Precipitated/Synthetic Barium Sulfate(Blanc Fixe) for Battery
Specific Gravity(15℃): 4.5
Molecular Formula:BaSO4
H.S.Code:  28332700
CAS No.: 7727-43-7 
EINECS No.:231-784-4
Place of Origin: China
MOQ: 1,000 kg
Delivery Time: 7-10 working days after payment or receipt of LC 
Payment Terms:  T/T or L/C at sight


Product Detail
Technical index

Product Name: Precipitated Barium Sulfate for Battery(BaSO4)

Properties: White amorphous powder with the density of 4.50. Stable chemical properties,resistance to water, ethanol or acids butsoluble in hot concentrated sulfuric acid. Excellence on the physical performance, fewer impurities and extremely good in fineness suitable particle size distribution, excellent applicability, meeting the specific needs from customers.

Packing: 25kg/bag. Inner bag is polyethylene plastic film bag, tied with rope; Outer bag is Polypropylene plastic woven bag or multi-layer paper bag, sewn by machine.Customized packing is available.

Cautions: Avoid exposure and tear, store in dry and ventilated warehouse, need a cushion layer to avoid moisture, please do not store with colored material. Handle with care during loading and unloading to prevent packaging damage.

Application: Developed solely for lead-acid battery. It is currently the top quality precipitated barium sulfate in China for its high content of BaSO4, extremely low content of ferric with stable performance. It can effectively increase the weight of battery, enhance the battery capacity, improve the discharge effect and extend the life of battery.

Item  index
Barium sulfate(BaSO4 ω/% ≥
98.0
Volatile on 105℃ ω/% ≤
0.20
PH  Value(100g/L suspensions) 6.0-9.0
Fineness(residue on 45μm sieve)% ≤
0.15
Fe contentω/% ≤
0.001
D50μm
0.85-0.95
Chlorideω/% ≤
0.005
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