Origin |
China |
Barium Sulfate Precipitated
Nature: colorless crystals or Orthorhombic Department of amorphous white powder. Relative density of 4.50 (15 âÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ). Melting point 1580 âÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ. Hardly soluble in water, ethanol and acid. Soluble in hot concentrated sulfuric acid, the dry caking easy. 600 â when the carbon can be reduced to barium sulfide.
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