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                      氟化釔

                      氟化釔

                      名稱:氟化釔


                      分子式: YF3


                      用途: 紅外薄膜,光釬摻雜,紅外波段的優良材料


                      性質:分子量145.90。膠凝狀物質。熔點1387℃,沸點2230℃,相對密度4.01。不溶于水,難溶于稀酸。


                      規格:“此數據僅供參考”

                      分析結果

                      氧化物總量/TREO:76.66%

                      Y2O3/TREO:99.99%

                      稀土雜質含量(Max ppm)

                      非稀土雜技含量(Max ppm)

                      La2O3

                      12

                      CeO2

                      10

                      Fe2O3

                      100

                      Pr6O11

                      10

                      Nd2O3

                      22

                      Al2O3

                      100

                      Sm2O3

                      10

                      Eu2O3

                      10

                      Ni

                      100

                      Gd2O3

                      10

                      Tb4O7

                      10

                      LOI——————0.13%

                      Dy2O3

                      11

                      Ho2O3

                      290


                      Er2O3

                      29

                      Tm2O3

                      10


                      Yb2O3

                      10

                       Lu2O3

                      10



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