Barium Sulphate is available in professionally graded form for technical applications. Its molecular formula is BaSO4, with a molecular weight of 233.39. It has a Boiling Point of 1600.0 °C (Decomposes), and a Melting Point of 1580.0 °C. The substance carries a danger signal word due to its harmful effects if swallowed and potential organ damage through prolonged or repeated exposure.

• CAS Number: 7727-43-7
• GHS Signal Word: Danger
• Exact Mass: 233.856977
• Boiling Point: 1600.0 °C — decomposes
• Molecular Formula: BaSO4
• Melting Point: 1580.0 °C
• Molecular Weight: 233.39
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]