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Boric acid
(orthoboric acid, boracic acid, borofax)
CAS no: 10043-35-3 Formula: H3BO3 Molecular weight: 61.833
Physical Data
Appearance:Colorless triclinic crystals
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Melting point: 170.9°C
Boiling point: -
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Density: 1.50 g/cm3
Solubility: 5.80 g/100 g H2O
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Thermodynamic Data
Enthalpy of formation: -
Gibbs energy of formation: -
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Entropy: -
Heat capacity: -
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Production and preparation
Occurs in nature as sassolite.
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Behavior and Chemical Properties
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History and Uses
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Hazard, Storage and Handling
LD50 orally in rats: 5.14 g/kg.
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(Last update: March 2003) |
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