Nitric Acid 67-70%, Optima™, for Ultra Trace Elemental Analysis, Fisher Chemical™

Description

Nitric Acid, HNO3, CAS Number-7697-37-2, acide nitrique, acidum nitricum, azotic acid, rfna, aqua fortis, nitryl hydroxide, salpetersaeure, nitrous fumes, nital, hydrogen nitrate, 500mL

• Ideal for analysis by ICP-MS and high-resolution ICP-MS.
• Evaluated for 65 metals at low-level ppt concentrations.
• Manufactured, purified, and packaged in a Class 1000 clean room.
• Packaged in specially manufactured and cleaned FEP fluoropolymer bottles to maintain product integrity and to eliminate metal leaching from glass bottles.
• Three year shelf life from time of manufacture - available on COA.

Specifications

Chemical Identifiers

• CAS: 7697-37-2
• Molecular Formula: HNO3
• Molecular Weight (g/mol): 63.01
• 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: O[N+]([O-])=O

• pH: 1
• Color: Colorless Yellow
• Melting Point: -41°C
• Boiling Point: 120.5°C
• Density: 1.40 g/cm3
• Packaging: FEP Bottle
• Vapor Pressure: 0.94kPa (20°C)
• Certificate of Analysis: Certificate of Lot Analysis is included with each bottle.
• Quantity: 500 mL
• Physical Form: Liquid
• UN Number: 2031
• Merck Index: 15, 6663
• Formula Weight: 63.01
• Grade: OPTIMA™
• Chemical Name or Material: Nitric Acid

Safety and Handling

Signal Word

• Danger

Hazard Category

• Oxidising liquid Category 3
• Substances and mixtures corrosive to metals Category 1
• 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.
• 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/.

Supplemental information

• MIXTURE LIST-Contains : Nitric acid