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Nitric Acid 50% Solution, Reagent Grade — representative laboratory stock photo, not the actual product or supplied packaging

Acids

Nitric Acid 50% Solution, Reagent Grade

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Article code
NASA50
CAS
7697-37-2, HNO3
Grade
Reagent Grade
Purity
49.0% - 51.0%
Category
Acids
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Properties

Article / SKU
NASA50
CAS
7697-37-2, HNO3
Synonyms
Aqua Fortis, Azotic Acid
Assay
49.0% - 51.0%
Grade
Reagent Grade
Appearance
Clear, colorless to pale yellow aqueous solution
Odor
Suffocating, acrid.
pH
0.1 (1.0N solution) -41°C
Melting point
120.5°C
Vapor pressure
48 @ 20C (68F)
Density
1.29 g/mL approx.
Solubility
Miscible with water
Molecular formula
HNO₃ (aq)
Molecular weight
63.01 (HNO₃)
Autoship Available
Yes
Chemical name
Nitric Acid
Pillar
High Purity
Viscosity
2.0 cPs

Packaging options — size and article

SizeArticle / SKU
NASA50-500ML
NASA50-500MLCS
NASA50-2.5LCS
NASA50-2.5L

Details

Nitric Acid 50% Solution, Reagent Grade

Nitric Acid 50% Solution, Reagent Grade is a pre-diluted nitric acid solution formulated by volume.

Common Uses & Applications

Metal cleaning, etching, and passivation of stainless steel

pH adjustment in laboratory and industrial processes

Synthesis reagent in laboratory and chemical manufacturing

Competitive pricing and well-stocked US-based inventory.

Fast 1-2 business days shipping, including hazmat transport.

Exceptional customer service and chemical technical support.

Delivery on budget, on time, every time.

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