Product Description
With the assistance of our adroit professionals and strong client base, we have gained respectable niche in the industry for manufacturing and supplying Potassium Silicofluoride. This chemical compound is made using superlative quality compounds under the supervision of our adroit professionals. To meet the requirements of different industries, we offer this chemical in different compositions and grades. Precise composition, longer shelf life and purity are the salient features of our offered Potassium Silicofluoride. This chemical is used for preserving wood, ceramic making and metallurgy of aluminum.
Product Details:
| CAS NO | 16871-90-2 |
| Assay | 98.50 % |
| Chlorine | 0.005% max |
| Silicon Oxide | 0.05 % max |
| Sulfate | 0.02 % max |
| Iron | 0.02 % max |
| Lead | 0.003 % max |
| Heavy Metals | 0.001 % max |
| HS CODE | 2826 20 00 |
| UN NO | 2655 |
| Synonyms Name | Potassium Hexafluorosilicate |
| Molecular Formula | K2SiF6 |
| Molecular Weight | 220.27 |
| Appearance | White Crystalline Powder |
| Specific Gravity | 2.68 |
| Melting Point Decomposition starts | At 500 D |
| Physical State | Powder |
| Packaging Size | 50 Kg |
| Packaging Type | HDPE Bags |
Physical Characteristics and PropertiesPotassium Silicofluoride appears as a fine, white crystalline powder that is slightly soluble in water and insoluble in alcohol. It is odorless and possesses a distinctly saline, slightly bitter taste. The compound is hygroscopic, meaning it absorbs moisture from the air, and decomposes upon heating rather than boiling. Its density is 2.67 g/cm, and it maintains its stability when stored correctly.
Industrial ApplicationsThis compound finds significant use in the ceramic industry, foundries, metal plating, opal glass production, and wood preservation. In these sectors, Potassium Silicofluoride acts as a flux, opacifier, and is also utilized for treating metal surfaces, water fluoridation, and as an insecticide. Its reliable performance ensures efficiency and quality in the end products.
Safety and Handling PrecautionsGiven its toxic nature (Hazard Class 6.1), proper personal protective equipment (PPE) must always be used when handling Potassium Silicofluoride. Avoid direct skin and eye contact, and store in recommended HDPE packaging. Reactivity with acids can liberate toxic gasesensure appropriate storage and handling protocols are strictly followed to maintain safety.
FAQs of Potassium Silicofluoride:
Q: How should Potassium Silicofluoride be safely stored and handled?
A: Store Potassium Silicofluoride in HDPE bags with inner liners or drums, away from acids and moisture. Always use personal protective equipment such as gloves, goggles, and respiratory protection to prevent skin contact, eye irritation, and accidental inhalation during handling.
Q: What is the main industrial usage of Potassium Silicofluoride?
A: Potassium Silicofluoride is primarily used as a flux, opacifier, and metal surface treatment agent in ceramics, foundries, and the production of opal glass. It is also applied in water fluoridation, wood preservation, and as an insecticide in various sectors.
Q: When does Potassium Silicofluoride decompose?
A: This compound decomposes before reaching its boiling point and specifically upon heating to around 850C. Decomposition may release toxic gases, so heating should be performed under controlled conditions.
Q: Where is Potassium Silicofluoride commonly distributed, and in what packaging?
A: It is distributed, exported, manufactured, and supplied in India, with packaging options that include HDPE bags with inner liners or drums. This packaging helps preserve product purity and prevent exposure to moisture.
Q: What precautions are necessary when using Potassium Silicofluoride in industrial processes?
A: Users must avoid skin and eye contact, ensure proper ventilation, and refrain from mixing with acids due to the risk of releasing toxic gases. Appropriate PPEgloves, masks, and gogglesshould be worn throughout its use.
Q: How does Potassium Silicofluoride benefit industrial processes?
A: Its high purity, stable crystalline form, and efficacy as a flux and opacifier enhance the quality of ceramics, glass, and treated metals. It prolongs shelf life and ensures increased process efficiency due to its reliable chemical properties.
Q: What are the recommended procedures for disposal of Potassium Silicofluoride?
A: Dispose of Potassium Silicofluoride according to local hazardous waste regulations. Avoid flushing into drains or mixing with acids, and contact authorized waste management facilities for safe and compliant disposal.