Tin granules is silvery grains or granulars. It is stable in the air. Granulars are soluble in concentrated hydrochloric acid, sulfuric acid, aqua regia, concentrated nitric acid, hot caustic solution, but no soluble in water. Tin metal ingots are the raw material.
|CAS No.:7440-31-5||EINECS No.:231-141-8||Molecular Formula:Sn||Molecular Weight:118.710|
|Melting Point:231.88℃||Boiling Point:2507℃||Density:7.28|
Tin metal granulars are mainly as special material in IC packaging, for examples, DIP, SOJ, SOP, TSOP, QFP, BGA, CSP and other packaing process.