99.5%-99.95%13478-49-4 Erbium(III) pūkawa ngāwha octahydrate
He kupu whakataki poto
Erbium(III) sulfate octahydrate
tātai rāpoi: Er2(SO4)3·8H2O
Te taumaha ngota: 766.60
CAS NO.:13478-49-4
Ko nga ahuatanga o te ahua: nga tioata mawhero, ka whakarewahia i roto i te wai, te reka, te hiri me te rongoa.
Whakamahinga: Ka whakamahia i roto i nga takawaenga erbium pūhui, nga karaehe karaehe, nga reagents matū me etahi atu ahumahi.
Te Taapaki: Taapaki korehau 1, 2, 5 kg/waahanga, kete kaata pahupahu 25, 50 kg/waahanga, kete raranga putea 25, 50, 500, 1000 kg/waahanga.
Taupū:
| Er2(SO4)3·8H2O 2.5N | Er2(SO4)3·8H2O 3.0N | Er2(SO4)3·8H2O 3.5N | |
| TREO | 44.00 | 44.00 | 44.00 |
| Er2O3/TREO | 99.50 | 99.90 | 99.95 |
| Fe2O3 | 0.002 | 0.001 | 0.0005 |
| SiO2 | 0.005 | 0.002 | 0.001 |
| CaO | 0.010 | 0.005 | 0.001 |
| Cl- | 0.010 | 0.005 | 0.002 |
| Na2O | 0.005 | 0.002 | 0.001 |
| PbO | 0.002 | 0.001 | 0.001 |
| Whakamātautau whakamahana wai | Maamaa | Maamaa | Maamaa |
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