• Nitric Acid, Concentrated, 2.2L
  • Nitric Acid, Concentrated, 2.2L
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Chemical Grade: ACS Reagent
Concentration: ~15.7M
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-6071
Price: $86.95


This 2.2L size of Concentrated Nitric Acid is packed in a special PPQ resin bottle. This bottle is safer than glass and will not discolor in contact with Nitric Acid solutions. This is the largest size Nitric Acid that may be commercially shipped.

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 dissolve gold from printed circuits boards by making 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:

NOTE: Because of U.S. Dept. of Transportation packaging requirements, this 2.2L size ships in units of one, four, or six bottles per box. For example, an order for two bottles will ship in two separate boxes with two Hazardous Material charges. An order for four will ship in one box with only one Hazmat charge.

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.


For chemical quality assurance our chemicals are "factory fresh" from qualified industrial chemical suppliers. To ensure top quality we CANNOT ACCEPT RETURNS on chemical purchases, even if the container is unopened.


Chemicals with hazard fees are limited to the 48 contiguous U.S. states. Ground-only (No-Fly) chemicals are limited to the 48 contiguous U.S. states and Canada.


Certificates of Analysis for chemicals are available upon request. Use our request page at this link

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