Zinc Stannate (CAS#12036-37-2) is an inorganic compound
widely recognized for its excellent flame retardant and smoke suppression properties. It is commonly used as an additive in plastics, rubber, textiles, coatings, and other polymer-based materials to enhance fire safety performance. Zinc Stannate not only reduces flammability but also significantly lowers smoke density and toxic gas emissions during combustion. Thanks to its high thermal stability and chemical resistance, it remains effective under demanding processing conditions and long-term use. Additionally, it exhibits strong synergistic effects when combined with other flame retardants, enabling improved efficiency at lower additive levels. These characteristics make Zinc Stannate an important functional material in fire-resistant formulations across various industrial applications.
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ZINC STANNATE Chemical Properties
| Melting point | >570°C |
| density | 3,9 g/cm3 |
| solubility | 0.32 in mg/100g standard fat at 20 ℃ |
| Water Solubility | 13mg/L at 20℃ |
| InChI | InChI=1S/3O.Sn.Zn/q;2*-1;;+2 |
| InChIKey | BNEMLSQAJOPTGK-UHFFFAOYSA-N |
| SMILES | [Sn](=O)([O-])[O-].[Zn+2] |
| LogP | -1.05 at 20℃ |
| CAS DataBase Reference | 12036-37-2 |
| EPA Substance Registry System | Tin zinc oxide (SnZnO3) (12036-37-2) |
Safety Information
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36/37/39 |
| TSCA | TSCA listed |
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Zinc Stannate (CAS#12036-37-2)
is widely used in applications where enhanced fire safety and smoke suppression are critical. It is commonly incorporated into PVC, polyolefins, rubber compounds, and engineering plastics for use in wire and cable insulation, building materials, transportation interiors, and electronic components. In coatings and textiles, it helps improve flame resistance while minimizing smoke generation during combustion. Zinc Stannate is also applied in adhesives, sealants, and foamed materials where stringent fire performance standards must be met. Its compatibility with various flame retardant systems makes it suitable for formulations requiring reliable, long-lasting fire protection across industrial, construction, and consumer product sectors.
Factory and Equipment Show
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