pharmaceutical
material
intermediate
Barium sulfate
CAS:7727-43-7
Assay:Above 98.0%
Degree of fineness:% ≤0.10
Iron:（Fe）% ≤0.005
White content:≥93.0
Moisture content:% ≤0.15
Water soluble matter:≤0.30
Oil absorption:% ≤18.0
PH:6-8
RTECS No.:CR0600000
Appearance:BaSO4 white crystal side ramps
Usage:A natural mineral barite. Barium chloride and sodium from such role in the system