Properties:
1. Appearance: Colorless crystalline solid.
2. Density: 2.86 g/cm³.
4. Solubility: Soluble in water, insoluble in alcohol.
5. Stability: Sodium metantimonate is relatively stable and does not easily decompose at room temperature.
Applications:
1. Analytical Chemistry: Sodium sesquisulfate is commonly used as an analytical reagent to determine the content of metal ions such as iron and manganese.
2. Flame Retardant: Sodium sesquisulfate has excellent flame retardant properties and can be used as a flame retardant in synthetic resins, rubber and other materials.
3. Ceramic Industry: Sodium sesquisulfate can be used as a flux in ceramic materials to improve the sintering, texture and transparency of ceramics.
Safety Information:
1. Sodium antimony sulfonate is relatively stable, but it should be avoided from coming into contact with strong oxidants and acids to prevent dangerous reactions.
2. When using sodium antimony sulfonate, protective glasses and gloves should be worn to ensure good ventilation conditions.