Potassium Dichromate Solution is a professionally supplied chemical reagent used primarily in the determination of Chemical Oxygen Demand (COD). Its molecular formula is K2Cr2O7, with a molecular weight of 294.18 g/mol. This solution decomposes at 500.0 °C, and it has a Vapour Density of 2.676 at 77 °F. Due to its hazardous nature, it bears the signal word 'Danger', and it is classified as an oxidizing material, corrosive material, and toxic material. It should be handled with Additionally, it is important to avoid open flames, smoking, and eating or drinking near this solution due to the presence of workplace labels indicating such precautions.

• CAS Number: 7778-50-9
• Vapour Density: 2.676 at 77 °F
• Exact Mass: 293.772825
• Molecular Weight: 294.18
• Melting Point: 397.8 °C
• Boiling Point: Decomposes at 500.0 °C
• Molecular Formula: K2Cr2O7
• GHS Signal Word: Danger
• Hazard Statements:
• H272: May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
• H300: Fatal if swallowed [Danger Acute toxicity, oral]