ALDRICH Copper, powder, <425µm, 99.5% trace metals basis

Formula: Cu

Formula Weight: 63.55

CAS No.: 7440-50-8

UN Number: UN3089

Purity: 99.5% trace metals basis

Density: 8.94g/mLat 25°C(lit.)

Application: Catalyst for the cyclization and coupling reactions; e.g. Ullmann coupling reactions, preparation of cyclopropanes, decomposition of diazoketones or diazoesters, insertion to C-O bonds, [3 + 2] cycloaddition of terminal alkynes and azides, hydrogenation.

Packaging: 25, 500 g in glass bottle