- Density: 0,80 g/cm3 - Solub. in water: (20 ºC): miscible - Flash pt. 7 °C - Ignition temp.: 455 ºC (methanol) - LD 50 (oral, rat): 5628 mg/kg (methanol) - ADR: 3 FTC II UN 3286 - IMDG: 3 II UN 3286 - IATA/ICAO: 3 II UN 3286 - GHS-signal word: Danger - GHS-H sentences: H225 - H331 - H370 - H315 - H319 - GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P405 - P501a - Tariff number: 3822 00 00 00 SPECIFICATIONS factor: 0,999 - 1,001 uncertainty ± 0,001 1 ml = 0,005611 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).