• Urea, 500g
  • Urea, 500g
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Chemical Grade: Technical
Formula: (NH2)2CO
CAS: 57-13-6
U.S. DOT: Not Regulated.
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Return Policy: See Below.
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Cat No. - NC-2620
Price: $17.95
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Description 

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.

In the process of gold extraction from e-waste, Urea is usually used along with Sodium Metabisulfite.

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