Package: 25kg/bag 1000kg/bag

Uses : Raw material of barium salt, pigment, optical glass, oiling, ceramics,

Molecular Structure:

Product description: Molecular formula :BaCO3 Molecular weight:197.35 Use:Raw material of barium salt, pigment, optical glass, oiling, ceramics, radio original parts and so on . Packing:Plastic lined outer woven packing Weight:25kg, 50kg, 100kg Technical parameter Standard number:GB1614-8 Superior product First grade Qualified product Content( BaCO3 )%≥ 99.2 99.0 98.5 Water %≤ 0.30 0.30 0.50 Residue of roasting %≤ 0.15 0.25 0.50 Total sulfur %≤ 0.25 0.30 0.40 Fe %≤ 0.004 0.004 0.008 Fineness :Powder 125μm tailover%≤ 0.20 0.30 0.50 Fineness :Granular 850μm tailover%≤ 1 1 1 Fineness :Granular 150μm tailover%≥ 75 75 75