This Iron(II) Sulphate Heptahydrate weighing 1 kg is categorized as a nutrient media additive within Life Science and Microbiology. Its scientific name is Ferrous Sulfate, with the molecular formula FeO4S and a molecular weight of 151.91 g/mol. It has a Melting Point of 64°C and a density of 1.9 g/cm³, making it denser than water and prone to sinking. The GHS Signal Word for this compound is Warning, indicating potential hazards. Swallowing may be harmful, as stated by the Hazard Statement H302.

• 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]