Material: Precipitated Barium Sulphate
Grade: MBS-325

CAS No.: 7727-43-7
Formula: BaSO4

Package: It is packaged in plastic woven bag lined with plastic film bag or kraft paper, with net weight 25kg/bag, and can be packaged according to user requirements.

Specifications:


ItemSpecification
BaSO4 purity (by dry basis)98%min
Whiteness98%min
Volatility at 105 degree0.2% max
Ph value6.5-9
HCL Insoluble Matter98% min
Water soluble matter0.2% max
Iron (on Fe basis)0.004% max
Moisture0.15% max
325 mesh residue(45um)0.01% max
Particle size distribution≤ 5um100% min
≤ 2um70% min
≤ 1um35% min
D50≤ 1.5 um
D97≤ 2.5 um
Oil absorption14-18%
Specific Gravity4.3g/cm3
Application:
In manufacture of powder coating, printing ink, paper, plastic, rubber, etc. And also in manufacture of other barium salts.