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Specifications of Sodium antimonate丨15432-85-6
|
Parameter |
Specification |
|
Total antimony (as Sb) |
62% min |
|
Antimony trivalent |
0.3% max |
|
Sodium oxide (as Na2O) |
15.0% ± 0.5% |
|
Lead (as PbO) |
0.02% max |
|
Iron (as Fe2O3) |
0.006% max |
|
Arsenic (as As2O3) |
0.02% max |
|
Copper (as CuO) |
0.005% max |
|
Chromium (as Cr2O3) |
0.005% max |
|
Bismuth |
0.003% max |
|
Cadmium |
0.003% max |
|
Granularity (D50) |
1.0~2.0μm |
|
Whiteness |
95 min |
|
Hydration |
0.3% max |
|
Firing loss (600°C/1h) |
5.0% max |
Transport Information of Sodium antimonate丨15432-85-6
|
Parameter |
Specification |
|
UN Number |
1549 |
|
Class |
|
|
Packing Group |
|
|
H.S. Code |
2841900090 |
|
Stability & Reactivity |
The product is chemically stable under standard ambient conditions (room temperature). |
|
Storage |
Tightly closed. Store in a closed, dry, ventilated place |
|
Condition to Avoid |
|
|
Package |
Applications of Sodium antimonate丨15432-85-6
Flame Retardant
Sodium antimonate丨15432-85-6 is primarily used as a flame retardant in a variety of materials, including plastics, textiles, and coatings. It enhances the fire resistance of these materials by promoting the formation of a protective char layer that slows down combustion.
Glass and Ceramics Industry
It is used in the glass and ceramics industries as an additive to improve the quality and durability of glass products, particularly in the production of special glasses. Sodium antimonate can also enhance the optical properties of glass, making it suitable for use in optical and electronic applications.
Catalysis in Organic Synthesis
Sodium antimonate is utilized as a catalyst in certain organic chemical reactions, including the production of alkylated compounds, where it can help improve reaction efficiency and selectivity.
Water Treatment
It is used in water treatment applications to help remove heavy metals and other contaminants, functioning as a flocculant and improving the quality of treated water.
Electronics and Semiconductor Manufacturing
Sodium antimonate is employed in the production of semiconductors and other electronic components due to its properties in modifying the conductivity of materials.
Benefits of Sodium antimonate丨15432-85-6
Improved Fire Resistance
As a flame retardant, sodium antimonate significantly enhances the fire resistance of materials, helping to meet safety standards in construction and industrial applications.
Enhanced Glass Properties
In the glass industry, it improves both the mechanical strength and optical clarity of glass, making it suitable for high-quality applications, including electronic and optical devices.
Cost-Effective and Efficient Catalyst
In chemical reactions, sodium antimonate provides an efficient and cost-effective catalytic solution, improving yields and reaction times.
Environmental Benefits in Water Treatment
Its role in water treatment applications helps remove harmful contaminants from water, contributing to cleaner, safer water for various industrial and environmental applications.
Conclusion
Sodium antimonate丨15432-85-6 is a highly versatile compound with applications across multiple industries, including flame retardants, glass manufacturing, catalysis, water treatment, and electronics. Its ability to improve material properties and enhance safety standards makes it an essential chemical in both industrial and environmental settings.
