Iron(II) Sulfate Heptahydrate [7782-63-0] is available in professionally graded form for technical applications. Its molecular formula is FeO4S, with a molecular weight of 151.91. This compound has a Melting Point of 64 °C and a Vapour Density of 1.9 at 59 °C. The GHS signal word for this substance is Warning due to its potential hazards. Specifically, it may pose harm if ingested, as indicated by the Hazard Statement "Harmful if swallowed [Warning Acute toxicity, oral]".

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