Molecular Formula |
SrCO 3 |
Appearance |
White powder or compact granular |
Standard |
GB1066-89 |
Specification |
Super grade |
Fist grade |
Passable grade |
SrCO 2 % (Min) |
98.0 |
97.0 |
96.0 |
CaCO 3 % (Min) |
0.50 |
1.00 |
1.20 |
BaCO 3 % (Max) |
1.00 |
1.50 |
2.00 |
Insoluble chloride %(Max) |
0.15 |
0.20 |
0.25 |
Fe 2 O 3 %(Max) |
0.01 |
0.01 |
0.01 |
Moisture %(Max) |
0.50 |
0.50 |
0.50 |
Packing |
In 25 kgs net paper bags/ plastic woven bags or in 500/1000 kgs net jumbo bags. |
Usage |
Mainly used as raw materials of electronic industry and producing the glass shell of color TV.magnetic material such as strontium titanate.electronic fine ceramics.Also used as additive for the electrolysis of zinc.panints.red firework and signal flare. |