Payment & Shipping Terms:
|Mesh:||100mesh , 200 Mesh||Type:||Non Ferrous Metal Material|
100 Mesh , 200 Mesh High Purity Selenium Powder 99.99% 4N
1. Purity:99.99% selenium powder 100-200mesh
2. CAS No.: 7782-49-2
3. Main application: Medical,glass making,pigments, photocells, electronics
Selenium is a chemical element with symbol Se and atomic number 34. and found impurely in metal sulfide ores. Selenium has six naturally occurring isotopes. Black Selenium is a brittle, lustrous solid that is slightly soluble in CS2.
|Se %||99.9 min|
Vacuum packed in iron drum lined with plastic film bag;
Usually, it takes 3-15 working days after order confirmation according to different quantity and requirement.
It can be shipped by air,by sea,or by Courier such as: Fedex, DHL,UPS,EMS Taiwan Express etc.