Hydrogen peroxide is added to a solution of sodium potassium tartrate and heated. Copper sulfate solution is added and the solution turns light blue. With continued heating the solution foams and turns orange-gold.

WARNING: This product can expose you to chemicals including Strong inorganic acid mists containing sulfuric acid, which are known to the State of California to cause cancer. For more information go to http://www.P65Warnings.ca.gov

Kit Includes:

1 x 250mL Hydrogen Peroxide, 3% Solution
1 x 250mL Potassium Sodium Tartrate, 0.3M Solution
1 x 10mL Copper (II) Sulfate, 1.0M Solution