| CAS No.: | 7727-43-7 |
|---|---|
| Other Names: | Barium Sulfate |
| MF: | BaSO4 |
| EINECS No.: | 231-784-4 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Industrial Grade,Medicine Grade |
| Purity: | 98% |
| Appearance: | White Powder |
| Application: | Used as filler for paint, printing ink, rubber, plastic, insulating tape, surface paint agent for photo paper and copper plate. |
| Brand Name: | Vidar |
| Model Number: | Barium Sulphate 98% |
| Appearance: | White Powder |
Quick Details
Specifications
Barium Sulphate
Description:
Product: Barium Sulfate
Molecular Formula: BaSO4
CAS No.: 7727-43-7
Appearancee:
White powder
Properties:
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.
Application:
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.
Specification:
Item/Details/Grade | First quality |
Assay (BaSO4)% | 98.0 |
Whiteness % | 98.0 |
pH-value | 7.0-9.0 |
Sol.in water% | 0.20 |
Iron (Fe)% | 0.004 |
Moisture% | 0.20 |
Oil absorption % | 15-25 |
Packaging: In 25 kg bag or as customer requested.