牌 號(hào)(Code)
CF-3N
CF-3.5N
稀土氧化物總量 TREO%
≥83
鈰純度與相關(guān)稀土雜質(zhì)(Cerium purity and relative rare earth impurities)
CeO2/TREO %
≥99.9
≥99.95
La2O3/TREO %
≤0.04
≤0.03
Pr6O11/TREO %
≤0.01
Nd2O3/TREO %
Sm2O3/TREO %
≤0.005
Y2O3/TREO %
非 稀 土 雜 質(zhì)(Non rare earth impurity)
Fe2O3 %
≤0.05
SiO2 %
CaO %
F- %
≥27
Al2O3 %
PbO %
說明:白色粉末,不溶于水和酸。
用途:可用于增加弧光碳棒電燈的光輝,作玻璃的抗反射涂層、紅外激光光學(xué)組分涂料、原冰片烯衍生物開環(huán)聚合反應(yīng)催化劑的一種,電解生產(chǎn)鈰金屬的電解質(zhì)。
Description: white powder, insoluble in water- and acid.
Use: can be used to increase the arc carbon lamp light,anti reflective coating, infrared laser optics group for glass coatings, norbornene derivatives ring opening a polymerization catalyst, electrolyte electrolytic production of cerium metal.
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