High Quality Sodium Stannate CAS 12058-66-1: Comprehensive User Guide
Índice
1. Descripción general del producto
Sodium Stannate (CAS 12058-66-1) is a high-purity inorganic compound with the molecular formula Na2SnO3·3H2O. Las especificaciones clave incluyen:
- Peso molecular: 266.73 g/mol
- Apariencia: Polvo cristalino blanco
- Pureza: ≥98%
- Solubilidad: Soluble in water, insoluble in organic solvents
- Almacenamiento: Keep in a dry, cool environment away from moisture
2. Applications of Sodium Stannate
Sodium Stannate is widely used in:
- Galvanoplastia: Acts as a key component in alkaline tin plating electrolytes.
- Ceramics & Glass: Enhances glaze adhesion and thermal stability.
- Fire Retardants: Serves as a synergist in halogen-based flame retardants.
- Síntesis química: Used in preparing tin-based catalysts and intermediates.
3. How to Use Sodium Stannate
Instrucciones paso a paso
- Precauciones de seguridad: Utilizar EPI (guantes, gafas) para evitar el contacto con la piel y los ojos.
- Preparación de la solución: Dissolve in deionized water at 50-60°C with stirring.
- Aplicación: Add to electroplating baths or ceramic glazes per recommended ratios (typically 10-50 g/L).
- Concentration Control: Monitor pH (11-13) and adjust using NaOH if needed.
- Eliminación: Follow local regulations for chemical waste disposal.
4. Casos de uso detallados
Case 1: Tin Electroplating
Escenario: Electroplating steel parts for corrosion resistance.
- Mix 30 g/L Sodium Stannate in an alkaline bath (pH 12.5).
- Maintain bath temperature at 65°C.
- Apply a current density of 2-4 A/dm² for uniform coating.
Case 2: Ceramic Glaze Formulation
Escenario: Producing high-gloss ceramic tiles.
- Blend 15% Sodium Stannate with silica and feldspar.
- Fire at 1100-1200°C to achieve smooth, durable surfaces.
5. 5. Información de contacto
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