- HNO3 r- M = 63,01 g/molr- CAS [7697-37-2]r- EINECS-No.: 231-714-2r- Density: 1,41 g/cm3 r- Solub. in water: (20 ºC): miscibler- Melting point: -41 ºCr- Boiling point: 122 ºCr- Vapour pressure: (20 ºC) 9,4 hPar- EC-Index-No.: 007-004-00-1r- ADR: 8 CO1 II UN 2031r- IMDG: 8 II UN 2031r- IATA/ICAO: 8 II UN 2031r- GHS-signal word: Dangerr- GHS-H sentences: H272 - H290 - H314 - H331 - r- GHS-P sentences: P221 - P303+P361+P353 - P305+P351+P338 - P310 - P370+P378 - P405 - P501ar- Tariff number: 2808 00 00 00r- Applications: oxidizing agent, synthesis of nitrates and organic nitro compounds.rrSPECIFICATIONSrassay (acidimetric): 67,0 - 69,0 %rappearance: clear and colourlessrcolour (APHA): max. 10 rchlorides (Cl): max. 0,5 ppmrsulfates (SO4): max. 1 ppmrarsenic (As): max 0,01 ppmrcopper (Cu): max. 0,1 ppmrheavy metals (as Pb): max. 0,2 ppmriron (Fe): max. 0,2 ppmrlead (Pb): max. 0,1 ppmrmercury (Hg): max. 0,005 ppmrresidue on ignition: max. 5 ppmrsulphated ash: max. 0,001 %r