Nitric Acid | 7697-37-2

Additional information

CAS ID

7697-37-2

IUPAC Name

Nitric Acid

Molecular Formula

HNO3

Molecular Weight

SMILES

[N+](=O)(O)[O-]

Description

944

Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide

pH1.0
ColorColorless Yellow
Additional InformationVapor Pressure: 0.37 to 0.40kPa
Arsenic (As)0.3ppm max.
Assay Percent Range≥90.0%
UN Number2032
Chloride0.7ppm max.
Density1.41g/cm³
Dilution TestPass Test
Formula Weight63.01
Dissolved Oxides0.10% max.
Physical FormLiquid
GradeCertified ACS
Heavy Metals (as Pb)5ppm max.
IdentificationPass Test
Ignition Residue0.002% max.
Iron (Fe)2ppm max.
PackagingGlass Bottle
Sulfate5ppm max.
Melting Point-41°C
Boiling Point120.5°C
Chemical Name or MaterialNitric Acid

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