规格SpecificationTe-5NTe-6NTe-7N99.999%99.9999%99.99999%检测杂质TestingimpurityAg,Al,Cd,Cu,Fe,Mg,Ni,Pb,Se,Sn,SiAg,Al,Cd,Cu,Fe,Mg,Ni,Pb,Se,Zn,CaAg,Al,Cd,Cu,Fe,Mg,Ni,Pb,Se,Zn,Ca杂质总含量Totalimpuritycontent≤10ppm≤1ppm≤0.1ppm用途Application主要用于制备Ⅱ-Ⅵ族化合物半导体、热电转换元件、致冷元件、压电晶体和红外探测器，太阳能电池材料等。UseforpreparationⅡ-Ⅵelementschemicalcompoundsemiconductor,thermo-electricitytransferelements,refrigeratingcell,piezoelectriccrystalandinfrareddetector.Usedasthematerialofsolarcelletc…包装Package涤纶薄膜包装后双层复合膜抽真***装两次，外套复合铝箔内充***气封装或者直接玻璃管真空封装。Packedwithterylenefilm,anddoublepoly-filmwithvacuumencapsulation,dothistwice,thenpackedwithaluminumfoilwithargonencapsulation,orpackedwithglasstubewithvacuumencapsulationdirectly.)