Min. Order Reference FOB Price
1 kg US$3,968.00-4,777.00 / kg
Product Description
Product Description Application field 1. Lighting industry - scandium sodium lamps. This is a metal halide electric light source: the bulb is filled with sodium iodide and scandium iodide, and scandium and sodium foil are added at the same time. During high-voltage discharge, scandium ions and ...