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氧化铕价格

氧化铕 更多供应商 1308-96-9 氧化铕 价格

性状
带淡红的白色粉末。相对密度7.42。熔点2002℃。不溶于水，溶于酸。能吸收空气中的二氧化碳和水。
所属类别
无机化工产品: 无机盐: Cq稀土元素化合物
用途与作用
用作彩色电视机红色荧光粉激活剂，高压汞灯用荧光粉。
合成工艺与制法
萃取法以处理独居石或混合稀土矿所得的氯化稀土溶液为原料。用P204-煤油-HCl-ReCl3体系萃取，首先进行钕钐分组，萃余液用以提轻稀土，将钐及重稀土萃人有机相，然后用2.0 mol/L HCI反萃中重稀土，得中稀土钐钆富集物，经锌粉还原，碱度法提取铕后，再经草酸沉淀、分离、烘干、灼烧，制得氧化铕。其反应式如下：
Eu2(C2O4)3→Eu2O3+3CO2+3CO
参考质量标准
国家标准GB/T 3504—92
产品牌号化学成分/%
杂质(稀土杂质/REO)，≤杂质(非稀土杂质)，≤
REO≥Eu2O3/REO≥CeO2Pr6O11Nd2O3Sm2O3Gd2O3Dy2O3Fe2O3CaONiOPbO2CuOZnO灼减1000℃，1h/%．≤中心粒径d50μm
Eu203-049999.990.00050.0010.0040.0030.0030.0020.00070.0010.0010.0010.00060.00512.5-6.0
Eu2O3-19999.950.050.0010.0020.0010.0010.00060.0071-


氧化铕价格(试剂级)

