Sodium Stannate

  • CAS No. :12209-98-2
  • Molecular Formula:Na2O3Sn
  • Purity:
  • Molecular Weight:189.6890

Product Details


1.What is the Sodium Stannate ?

Sodium Stannate is a white crystalline solid with the chemical formula Na2SnO3·3H2O. It is a water-soluble salt that is commonly used in the manufacturing of ceramics, glass, and pigments. According to scholarly articles, sodium stannate trihydrate has a high melting point and is stable under normal conditions. It is also considered to be non-toxic and has low environmental impact. However, it can be corrosive to metals and may cause irritation to the skin and eyes. Sodium stannate trihydrate has been found to have potential applications in the field of catalysis and has been studied for its ability to promote the oxidation of organic compounds.

2.What is the CAS number for Sodium Stannate ?

The CAS number of Sodium Stannate is 12209-98-2.

More information of Sodium Stannate 12209-98-2 are:

CAS Number


Melting Point

140°C (dec.)







3.What are another words for Sodium Stannate ?

Synonyms for Sodium Stannate 12209-98-2:Sodium tin oxide trihydrate (Na2SnO3.3H2O);Sodium tinoxide (Na2SnO3), trihydrate;Sodium stannate hydrate (Na2SnO3.3H2O);Sodium tinoxide, trihydrate (8CI);

4.What is the molecular formula of Sodium Stannate?

The chemical formula of  Sodium Stannate is Na2SnO3.3H2O which containing 2 Sodium atoms,1 Tin atoms,2 Oxygen atoms and 2 Hydrogen atoms,and the molecular weight of  Sodium Stannate is 266.73.

5.What is Sodium Stannate (12209-98-2) used for?

Sodium Stannate (Na2SnO3) is indeed useful in various industries. It is primarily used in the manufacturing of ceramics, glass, and pigments. In the ceramic industry, it is utilized as a fluxing agent to lower the melting point of glazes and increase their fluidity. This property helps in achieving better adhesion and coverage on the ceramic surface. Sodium Stannate is also employed in the glass industry as a refining agent, aiding in the removal of impurities and enhancing the transparency and quality of the glass. Additionally, it finds applications in the production of pigments, where it acts as a stabilizer and provides color to the final product. Furthermore, Sodium Stannate has been studied for its potential use in catalysis, specifically in the oxidation of organic compounds. Overall, Sodium Stannate serves as a valuable chemical in multiple industrial processes.

6.Buy Sodium Stannate with the best price .

Wuhan Kemi-Works Chemical Co., Ltd is a quality supplier of Sodium Stannate. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on Sodium Stannate 12209-98-2.