Strontium Carbonate

  • UN Number: No existence
  • Risk Category: No existence
  • HS Code: 2836920000
  • CAS Number ：1633-05-2
  • Purity：97.52%
  • Appearance ：White powder
  • Chemical Formula : SrCO₃
Main Uses
  1. Ceramics and Glass Industry
    • Used in glazes, porcelain, and ceramic tiles to improve durability and resistance to thermal shock.
    • Added to glass production (e.g., cathode ray tubes, special optical glass) to enhance refractive index and radiation shielding.
  2. Pyrotechnics
    • A key source of red color in fireworks and flares due to the intense red flame produced by strontium ions when heated.
  3. Metallurgy
    • Used as a refining agent in the production of aluminum, copper, and other metals to remove impurities.
  4. Electronics
    • In the manufacturing of ferrite magnets and piezoelectric materials for sensors and transducers.
  5. Pharmaceuticals and Dentistry
    • Historically used in some medical applications (e.g., strontium ranelate for bone health), though less common now.
  6. Pigments and Coatings
    • As a filler or extender in paints and plastics for improved opacity and durability.
Packing: packed in 50kg/bag. Products： Risk Category:General cargo With pallets: Per 20ft container can load 17.5 tons maximum.
Without pallets: Per 20ft container can load 22 tons maximum Industries：Ceramics and Glass Industry、Fireworks、Metallurgy 、explosive、Pigments and Coatings、Pharmaceuticals and Dentistry