I do not know of any pink iron or copper salts.

In sufficient amounts, copper salts can be poisonous to higher organisms as well.

My first guess on the green color is that there is some copper salt present, though this does not really make sense for a cleaning agent.

Heparin gains the capacity to initiate angiogenesis when its copper salt is formed.

Treatment is possible by diluting the commercially available copper salts.

Iron, aluminum and copper salts may also contribute to the hardness, but their effects are much less.

It dissolves in acids to make carbon dioxide and a copper salt.

Sandmeyer reactions with copper salts used in catalytic amounts are also known.

For example, copper salts are used to test for reducing sugars.

The lumper was draped over a particularly rich outcropping of copper salts.