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Others Filler
FILLER BARIUM SULPHATE
Chemical name:

Filler barium sulphate  【MSDS】

Structural formula:
Molecular formula: BaSO4
Molecular weight:

233.39

CAS NO.: 7727-43-7
Physical properties:

Appearance: White powder

Melting point: 1580DC

Flash point: 15DC Bulk density: 4.5g/cm3

Solubility@20DC(g/100g solvent)

Water : Insoluble Alcohol : Insoluble
Benzene : Insoluble Hot sulfuric acid : Soluble
Specifications:

Appearance

: White powder

BaSO4 (as per dry)

: 96.00% min

Volatility at 105℃

: 0.20% max

Solubles in water

: 0.50% max

Fe

: 0.003% max

Whiteness

: 96% min

Oil absorption

: 20~28 g/100g

PH value (100g/L suspension)

: 6.5~9.0

Residue on sieve of 45um

: 0.02% max

Applications:

Barium sulphate is widely used in electronic, plastics, rubber, paintings, coatings, dye, ceramic, glass, cosmetic, medicament and other industries. It is used as materials for reinforcement, dry-up liquids, thixotrope, thickening, rheology control, matting, filling, anti-blocking, plate-out, abrasive, and so on.

Packing:

25kg net paper bag & 1MT net on per pallet

 
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