• Nitric Acid, Concentrated, 500mL
  • Nitric Acid, Concentrated, 500ml
  • Nitric Acid Packaging
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Chemical Grade: ACS Reagent
Concentration: ~15.7N
Assay: ~69-71%
Formula: HNO3
CAS: 7697-37-2
U.S. DOT: UN2031, Class 8 (5.1), PG II
Get the SDS: Download
Return Policy: See Below.
HazMat Fee Applies! Ground shipping inside USA only.
Adult signature required
upon delivery.
Cat No. - NC-0671
Price: $34.95


Concentrated nitric acid (69 to 71%) is a transparent, colorless or yellowish fuming, suffocating, hygroscopic, corrosive liquid. Attacks almost all metals. Miscible with water and decomposes in alcohol. Dangerous fire risk in contact with organic materials. Highly toxic by inhalation, corrosive to skin and mucous membranes, strong oxidizer.

Nitric acid is commonly used to make aqua regia, typically 1 part Nitric acid to 3 parts Hydrochloric acid.

Molarity: 15.7M
Specific Gravity: 1.4

Used in the following patina formulas:

This chemical ships only within the lower 48 US states using Standard Ground. HazMat fee applies. Adult signature required upon delivery. Shipping to a commercial address suggested.


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