Copper powder, Cu, 50 g
Pure copper finds application due to its resistance to corrosion, as in the air, under the influence of atmospheric moisture and carbon dioxide, it quickly becomes covered with a thin layer of greenish basic copper carbonate (CuCO3 . Cu(OH)2) (verdigris) which effectively protects it against further corrosion.
Product code: CU-50G
Pure copper finds application due to its resistance to corrosion, as in the air, under the influence of atmospheric moisture and carbon dioxide, it quickly becomes covered with a thin layer of greenish basic copper carbonate (CuCO3 . Cu(OH)2) (verdigris) which effectively protects it against further corrosion. Due to today's polluted air, however, the chemical reaction will colour the copper brown. If we wanted the historical, green patina, the copper must be additionally treated with a special chemical containing ammonia.
Source: wikipedia.org
Weight: 50 g
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Information on how to get reviewsPure copper finds application due to its resistance to corrosion, as in the air, under the influence of atmospheric moisture and carbon dioxide, it quickly becomes covered with a thin layer of greenish basic copper carbonate (CuCO3 . Cu(OH)2) (verdigris) which effectively protects it against further corrosion.
Product code: CU-50G
Parameters
| Weight | 50 g |
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