china barium carbonate 99.2% min factory
CAS NO.: 513-77-9
Molecular formula: BaCO3
Molecular Weight: 197.35
HS Code: 28366000
UN NO.: 1564
Mainly used in magnetic materials, glass, ceramics, purify water, paints, pigments, paints, building materials and steel, carburizing, manufacturing other barium salts and reagents etc.
We produce both barium carbonate powder 99.2% and barium carbonate granular 99.2%, for powder, there are free flowing (also called heavy type) and precipitated (also called light type). The difference between free flowing and precipitated is the density.
Packing and container loading information:
Our normal package is of 25kg, 1000kg. We could also meet customer's special requirement for package specification.
Specificatioin (please refer to below COA, according to Standard: GB1614-2002)
|Item||Metrical Unit||STANDARD||Actual Results|
|(1) Purity(BaCO3 ) ≥||%||99.2||99.45|
|(2) Moisture ≤||%||0.30||0.05|
|(3) Ignition residue of Hcl insoluble ≤||%||0.15||0.03|
|(4) Total sulfur≤||%||0.25||0.18|
|(5) Ferrum ≤ ||%||0.004||0.001|
|(6) Chlorides(CL) ≤||%||0.01||0.01|
|(7) 325 mesh residue ≤||%||0.20||0.18|
|(8) Tap density||g/cm3|