更新日期产品编号品牌产品信息CAS号MDL号规格与纯度包装价格库存信息操作
2024/11/08 044667 氧化铕
Europium(III) oxide, 99.9% (REO) 		1308-96-9 MFCD00010997 5g 1698元 待询价 详细
2024/11/08 044347 氧化铕
Europium(III) oxide, REacton? 		1308-96-9 99.996% (REO) 5g 2136元 待询价 详细
2024/11/08 044667 氧化铕
Europium(III) oxide, 99.9% (REO) 		1308-96-9 MFCD00010997 25g 5439元 待询价 详细
2024/11/08 044347 氧化铕
Europium(III) oxide, REacton? 		1308-96-9 99.996% (REO) 25g 6843元 待询价 详细
2024/11/08 044347 氧化铕
Europium(III) oxide, REacton? 		1308-96-9 99.996% (REO) 100g 16109元 待询价 详细
2024/11/08 044052 氧化铕(III), REacton∣r, 纳米粉, 99.999% (REO)
Europium(III) oxide, REacton™, nanopowder, 99.999% (REO), Thermo Scientific Chemicals 		1308-96-9 25g 6668元 待询价 详细
2024/11/08 044052 氧化铕(III), REacton∣r, 纳米粉, 99.999% (REO)
Europium(III) oxide, REacton™, nanopowder, 99.999% (REO), Thermo Scientific Chemicals 		1308-96-9 100g 27476元 待询价 详细
2024/11/08 011300 氧化铕(III), REacton®, 99.9% (REO)
Europium(III) oxide, REacton™, 99.9% (REO), Thermo Scientific Chemicals 		1308-96-9 5g 1193元 待询价 详细
2024/11/08 036352 氧化铕(III), 99.9% (REO)
Europium(III) oxide, 99.9% (REO), Thermo Scientific Chemicals 		1308-96-9 2g 1361元 待询价 详细
2024/11/08 011300 氧化铕(III), REacton®, 99.9% (REO)
Europium(III) oxide, REacton™, 99.9% (REO), Thermo Scientific Chemicals 		1308-96-9 25g 4104元 待询价 详细
2024/11/08 011300 氧化铕(III), REacton®, 99.9% (REO)
Europium(III) oxide, REacton™, 99.9% (REO), Thermo Scientific Chemicals 		1308-96-9 100g 10340元 待询价 详细
2024/11/08 011299 氧化铕(III), REacton®, 99.99% (REO)
Europium(III) oxide, REacton™, 99.99% (REO), Thermo Scientific Chemicals 		1308-96-9 1g 468元 待询价 详细
2024/11/08 011299 氧化铕(III), REacton®, 99.99% (REO)
Europium(III) oxide, REacton™, 99.99% (REO), Thermo Scientific Chemicals 		1308-96-9 5g 1667元 待询价 详细
2024/11/08 011299 氧化铕(III), REacton®, 99.99% (REO)
Europium(III) oxide, REacton™, 99.99% (REO), Thermo Scientific Chemicals 		1308-96-9 25g 5828元 待询价 详细
2024/11/08 011299 氧化铕(III), REacton®, 99.99% (REO)
Europium(III) oxide, REacton™, 99.99% (REO), Thermo Scientific Chemicals 		1308-96-9 100g 9754元 待询价 详细
2024/11/08 19302 氧化铕(III)
Europium(III) oxide, 99.99%, (trace metal basis), Thermo Scientific Chemicals 		1308-96-9 1g 804元 待询价 详细
2024/11/08 19302 氧化铕(III)
Europium(III) oxide, 99.99%, (trace metal basis), Thermo Scientific Chemicals 		1308-96-9 5g 2335元 待询价 详细
2024/11/08 19302 氧化铕(III)
Europium(III) oxide, 99.99%, (trace metal basis), Thermo Scientific Chemicals 		1308-96-9 25g 7423元 待询价 详细
2024/11/08 52002361 氧化铕
europium(ⅲ) oxide;dieuropium trioxide 		1308-96-9 5G 458元 >10 详细
2024/04/30 11299 氧化铕(III), REacton®, 99.99% (REO)
Europium(III) oxide, REacton®, 99.99% (REO) 		1308-96-9 MFCD00010997 1g 468元 1 详细
2024/04/30 11300 氧化铕(III), REacton®, 99.9% (REO)
Europium(III) oxide, REacton®, 99.9% (REO) 		1308-96-9 MFCD00010997 5g 1193元 1 详细
2024/04/30 36352 氧化铕(III), 99.9% (REO)
Europium(III) oxide, 99.9% (REO) 		1308-96-9 MFCD00010997 2g 1361元 1 详细
2024/04/30 36352 氧化铕(III), 99.9% (REO)
Europium(III) oxide, 99.9% (REO) 		1308-96-9 MFCD00010997 10g 3913元 0 详细
2024/04/30 11300 氧化铕(III), REacton®, 99.9% (REO)
Europium(III) oxide, REacton®, 99.9% (REO) 		1308-96-9 MFCD00010997 25g 4104元 0 详细
2024/04/30 11299 氧化铕(III), REacton®, 99.99% (REO)
Europium(III) oxide, REacton®, 99.99% (REO) 		1308-96-9 MFCD00010997 5g 1667元 1 详细
2024/04/30 11300 氧化铕(III), REacton®, 99.9% (REO)
Europium(III) oxide, REacton®, 99.9% (REO) 		1308-96-9 MFCD00010997 100g 10340元 1 详细
2024/04/30 44052 氧化铕(III), REacton|r, 纳米粉, 99.999% (REO)
Europium(III) oxide, REacton®, nanopowder, 99.999% (REO) 		1308-96-9 MFCD00010997 100g 27476元 0 详细
2024/04/30 11299 氧化铕(III), REacton®, 99.99% (REO)
Europium(III) oxide, REacton®, 99.99% (REO) 		1308-96-9 MFCD00010997 25g 5828元 1 详细
2024/04/30 C19302 氧化铕(III)
Europium(III) oxide, 99.99%, (trace metal basis) 		1308-96-9 25g 7423元 0 详细
2024/04/30 C19302 氧化铕(III)
Europium(III) oxide, 99.99%, (trace metal basis) 		1308-96-9 5g 2335元 0 详细
2024/04/30 C19302 氧化铕(III)
Europium(III) oxide, 99.99%, (trace metal basis) 		1308-96-9 1g 804元 0 详细
2024/04/30 52002366 氧化铕
Europium(Ⅲ) oxide 		10g 0元 请询货期 详细
2024/01/16 44052 氧化铕(III), REacton|r, 纳米粉, 99.999% (REO)
Europium(III) oxide, REacton®, nanopowder, 99.999% (REO) 		1308-96-9 MFCD00010997 25g 6668元 1 详细
2024/01/16 11299 氧化铕(III), REacton®, 99.99% (REO)
Europium(III) oxide, REacton®, 99.99% (REO) 		1308-96-9 MFCD00010997 100g 9754元 0 详细
氧化铕价格（试剂级） 铕价格（试剂级）