Barium Sulphate Precipitated - BaSO4 Specificaton & Trade Terms
Model | BaSO4 |
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Place Of Origin | CHINA |
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Price Term | EX-Work |
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Payment Term | T/T |
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Product Name: Barium Sulphate Precipitated
MOLECULAR FORMULAR: BaSO4
CAS Register No.: 7727-43-7
PROPERTY: Colorless prismatic crystal shown as amorphous white powder; hardly soluble in water, ethanol and acid; easily forming lumps in dry air.
Spec:
(Coating grade)
(Paint grade)
BaSO4 98.0% min 98.0% min
WATER SOLUBLE MATTER 0.20% max 0.30% max
FINENESS (particle size 45μm) 0.10% max 0.20 MAX
OIL ABSORPTION g/100g 15.5-20 15-30
105℃ VOLATILE 0.15% max 0.30% max
Fe 0.003% max 0.004% max
PH VALUE (100g/L suspension) 6.5-9.0 6.5-9
WHITENESS 95.0% min 94.0% min
MESH-SIZE
THROUGH 325 Mesh (45um, passing) 99.8% min 99.8% min
Distribution