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Natural barium sulfate

Natural barium sulfate

1.Product Information

Molecular formula: BaSO4
CAS No.: 7727-43-7
H.S. Code: 2511100000
Character: high whiteness and barium content

2.Uses:

It Widely used in chemical, paint, rubber, glass, paper, medicine, and other fields, barite extraction of barium raw, ground into a fine powder can be used for drilling mud weighting agent, also as fillers for white pigments, coatings, rubber industry and  paper industry etc.

3. Product Technical Index

(Standard: GB/T2899-2017)

 

Item  

Material Unit

First Class

BaSO4  ≥

%

96

105℃ volatile substance

content ≤

%

0.3

Whiteness ≥

%

90

Water soluble ≤

%

0.3

PH value

 

6-7

Moisture ≤

%

0.15

Fe ≤

%

0.003

Fineness

(Residue of 300mesh)

200-1250mesh according to customer’s demand

 

4.Product Appearance and Packing pictures:

Packing: 25KG woven bag with plastic lining, or according to customer’s request.




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