Āhua: paura mā.
Te mātotorutanga whanaunga 7.42g/cm3.
Ko te ira rewa he 2002 ℃.
Kāore e rewa i te wai, e rewa ana i te waikawa. Ka mimiti tahi me te mamaoa, kawakore, ka paitini, ka whakapataritari i ngā kanohi, i te ara manawa, i te kiri, ka mimiti i te hauhā waro i te rangi, ā, ka hanga tote ka rewa i te wai me ngā waikawa kore-waro.
1. Whakamahia hei whakahohe i te whūwhā whero mō ngā pouaka whakaata tae me te rama mercury pēhanga teitei.
2. whakamahia mō te hanga tae, whakateretere whakamomona rapa, rongoā, patupatu patupatu, kapia amino, kapia ethylene diamine urea-formaldehyde, kaihoko whakamomona whakarewa EDTA, me ētahi atu.
3. Whakamahia hei whakarewa mō te fibrin, me ētahi atu.
| TE WHAKATAU: ≥99.60% | Eu2O3/TREO: ≥99.999% |
| Te Ihirangi o ngā Parakore RE (mōrahi ppm) | Te Ihirangi o ngā Parakore Kore-RE (mōrahi ppm) |
| CeO2: 1 La2O3: 1 Pr6O11:1 Nd2O3: 1 Sm2O3: 1 Gd2O3: 2 Y2O3: 1 | Fe2O3: 2.0 SiO2: 15 CaO: 8 Cl-: 60 * Whakamātautau wairewa: whai tohu |
