Chemical properties: light red white powder. Not soluble in water, soluble in acid。
Use: for metal platinum and colour television fluorescent powder
Use: use as a colour television red fluorescent activated agent and high pressure mercury lamps。
Usage: for metal platinum and colour television fluorescent powder
Uses: scientific reagents, biochemical studies
Uses: activants used as multiple fluorescent powder are necessary materials for red fluorescent powder and can also be used as control material for atomic reactors。
Production methods: the extraction method is used to treat rare earth solution from monolithic or mixed rare earth mines as feedstock. It is extracted from the p204-cal-hcl3 system and is first formed in groups, with residual fluids used to draw light and rare soil, to organicize the platinum and heavy-earth excrete, and then with 2. 0mol/lhci in the retroculation, to obtain rare-earthed soil, to recover the platinum from zinc powder and to extract the platinum from the alkaline scale method, and then to produce the oxidation of the platinum with herbal acid. Eu2(c2o4) 3→eu2o3+3co2+3co
