Potassium hydroxide, solution 0,5 mol/l (0,5 N)

- KOH - M = 56,11 g/mol - CAS [1310-58-3] - EINECS-No.: 215-181-3 - Density: 1,02 g/cm3 - LD 50 (oral, rat): 273 mg/kg (pure substance) - EC-Index-No.: 019-002-00-8 - ADR: 8 C5 II UN 1814 - IMDG: 8 II UN 1814 - IATA/ICAO: 8 II UN 1814 - GHS-signal word: Danger - GHS-H sentences: H314 - GHS-P sentences: P260 - P303+P361+P353 - P305+P351+P338 - P310 - P405 - P501a - Tariff number: 2815 20 90 00 - Applications: analytical chemistry, laboratory reagent, titrant in volumetric analysis. SPECIFICATIONS factor: 0,999 - 1,001 uncertainty ± 0,001 1 ml = 0,02806 g KOH This solution was analysed using a certified reference material (potassium hydrogen phthalate). 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® 84 (Potassium Hydrogen Phthalate).