This Iron(II) Sulphate Heptahydrate weighs 2.5 kg and falls under the category of nutrient media additives for life science applications, specifically microbiology. Its scientific name is Ferrous Sulfate, with a molecular formula of FeO4S and a molecular weight of 151.91 g/mol. It has a Melting Point of 64°C and a density of 1.9 at 59°F, making it denser than water and prone to sinking. This substance carries a Warning signal word according to GHS classification, indicating potential hazards if ingested.

• 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]