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Barium Sulphate Precipitated

  • CAS No.: 7727-43-7
  • Purity: 98
  • Weight: 233.3896
  • Formula: BaO4S
  • Place of Orign: Shijizhuang,Hebei,China
Ms.Cindy Pih

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Item specifics

  • Product Name.:Barium Sulphate Precipitated
  • CAS No: 7727-43-7
  • Weight: 233.3896
  • Formula: BaO4S
  • Melting Point: 1580 ºC
  • Boiling Point: 330 °C at 760 mmHg
  • Density: 4.5

Details

Product name: Precipitated barium sulphate(BaSO4)
Properties: Colorless orthorhombic crystals. Appearance is amorphous white powder. Specific gravity 4.50(15°C)
Packaging: 25kg/bag.
Cautions: Avoid isolation and tear, kept in dry and ventilating place, avoid moisture and no mix with colorful matter.
Uses: Always find widely used as plastic or filling agent of powder coating, plastic, rubber and asbestos products. Also used in the industries including printing ink, ceramics, glass, wireless and paper-making etc

Product Name BaSO4 Precipitated 98%
Production Date
Index GB/T2899-1996 Actual Value
BaSO4(%)≥ 98.0 97.0 98.10
Moisture %≤ 0.30 0.30 0.16
Water soluble%≤ 0.30 0.30 0.19
Iron%≤ 0.004 0.006 0.002
Whiteness%≥ 94 92 95.9
Oil absorption g/100g 15-30 10-30 18.1
PH 6.5-9.0 5.5-9.5 7.5
Fineness(45um)%≤ 0.2 0.2 0.01
1
Particle Size Distribution Less than 10um%≥ 80 - 99
Less than 5.0um%≥ 60 - 75
Less than 2.5um%≥ 25 - 50
Conclusion Premium Grade First Grade Premium Grade

Barium Sulphate Precipitated

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