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- Veterinary Medicine[6]
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- Contact Person : Ms. Tian Nancy
- Company Name : Shijiazhuang Yingqi Commercial & Trade Co., Ltd.
- Tel : 86-0311-66683788
- Fax : 86-0311-66682044
- Address : Hebei,Shijiazhuang,No.130 Shizheng Road,Shijiazhuang,Hebei Province,050041,P.R.China
- Country/Region : China
- Zip : 050041
Barium Sulfate
Related Product Searches:Barium Sulfate,High Quality,BaSO4,Barium sulphate
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.
Barium Sulfate