Barium Carbonate
CAS NO.:513-77-9
Molecular Formula:BaCO3
Molecular Weight:197.35
Appearance:White Powder
Solubility:Poorly soluble in water, insoluble in ethanol, soluble in hydrochloric acid, nitric acid and ammonium chloride solution.
Packing:25kg/bag,1000kg/bag
Molecular Formula:BaCO3
Molecular Weight:197.35
Appearance:White Powder
Solubility:Poorly soluble in water, insoluble in ethanol, soluble in hydrochloric acid, nitric acid and ammonium chloride solution.
Packing:25kg/bag,1000kg/bag
Item | Specification |
---|---|
Assay | ≥99.2% |
Moisture | ≤0.2% |
Insoluble matters in HCl | ≤0.25% |
Total Sulfur (as SO4) | ≤0.25% |
Iron (Fe) | ≤0.004% |
Chloride | ≤0.01% |
Bulk Density | ≤1.21g/cm3 |
Residue on 125μm | ≤1.0% |
Particle Size (D50) | 2-3μm |
Item | Specification |
---|---|
Assay | ≥99.2% |
Moisture | ≤0.2% |
Insoluble matters in HCl | ≤0.25% |
Total Sulfur (as SO4) | ≤0.25% |
Iron (Fe) | ≤0.004% |
Chloride | ≤0.01% |
Bulk Density | ≤0.95g/cm3 |
Residue on 125μm | ≤1.0% |
Particle Size (D50) | <1.5μm |
Reaction Efficiency | >50% |
Item | Specification |
---|---|
Assay | ≥99.2% |
Moisture | ≤0.2% |
Insoluble matters in HCl | ≤0.25% |
Total Sulfur (as SO4) | ≤0.18% |
Iron (Fe) | ≤0.004% |
Chloride | ≤0.01% |
Residue on 150μm Sieve | ≥75% |
Residue on 850μm Sieve | ≤1% |
Item | Specification |
---|---|
Assay | ≥99.2% |
Moisture | ≤0.2% |
Insoluble matters in HCl | ≤0.25% |
Total Sulfur (as SO4) | ≤0.18% |
Iron (Fe) | ≤0.004% |
Chloride | ≤0.01% |
Residue on 150μm Sieve | ≥75% |
Residue on 850μm Sieve | ≤1% |
Item | Specification |
---|---|
Assay | ≥99.2% |
Moisture | ≤0.2% |
Insoluble matters in HCl | ≤0.25% |
Total Sulfur (as SO4) | ≤0.18% |
Iron (Fe) | ≤0.001% |
Chloride | ≤0.01% |
Residue on 150μm Sieve | ≥75% |
Residue on 850μm Sieve | ≤1% |
Item | Specification |
---|---|
Assay | ≥99.2% |
Moisture | ≤0.2% |
Insoluble matters in HCl | ≤0.25% |
Total Sulfur (as SO4) | ≤0.25% |
Iron (Fe) | ≤0.004% |
Chloride | ≤0.01% |
Bulk Density | 1.6-2.2g/cm3 |
Residue on 125μm | ≤1.0% |
Particle Size (D50) | 7-9μm |