The Hydrogen Peroxide, 250 mL, is a general reagent within the Life Science category, specifically designed for histology and microscopy applications. It has a CAS Number of 7722-84-1 and contains hydrogen peroxide with a concentration between 35% and less than 50%. This substance belongs to the group of Peroxides and Hyperoids, Inorganic. Due to its oxidizing properties, it is essential to use safety equipment such as safety goggles and gloves when handling this reagent. Additionally, open flames, ignition sources, and smoking are strictly prohibited around it due to potential fire or explosion hazards.

• CAS Number: 7722-84-1
• Molecular Formula: H2O2
• Molecular Weight: 34.015
• Exact Mass: 34.005479302
• Boiling Point: 302.4 °F at 760 mmHg (NTP, 1992)
• Melting Point: 31.3 °F (NTP, 1992)
• Vapour Density: 1.02 calculated (EPA, 1998) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Danger
• Hazard Statements:
• H271: May cause fire or explosion; strong Oxidizer [Danger Oxidizing liquids; Oxidizing solids]
• H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]