Nitric acid, ACS reagent, 68-70% solution in water, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10015990	Thermo Scientific Acros 424000250	25 mL	Glass Bottle
10299410	Thermo Scientific Acros 424005000	500 mL	Glass Bottle
10381313	Thermo Scientific Acros 424005001	500 mL	Plastic bottle
10035730	Thermo Scientific Acros 424000025	2.5 L	Glass Bottle
10411923	Thermo Scientific Acros 424000026	2.5 L	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 7697-37-2, 7732-18-5
• Molecular Weight (g/mol): 63.01
• InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N
• PubChem CID: 944
• IUPAC Name: nitric acid

• Molecular Formula: HNO3
• MDL Number: MFCD00011349
• Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide
• ChEBI: CHEBI:48107
• SMILES: O[N+]([O-])=O

Specifications

• Color: Colorless
• Melting Point: -42.0°C
• CAS Min %: 68.0, 30.0
• Density: 1.4000g/mL
• Residue after Ignition: 0.0005% max.
• Molecular Formula: HNO3
• Physical Form: Liquid Free From Suspended Matter or Sediment
• Fieser: 01,733; 03,212; 04,356; 05,474
• Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide
• InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N
• IUPAC Name: nitric acid
• PubChem CID: 944
• Formula Weight: 63.01
• Grade: ACS Reagent

• CAS: 7697-37-2, 7732-18-5
• Boiling Point: 122.0°C
• CAS Max %: 70.0, 32.0
• Heavy Metals (as Pb): 0.2ppm max.
• Specific Gravity: 1.4
• Linear Formula: HNO₃
• MDL Number: MFCD00011349
• Merck Index: 15, 6663
• Solubility Information: Solubility in water: >100 g/100mL (20°C).
• SMILES: O[N+]([O-])=O
• Molecular Weight (g/mol): 63.01
• ChEBI: CHEBI:48107
• Percent Purity: 68.0 to 70.0%
• Chemical Name or Material: Nitric acid

Safety and Handling

GHS H Statement
May intensify fire; oxidizer. Causes severe skin burns and eye damage. May be corrosive to metals. Corrosive to the respiratory tract.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Keep/Store away from clothing/ combustible materials.

Danger

Recommended Storage : this material may darken during storage due to

Product Identifier

• Nitric acid, 68-70% solution in water

Signal Word

• Danger

Hazard Category

• Oxidising liquid Category 3
• Substances and mixtures corrosive to metals Category 1
• Acute toxicity Category 3
• Skin corrosion/irritation Category 1 A
• Serious eye damage/eye irritation Category 1

Hazard Statement

• H272-May intensify fire; oxidiser.
• H290-May be corrosive to metals.
• H314-Causes severe skin burns and eye damage.
• H331-Toxic if inhaled.
• EUH071-Corrosive to the respiratory tract.

Precautionary Statement

• P220-Keep/Store away from clothing/combustible materials.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only