Dying/Medical/Oil Precipitated Chemical Barium Sulfate
Product: Barium Sulfate
Molecular Formula: BaSO4
CAS No.: 7727-43-7
Appearancee: White powder
White formless powder,relative density 4.50g/cm³ (15°C),melting point 1580°C.No taste and no poisonous.Acid and alkali-resistant,mohs hardness(3-3.5),can Absorb X-ray and other dangerous radiation.
1, As raw material for paints, printing ink, plastics, rubber and storage battery.
2, As surface smear for photographic paper and calendered paper; as sizing agent for textile industry.
3, As clarifying agent for glass products.
4,As protective material for radiation; also used for ceramics, enamel, perfumes and pigments.
5, As raw material for the making of other barium salts.
|BaSO4 % ≥||98.0|
|Whiteness % ≥||97.0|
|Water insoluble matters % ≤||0.20|
|Iron (Fe)% ≤||0.004|
|Oil absorption (g/100g)%||10-18|
|325 mesh sieve residue % ≤||0.1|
Packaging: In 25 kg bag or as customer requested.
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