Boric Acid [10043-35-3] is noted for its consistent composition and reliable behavior as an inorganic acid and boron compound. Its molecular formula is BH3O3, with a molecular weight of 61.84 g/mol. It exhibits a Melting Point of 171.1 °C and boils at 300.0 °C under standard conditions, decomposing at this temperature. This substance requires careful handling due to its potential reproductive toxicity, skin irritation, and oral toxicity, as indicated by the Danger signal word.

• CAS Number: 10043-35-3
• GHS Signal Word: Danger
• Melting Point: 171.1 °C
• Molecular Formula: BH3O3
• Molecular Weight: 61.84
• Exact Mass: 62.0175241
• Boiling Point: 300.0 °C — decomposes
• Vapour Density: 1.435 at 68 °F
• Hazard Statements:
• H360FD: May damage fertility; May damage the unborn child [Danger Reproductive toxicity]
• H315: Causes skin irritation [Warning Skin corrosion/irritation]
• H303: May be harmful if swallowed [Warning Acute toxicity, oral]