- H2SO4 - M = 98,08 g/mol - CAS [7664-93-9] - EINECS-No.: 231-639-5 - Density: 1,28 g/cm3 - EC-Index-No.: 016-020-00-8 - ADR: 8 C1 II UN 2796 - IMDG: 8 II UN 2796 - IATA/ICAO: 8 II UN 2796 - GHS-signal word: Danger - GHS-H sentences: H290 - H314 - GHS-P sentences: P260 - P303+P361+P353 - P305+P351+P338 - P310 - P405 - P501a - Tariff number: 2807 00 00 00 - Applications: analytical chemistry, laboratory reagent, neutralising agent. SPECIFICATIONS factor: 0,999 - 1,001 uncertainty ± 0,001 1 ml = 0,4904 g H2SO4 This solution was analysed using a certified reference material (tris(hydroxymethyl)-aminomethane). The certified reference material is ISO 17034 accredited, measured according to ISO/IEC 17025 and traceable to the International System of Units by means of a Standard Reference Material from NIST: SRM® 723 (Tris(hydroxymethyl)aminomethane (HOCH2)3CNH2 (Acidimetric Standard)).