Hydrogen Peroxide 1 Liter Specifications: Brand: Merck, Germany Grade Value: ISO Synonyms: Perhydrol HS Code: 2847 00 00 Boiling point: 107 °C (1013 hPa) Density: 1.11 g/cm3 (20 °C) Melting Point: -25.7 °C pH value: <=3.5 (H₂O, 20 °C) Vapor pressure: 18 hPa (20 °C) Storage: Store at +5°C to +30°C