This Iron(II) Sulphate Heptahydrate weighs 5 kg and falls under the category of nutrient media additives in life science, specifically microbiology. Its CAS Number is 7782-63-0, and it is commonly known as Ferrous Sulfate. It has a molecular formula of FeO4S, a molecular weight of 151.91 g/mol, and an exact mass of 151.886665 g/mol. This substance is denser than water, with a density of 1.9 at 59°F, and it will sink. The GHS signal word for this compound is Warning due to its potential hazards, including harmfulness if swallowed. Please handle this product with care according to the provided Hazard Statements.

• CAS Number: 7782-63-0
• Molecular Formula: FeO4S
• Molecular Weight: 151.91
• Exact Mass: 151.886665
• Boiling Point: > 300 °C
• Melting Point: 64
• Density: 1.9 at 59 °F (USCG, 1999) - Denser than water; will sink
• GHS Signal Word: Warning
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]