Aqua Regia Gold Refining Kit – 69.8–70% Nitric Acid & 31–37% Hydrochloric Acid (32oz/32oz) GTE

Aqua Regia Gold Refining Kit – 69.8–70% Nitric Acid + 31–37% Hydrochloric Acid (32oz/32oz)

Professional-grade acid kit designed for dissolving gold and precious metals during refining and recovery.

Ideal for:

• gold refiners
• jewelers
• scrap recovery
• laboratory use

Kit Includes:

• 1 × GTE Nitric Acid (69.8–70%) – 32 oz
• 1 × GTE Hydrochloric Acid (31–37%) – 32 oz

These are the two essential acids required to create aqua regia for gold refining.

Aqua regia is used to dissolve gold and certain precious metals during the refining process.

When combined:

• Nitric acid breaks down impurities
• Hydrochloric acid forms chloroauric acid
• The solution dissolves gold efficiently

Commonly used for:

• scrap gold jewelry
• gold plated materials
• electronic scrap
• refining residues

High Purity Acids

• 69.8–70% nitric acid (ACS range)
• 31–37% hydrochloric acid

Consistent Results

• Stable concentrations
• Predictable reactions

Fresh, Reliable Supply

• Lab-grade chemicals
• Designed for refining performance

This kit is commonly used by:

• professional refiners
• jewelry scrap buyers
• precious metal recyclers
• laboratories

⚠️ Not intended for casual or untrained use.

Important Safety Information

These are corrosive chemicals.

Always use:

• chemical-resistant gloves
• eye protection
• protective clothing

Use only in a well-ventilated area or fume hood.

Shipping Restrictions

• Ships UPS Ground only
• Lower 48 U.S. only
• No PO Boxes, APO/FPO, Alaska, Hawaii, or international shipping

FAQ 

What is aqua regia used for?
To dissolve gold and certain precious metals during refining.

What ratio is used?
Typically 3 parts hydrochloric acid to 1 part nitric acid.

Who uses this?
Refiners, jewelers, and precious metal recovery professionals.