Nitric Acid (HNO3)
Nitric Acid 68% d=1.42, Certified AR, for Analysis, Fisher Chemical
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: 11349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 2.5LT Nitric acid 68% d=1.42, Certified AR, for analysis
Nitric acid, ACS reagent, 68-70% solution in water, ACROS Organics™
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 2.5LT Nitric acid, ACS reagent, 68-70% solution in water
Nitric Acid 67-69%, Trace Metal™, for Trace Metal Analysis, Fisher Chemical
2.5LT Nitric acid 67-69%, Trace Metal(TM), for trace metal analysis
Nitric Acid 67-69%, Trace Metal™, for Trace Metal Analysis, Fisher Chemical
1LT Nitric acid 67-69%, Trace Metal(TM), for trace metal analysis
Nitric acid, Puriss. p.a., ACS Reagent, Reag. ISO, ≥69%, Honeywell Fluka
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 2.5LT Nitric acid puriss. p.a., ACS reagent, reag. ISO, =69%
Nitric acid, 65-70%, 99.999% (metals basis), Alfa Aesar™
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] NITRIC ACID, 65-70% 99.999% (METALS BASIS)500ML
Nitric Acid 67-69%, Optima™, for Ultra Trace Elemental Analysis, Fisher Chemical
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: 11349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 250ML Nitric acid 67-69%, Optima(TM), for ultra trace elemental analysis
Nitric Acid 68% d=1.42, Primar Plus™, for Trace Metal Analysis, Fisher Chemical
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: 11349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 500ML Nitric acid 68% d=1.42, Primar Plus(TM), for trace metal analysis
Alfa Aesar™ Nitric acid, 65-70%, 99.9999% (metals basis)
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 500ML Nitric acid, 65-70%, 99.9999% (metals basis)
Nitric Acid 53%, Extra Pure, SLR, d=1.33, Fisher Chemical
5LT Nitric acid 53%, extra pure, SLR, d=1.33
Nitric acid, Environmental Grade, 67-70%, Alfa Aesar™
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 500ML Nitric acid, Environmental Grade, 67-70%
Nitric Acid 70% d=1.42, Technical, Fisher Chemical
2.5LT Nitric acid 70% d=1.42, technical
Nitric Acid 70% d=1.42, for Electronic Use (MOS), Fisher Chemical
2.5LT Nitric acid 70% d=1.42, for electronic use (MOS)
Nitric Acid 70% d=1.42, SLR, Extra Pure, Fisher Chemical
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: 11349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 1LT Nitric acid 70% d=1.42, SLR, extra pure
Alfa Aesar™ Nitric acid, Environmental Grade Plus, 68-70%
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] NITRIC ACID, ENVIRONMENTALGRADE PLUS, 68-70%1000ML
Nitric acid, extra pure, 60% solution in water, ACROS Organics™
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 1LT Nitric acid, extra pure, 60% solution in water
Nitric acid 69%, Certified AR, Eur.Ph., for analysis with low cadmium, lead and mercury level, meets analytical specification of Ph.Eur, Fisher Chemical
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: 11349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 1LT Nitric acid 69%, Certified AR, Eur.Ph., for analysis with low Cd, Pb& Hg level, meets Ph.Eur.
Nitric Acid 65% d=1.40, SLR, Extra Pure, Fisher Chemical
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: 11349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 1LT Nitric acid 65% d=1.40, SLR, extra pure
Dilute Nitric Acid, Fisher Chemical™
100 ML Nitric Acid Dilute EU Pharmacopoeia Grade100mL
Nitric acid, 70%, Acros Organics™
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 2.5LT Nitric Acid 70% Pure in Water
Nitric acid, 90+%, ACS reagent, fuming, ACROS Organics™
1LT Nitric acid, 90+%, ACS reagent, fuming
Nitric Acid, 65% w/w, Extra Pure, Scharlab
SALPETERSYRA 65% PURISS 5LSegregation: Segregation as for class 5.1, but sep
Nitric acid, Puriss. p.a., Reag. ISO, Reag. Ph. Eur., for determinations with dithizone, ≥65%, Honeywell Fluka™
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 2.5LT Nitric acid puriss. p.a., reag. ISO, reag. Ph. Eur., for determinations with dithizone, =65%
Nitric Acid, BAKER INSTRA-ANALYZED Plus, J.T.Baker™
1LT NITRIC ACID BAKER INSTRA-ANALYZED Plus
Nitric Acid, ULTREX II Ultrapure Reagent, J.T.Baker™
2LT NITRIC ACID 70%,BK ULTRA AL. ULTREX II Ultrapure Reagent
Nitric Acid, puriss., Honeywell Fluka™
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 1LT Nitric acid puriss., 64-66%
Nitric acid, Puriss. p.a., ≥65% (T), Honeywell Fluka™
25LT Nitric acid puriss. p.a., =65% (T)
Nitric acid, ACS Reagent, 70%, Honeywell Fluka
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 2.5LT Nitric acid ACS reagent, 70%
Nitric Acid, 69.0 to 70.0%, N.F., J.T.Baker™
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 2,5LT NITRIC ACID, 69.0-70.0%, CGMP N.F.
Nitric acid, TraceSELECT™, for trace analysis, ≥69.0%, Honeywell Fluka™
CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 1LT Nitric acid =69.0%, TraceSELECT, for trace analysis
Nitric acid (HNO3, CAS 7697-37-2) is a highly toxic mineral acid also known as aqua fortis or spirit of niter. It is colorless, but can turn pale yellow when exposed to air. Solutions that contain more than 86% nitric acid are referred to as “fuming nitric acid.”
Nitric acid is typically available as an azeotrope (68%) or as a reagent (70%). In the laboratory, it is used in the synthesis of nitro compounds and as an analytical reagent, a strong oxidizing agent, and a dye intermediate.
In industry, nitric acid is used to manufacture inks, dyes, and nitrogenous fertilizers; produce plastics and polymers; and create explosives like TNT and nitroglycerine.
Nitric acid is highly corrosive in nature, so personal protective equipment (PPE) should be used to reduce harmful exposure to the acid and its vapors. Risks include inhalation, ingestion, and absorption, with possible severe damage to eyes, skin, and mucous membranes.
Store nitric acid away from incompatible materials, including organic compounds, metals, alcohols, and bases.