JSP® & GTE Urea is a high-purity prilled urea used in precious metal refining, commonly added during the aqua regia process to help neutralize excess nitric acid before precipitation.
This 99% pure CO(NH₂)₂ urea is widely used by refiners working with gold and silver recovery to help stabilize the solution after dissolving precious metals in aqua regia.
When used properly, urea can assist in balancing the solution prior to gold precipitation.
Common Uses
• Gold refining using aqua regia
• Neutralizing excess nitric acid in AR solutions
• Precious metal recovery and refining processes
• Laboratory and chemical refining applications
Product Details
Chemical Name: Urea
Purity: 99%
Chemical Formula: CO(NH₂)₂
Form: Prilled Urea
Weight: You choose
Manufactured by JSP® and GTE, a trusted supplier of refining chemicals and testing solutions used by jewelers, refiners, and precious metal professionals.
This Listing Includes
• (1) JSP or GTE bag of 99% Pure Prilled Urea (You choose brand and size)
A must-have refining chemical for anyone working with gold, silver, or precious metal recovery.
New to gold refining?
Visit our Gold Refining Learning Center for beginner-friendly guides that explain the basics of gold recovery, refining concepts, common materials found in electronics, and how precious metals are identified and evaluated.
These guides are designed to help you better understand refining processes and the tools commonly used in precious metal work.
Explore the Learning Center HERE
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