Barium Sulfate
1.Purity:98% (Industrial Grade) 2.Good whiteness 3.Free-flowing 4.Quantity:20'FCL=27MTs 5.Certificate:SGS/FAMIQS
We are using "method of sulphate" to produce Barium Sulphate Precipitated instead of "method of Glauber's salt", our BaSO4 has very good whiteness as follows:
| Components: | Guaranteed Analysis: | Typical Value: | Methods: |
| BaSO4(as dry): | 98.0% min | 98.7% | GB/T2899-1996 |
| PH Value: | 6.0-9.0 | 7.6 | GB/T2899-1996 |
| Water Soluble Matter: | 0.3% max | 0.2% | GB/T2899-1996 |
| Whiteness: | 94% min | 97% | GB/T2899-1996 |
| Iron(Fe): | 0.004% max | ≤0.003% | GB/T2899-1996 |
| Oil Absorption(g/100g): | 10-30 | 16.5-21 | GB/T2899-1996 |
| Volatile Matter(105 °C): | 0.3% max. | 0.08% | GB/T2899-1996 |
Particle Size (Residue on 45µm Sieve): | 0.2% max | 0.05% | GB/T2899-1996 |
More detailed information, please kindly contact us!
Barium Sulfate
