Barium sulphate ≥97.0%, powder, BAKER ANALYZED®, J.T.Baker®
Supplier: Avantor
Certificates
About this item
CAS Number:7727-43-7
:
Formula:BaSO₄
MDL Number:MFCD00003455
:233.39 g/mol
Merck Index:13,00997
Boiling Pt:1600 °C (1013 hPa)
Melting Pt:1345 °C
Density:4.50 g/cm³ (25 °C)
Storage Temperature:Ambient
EINECS:231-784-4
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:≥97.0%
- Assay (BaSO₄):≥97.0 %
- Acidity (as H₂SO₄):≤0.01 %
- Water-Soluble Salts:≤0.02 %
- Chloride (Cl):≤0.005 %
- Phosphate (PO₄):≤0.001 %
- Heavy Metals (as Pb):≤0.001 %
- Trace Impurities - Iron (Fe):≤0.001 %
- Trace Impurities - Arsenic (As):≤1 ppm