- 供货总量:
- 发货期限:自买家付款之日起 天内发货
- 所在地:四川 乐山 峨眉山市
高纯碲:99.999% Te-5N-L-1
检测杂质:Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Sn, Si
杂质总含量:≤10ppm
高纯碲:99.9999% Te-6N-L-2
检测杂质:Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca
杂质总含量:≤1ppm
高纯碲:99.99999% Te-7N-L-3
检测杂质:Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca
杂质总含量:≤0.1ppm
用途: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。
包装:涤纶薄膜包装后双层复合膜抽真空包装两次,{外套复合铝箔内充氩气封装}或者直接玻璃管真空封装。
Specification:
High purity Te: 99.999% Te-5N-L-1
Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Sn, Si
Total impurity content: ≤10ppm
High purity Te: 99.9999% Te-6N-L-2
Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca
Total impurity content: ≤1ppm
High purity Te: 99.99999% Te-7N-L-3
Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca
Total impurity content: ≤0.1ppm
Application: Use for preparation Ⅱ-Ⅵ elements chemical compound semiconductor, thermo-electricity transfer cell, refrigerating cell, piezoelectric crystal and infrared detector. Used as the material of solar cell etc…
Package: Packed with terylene film, and double poly-film with vacuum encapsulation, do this twice, then packed with aluminum foil with argon encapsulation, or packed with glass tube with vacuum encapsulation directly.