Dongying Fuze Imp. & Exp. Co., Ltd.
Main products:Activated Clay,Bentonite,Barite Powder,Silica Gel,Cat Sand
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  • Contact Person : Ms. Lin Nancy
  • Company Name : Dongying Fuze Imp. & Exp. Co., Ltd.
  • Tel : 86-546-7753555
  • Fax : 86-546-7779689
  • Address : Shandong,Dongying,Add: Industrial zone west suburds,Dongying City, Shandong Province,China.
  • Country/Region : China
  • Zip : 257061

precipitated barium sulphate

precipitated barium sulphate
Product Detailed
Molecular Formula: BaSO4 Molecular Weight: 233.40CAS CAS No.: 7727-43-7

Property: Non qualitative white powder. Non toxic, not soluble in water, soluble in smoking Sulphuric Acid, slightly soluble in boiling Hydrochloric Acid. Chemical property is stable, itll reduce to Barium Sulfide when heat with carbon. It wont change color when meeting with hydrogen sulfide or toxic gas in the air.

Specification:

Barium Sulphate (as drying base)

98% Min

PH Value (100g/suspending matter)

6.58

Water-soluble

0.2% Max

Iron(Fe)

0.004% Max

Sulphite

0.003% Max

45um sieve residue

0.1% Max

Oil absorption (g/100g)

15-25%

Whiteness

94% Min

Acetic acid

0.6% Max

Moisture

0.2% Max

Packing: In 25kg plastic woven bag net each, lined with PE bag.

Usage: It can be used as filler for paint, printing ink, rubber, plastic, insulating tape, surface paint agent for photo paper and copper plate. Sizing agent for textile. It also can be used in pigment, porcelain, storage battery, porcelain enamel, glass and flavor etc.

precipitated barium sulphate



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