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ST0047 Strontium (Sr) Sputtering Target

Chemical Formula:Sr
Catalog Number:ST0047
CAS Number:7440-24-6
Purity:99.5%, 99.9%
Shape:Discs, Plates, Column Targets, Step Targets, Custom-made




Description

Handling Notes

1. No bonding service is presently available for this material. 2. This material has high chemical activity when exposed to the environment. Oil packaging and clean procedure are required to prevent it from chemcial reactions.

Chemical Elements

Strontium

Strontium is a chemical element originated from Strontian, a small town in Scotland. It was first mentioned in 1787 and observed by W. Cruikshank. The isolation was later accomplished and announced by H. Davy. “Sr” is the canonical chemical symbol of strontium. Its atomic number in the periodic table of elements is 38 with location at Period 5 and Group 2, belonging to the s-block. The relative atomic mass of strontium is 87.62(1) Dalton, the number in the brackets indicating the uncertainty.