Precipitated Barium Sulphate (Baso4 1250mesh)

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shanghai

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-22 06:14

  • Browse the number:

    265

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Company Profile

Shanghai Yuejiang Titanium Chemical Manufacturer Co., Ltd.

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Contact:Ms. Xu(Mr.)  

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Area:Shanghai

Address:Shanghai

Website: http://yuejiangchem.artstx.com/

Product details

Product Description:
Yuejiang Brand-precipitated barium sulfate is produced in advanced chemical precipitation method, good physical properties, low mechanical impurity, even fineness; white powder or paste, non-toxic, insoluble in water, soluble in fuming sulphuric acid, stable chemical property; can absorb X-ray, and endow the materials with high density and surface finish.
 
Applications:
Precipitated barium sulfate can absorb X-ray, and endow the materials with high density and surface finish, therefore widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, pharmacy and food etc.
Basic Information:

Name: Barium Sulfate (BaSO4)
CAS NO.: 7727-43-7


Appearance: White powder
Specific gravity: 4.4 g/cm3

 
Technical Specifications:(Standard:Q/SNBJ1-2012)

NO. Item Unit Index
First Quality Qualifier
1 Barium sulphate content % ≥98 ≥95
2 105 °C volatile matter % ≤ 0.3 ≤0.5
3 Water solubles content % ≤0.2 ≤0.5
4 Water content % ≤0.15 ≤0.15
5 pH-value of aqueous suspension
6.5-8.0 6.5-8.5
6 Oil absorption(depend on different fineness) % g/100g 10-30 10-30
7 Fe content % ≤0.002 ≤0.03
8 Whiteness % 95-98 92-94
fineness: 325-mesh, 1250-mesh, 3000-mesh, 6000-mesh (Fineness can be custom-made upon client's request)