JSP 16 oz. Nitric Acid 69.8% 500 ML Concentrated ACS Lab Grade Best for Gold Refining

Our 16 oz. (500 ml) bottle of high-purity nitric acid (HNO3, 69.8% v/v) is ideal for refining gold, silver, and other precious metals. This ACS laboratory-grade solution is supplied in a patented, acid-resistant, DOT-approved polymer safety bottle designed specifically for safe transport and long-term storage of concentrated nitric acid. It is commonly used in the preparation of aqua regia.

Key Features:

Concentration: 69.8% ACS Grade

Volume: 16 oz (500 ml)

Packaging: Break-proof, acid-resistant polymer bottle (not standard HDPE)

Intended use: Precious metal refining, lab experiments, research applications

Safety & Storage:

Extremely corrosive and oxidizing — avoid skin and eye contact

Use only in well-ventilated areas

Wear proper PPE: gloves, eye protection, acid-resistant clothing

Store at <75ºF in original container, away from incompatible materials

Do not store in glass or standard HDPE containers

Shipping Information:

Ships via UPS Ground only (lower 48 states)

Cannot ship to PO Boxes, APO/FPO, or internationally

Not returnable 

Handling Warnings:

Do not inhale fumes. Exposure may cause serious injury or death

Never add water to acid. Always add acid to water if dilution is required

Contact with metal, organic solvents, or incompatible materials may cause violent reaction

First Aid Measures:

Eyes: Rinse with water for 15 minutes. Seek medical attention immediately

Skin: Flush with water for 15 minutes

Inhalation: Move to fresh air. Call poison control or a physician immediately

Regulatory & Legal Notice:

Must be 21+ to purchase

By purchasing, you affirm that this product is for legal use only and you understand the proper handling, risks, and responsibilities associated with nitric acid

Specifications:

Molecular Formula: HNO3

Formula Weight: 63.013

CAS-No.: 7697-37-2

Synonyms: Hydrogen nitrate, Aqua fortis, Salpetersaeure

Grade: Lab/Technical (Not for food, drug, or medical use)

Packing Group: III | Class 8 Corrosive | UN 2031

Common Uses:

Refining gold and silver

Making aqua regia

Industrial and scientific applications

How to Make Aqua Regia:

Place your gold in a beaker with hydrochloric acid

Slowly add nitric acid

Stop adding once the reaction stops

Emergency Contact:

• CHEMTREC: 1-800-424-9300

Note: Please review the SDS (Safety Data Sheet) prior to use.