Copper, powder, <425µm, 99.5% trace metals basis, 2 kg, Each

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Specifications Formula: CuFormula Weight: 63.55CAS No.: 7440-50-8UN Number: UN3089Purity: 99.5% trace metals basisDensity: 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 bottleEC No.: 231-159-6Boiling Point: 2567°C(lit.)Melting Point: 1083.4°C(lit.)Empirical Formula (Hill Notation): C8H8O2