Description: Our USP grade Urea, also called carbamide, is soluble in water and alcohol and is non-combustible. In gold recovery processes, it is used as a neutralizer of excess nitric acid in aqua regia solutions. Urea reacts with the nitric acid to form nitrogen gas and water, which reduces the acidity of the solution. It is important to ensure that the solution does not become too acidic, as this can cause the gold to be oxidized and lose some of its value. In the process of gold extraction from e-waste, Urea is usually used along with Sodium Metabisulfite. Chemical Grade: USP Formula: (NH2)2CO CAS: 57-13-6 U.S. DOT: Not Regulated.
Price: 19.95 USD
Location: Denver, Colorado
End Time: 2024-08-25T19:44:08.000Z
Shipping Cost: N/A USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Science Company
Common Name: carbamide
MPN: NC-5184
Country/Region of Manufacture: United States
Preferred IUPAC Name: urea
Intended Use/Discipline: Biological Laboratory, Gold refining
