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Urea 2LB Bag (NH2)2CO 99% Pure
$55
Description
- Urea is a water soluble, premium nitrogen fertilizer designed to boost the development of all your indoor flowers, lawn, and garden plant
- Commercial Grade
- Urea – (NH2)2CO, 46.0% Minimum Nitrogent Content
- Urea is sometimes used in gold refining as a reducing agent in the purification process. When gold is dissolved in aqua regia, urea can be added to the solution to help reduce any remaining nitric acid, which can prevent the gold from precipitating out of the solution. Urea also helps to neutralize any leftover nitric acid, making the solution safer to handle. In addition, urea can also be used as a pH regulator in the electrolytic refining process of gold, ensuring that the solution remains at the optimal pH level for the purification to occur efficiently. Overall, urea plays a crucial role in gold refining by assisting in the purification process, neutralizing excess acids, and regulating the pH levels of the solution.
