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Product Name: Sodium Silicofluoride
Chemical Formula: Na2SiF6
Molecular Weight: 188.06 g/mol
CAS Number: [16893-85-9]
Appearance: White powder
Physical Properties:
Density: 2.68 g/cm³
Melting Point: 505°C (941°F)
Solubility: Soluble in water
Chemical Properties:
Sodium Silicofluoride is an inorganic compound composed of sodium, silicon, and fluoride ions.
It is also known as Sodium Fluorosilicate.
It is a stable compound and does not decompose under normal conditions.
Specification:
Test Item | Specification | Analysis Results |
APPERANCE | White powder | White powder |
Sodium Silicofluoride | 99.0%MIN | 99.15% |
Free acid (as HCl ) | 0.1%MAX | 0.06% |
Loss of weight on drying at 105℃ | 0.3%MAX | 0.25% |
Water insoluble | 0.4%MAX | 0.07% |
Fineness [through 20um sieve] | 90% MIN | 99.00% |
Chlorides (as Cl-) | 0.15%MAX | 0.08% |
Sulphate (SO42-) | 0.25%MAX | 0.21% |
Iron [Fe] | 0.02%MAX | 0.02% |
Safety Information:
Avoid inhalation, ingestion, or direct contact with skin and eyes.
Use appropriate personal protective equipment (PPE) such as gloves and goggles.
Handle and store the product in a dry, well-ventilated area.
Follow proper waste disposal procedures in accordance with local regulations.
Applications:
Sodium Silicofluoride is primarily used as a source of fluoride in water treatment.
It is added to water supplies to prevent dental cavities and promote oral health.
It is also used as a raw material in the production of other fluoride compounds.
Sodium Silicofluoride finds applications in the production of glass, ceramics, and insecticides.
Packaging,Handling and Storage:
25kg bags or as per customer's request.
Store Sodium Silicofluoride in tightly sealed containers away from moisture.
Keep in a cool, dry place, away from direct sunlight and sources of heat.
Ensure proper labeling and separation from incompatible substances.
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