Chemical Formula: SrCO3
Description: White powder
Purity: ≥ 98.5%
Application:
Strontium carbonate is primarily used as a colorant in fireworks and road flares, but is also used in electronic applications and preparation of iridescent glass, magnets and luminous paints.
Standard Purity |
High Purity |
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Content |
Standard Value (% wt.) |
Grade B |
Standard Value (% wt.) |
Grade A |
Standard value (% wt.) |
SrCO3 (+BaCO3) |
>98.5 |
SrCO3 |
>99.0 |
SrCO3 |
>99.5 |
SrCO3 |
<97.0 |
Ca |
<0.05 |
Ca |
<0.03 |
BaCO3 |
<2.0 |
Ba |
<0.05 |
Ba |
<0.03 |
CaCO3 |
<0.03 |
Cl |
<0.02 |
Cl |
<0.001 |
Na2CO3 |
<0.1 |
Na |
<0.01 |
Na |
<0.01 |
SO3 |
<0.3 |
Fe |
<0.005 |
Fe |
<0.0005 |
Fe2O3 |
<0.01 |
SO4 |
<0.05 |
SO4 |
<0.01 |
Moisture |
<0.3 |
Fe2O3 |
<0.002 |
Fe2O3 |
<0.001 |
HCI insoluble matter |
<0.2 |
HCI insoluble matter |
<0.1 |
HCI insoluble matter |
<0.1 |