page_banner
Hello, come to consult our products !

Strontium Carbonate Industrial Grade

Strontium carbonate, with the chemical formula SrCO3, is a versatile inorganic compound that is widely used in various industries. This white powder or granule is odorless and tasteless, making it ideal for a variety of applications. Strontium carbonate is a key raw material for the manufacture of color TV cathode ray tubes, electromagnets, strontium ferrite, fireworks, fluorescent glass, signal flares, etc. In addition, it is an important ingredient in the production of other strontium salts, further expanding its use.


Product Detail

Product Tags

Chemicals Technical Data Sheet

Items 50% Grade
SrCO3%  ≥98.5
BaO% ≤0.5
CaO% ≤0.5
Na2O% ≤0.01
SO4% ≤0.15
Fe2O3% ≤0.005
Grain diameter ≤2.0um

The applications of strontium carbonate are wide and varied. For example, its use in the manufacture of cathode ray tubes for color television ensures high-quality visuals and clear images for television sets. Electromagnets benefit from the addition of strontium carbonate, as it enhances the magnetism of the electromagnet, thus increasing its efficiency. The compound is also an integral ingredient in the production of strontium ferrite, a magnetic material used in many industrial applications, including loudspeakers and medical imaging equipment.

Strontium carbonate also has a place in the pyrotechnics industry, where it is used to create vibrant, colorful fireworks. When added to fluorescent glass, the glassware glows uniquely and mesmerizingly under ultraviolet light. Signal bombs are another application of strontium carbonate, relying on the compound to produce bright and compelling signals for various purposes.

In addition, strontium carbonate is a key ingredient in the production of PTC thermistor elements. These components provide functions such as switch activation, degaussing, current limiting protection and thermostatic heating. As the base powder for these elements, strontium carbonate ensures their efficiency and reliability, making it an important ingredient in the manufacturing process.

In conclusion, strontium carbonate is a versatile and indispensable inorganic compound used in various industries. With its wide range of applications, from helping to create vivid visuals in color television cathode ray tubes to producing bright signals in signal bombs, the compound proved to be an invaluable asset. Furthermore, its use in the production of special PTC thermistor elements further demonstrates its versatility and importance. Strontium carbonate is truly a remarkable substance that continues to contribute to technological advancement and enhance a variety of products and industries.


  • Previous:
  • Next:

  • Write your message here and send it to us