Selenium powder
品名 规格 应用领域 硒粉 纯度:4N -6N 黑灰色粉末 主要用于生产二氧化硒作为锰电解催化剂,也用于整流器、照相曝光剂、石油化工作催化剂、复印硒鼓、硒感光板、合金等...
Selenium ingot
Name Spec Application Selenium ingot, Selenium block, Purity: 4N-6N Mainly used for photographic exposure agent, metallurgical additives,catalyst in petroleum products isomerization processing, pigments in plastics, paints, enamels and glass etc....
Selenium dioxide
Selenium Dioxide CAS NO. 7446-8-4 Chemical Formula SeO 2 Mol.Wt 110.96 Purity 99.5% Form / Appearance White powder Application Used in electroplating industry, pharmaceutical industry as catalyst, oxidizing agent, etc....
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