Strontium carbonate made in Chongqing Red-Butterfly

What is strontium carbonate?

  • It is an inorganic compound with the chemical formula SrCO3 and has a crystal structure composed of strontium and carbonate ions.
  • This compound is also produced as a natural mineral (strontianite), but is generally synthesized artificially from celestite ore.
  • It is a white powder, almost insoluble in water, and soluble in acid. When heated, it decomposes into strontium oxide and carbon dioxide.
  • It is used as a raw material for glass, ferrite magnets, additives for explosives, electronic materials, fluorescent paints, and zinc smelting, etc.


About Chongqing Dazu Red-Butterfly Strontium Co., Ltd.

We supply strontium carbonate produced by Chongqing Dazu Red-Butterfly Strontium Co., Ltd.
We have established an integrated supply chain from the ore to the product, which enables us to provide a stable supply of products.

For the details of Redstar group, please see also this page.

【Company overview】
  • Establish:1997年
  • Factory:Chongqing, China
  • Features:

 *No.1 strontium supplier in China
 *Celestite ore, the raw material, is mined at a partner mines near the factory
 *An AI-based automated system is used to ensure safety and environmental measures
 *Planning to expand production capacity to three times the current level by 2025


Specification documents and inquiries

Please refer to this page for information on standards. If you have any questions, please feel free to contact us.