Barium Carbonate Precipitated(Light)

Formula:   BaCO3

CAS No.: 513-77-9        

Appearance:   white powder

Uses:  Mainly used in magnet material, electronic pottery, purified water, paint, pigment, coating, construction material, the steel carbonizes, making other barium salts and reagent

Specifications:

Item

 Special grade

 1st grade

 2nd grade

 

Main content(on BaCO3 basis)

99.2%

99%

98.5%

min

Moisture

0.3%

0.3%

0.3%

 max

Total sulphur(on SO4 basis)

0.25%

0.35%

0.45%

 max

HCI insoluble matters

0.15%

0.25%

0.50%

 max

Iron (on Fe basis)

0.004%

0.004%

0.008%

 max

Chloride(on CL basis)

0.01%

---

---

 max

Fineness

 

 

 

 

residue on 125um sieves

0.20%

0.30%

0.50%

 max


Package:   25kg or 50kg plastic woven bags lined with plastic bags.    
                     (can adjusted as customers requirement)

H.S.NO.: 28366000

U.N. NO.: 1564

IMDGCODE CLASS: 6.1

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