High Quality Barium Sulphate CAS 7727-43-7

High Quality Barium Sulphate CAS 7727-43-7

Barium Sulphate 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. 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, it`ll reduce to Barium Sulfide when heat with carbon. It won`t change color when meeting with hydrogen sulfide or toxic gas in the air.

GB/T 2899-2008

Item	Index
Barium Sulphate (as drying base) % ≥	98
PH Value (100g/suspending matter) %≤	6.5-9
Water-soluble %≤	0.2
Iron(Fe) %≤	0.004
105·C Volatile matter%≤	0.2
Finess(325umScreen Residue) %≤	0.1
Oil absorption (g/100g)	15-25
Whiteness% ≥	94

4. Packing Details:

Barium Sulphate is packed in N.W.25kgs, 50kgs plastic woven bag lined with PE liner or as request.20-25MT/20`FCL.

5. Storage:

Barium Sulphate shoud be guarded against dampness , tear and pollution ,and keep away from coloured goods for storage

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Product Categories : Pigment & Coating