| Место происхождения |
China (Mainland) |
| Состав |
Лантан |
| Тип товаров |
Редкоземельные оксиды |
Character: White powder, insoluble in water, soluble in mineral acids. It should be kept in sealed containers as it is highly hydroscopic. Molecular Fomula: La2O3 Specification CODETREO min %La2O3/TREO min %L.O.I.(1000°C1h)min%Non-RE Impurities max ug/gFe2O3CaOSiO2PbOLaO-19999.99910.00020.0010.0010.0002LaO-29899.9920.00050.010.010.0005LaO-39899.920.0050.050.02-LaO-4969940.010.100.05-LaO-5969540.020.150.05-LaO-6969040.020.150.05- Uses: Mainly used in making optical glasses and fiber. It is also used in ceramic industries and catalysis etc