Product Description
We are one of the most leading manufacturers and suppliers of Sodium Cryolite. We process this range of chemical compounds using superior quality compounds and latest processing methodologies. To meet the varied requirements of our clients, we offer these cryolites in various compositions and strengths. Our offered chemical compound is widely known for its properties like high chemical efficacy, precise composition and zero foreign elements. Sodium Cryolite offered by us is widely used in smelting aluminum and foundry chemicals.
Sodium Cryolite(Sleeves Grade)
- CAS No. 15096-52-3
- HS Code: 2826 30 00
- UN No: N/A
- Formula: Na3AIF6
- Synonyms: Sodium Hexafluoroaluminate
Physical and Chemical Properties
- Mo. Wt: 209.95
- Physical State: White light powder
- Bulk Density: 0.85 gms/cc
- Melting point: 1027 Deg Cent.
Technical Specifications
- Appearance: White light powder
- Assay: 98.00% min
- Aluminum AI: 13.60% min
- SiO2: 00.21% max
- Moisture: 00.04% max
Packing: 50 kgs HDPE Bags
Product Details:
| Molecular Weight | 209.95 |
| Moisture | 00.50 % max |
| Appearance | White Powder |
| Specific Gravity | 2.95 |
| Melting Point | 1027 Deg C |
| Assay | 98.00 % min |
| Fluorine | 53.46 % min |
| Sodium | 32.35 % min |
| Aluminum | 13.10 % min |
| Silicon Dioxide | 1.50 % max |
| Physical State | Powder |
| Usage | Laboratory |
| Packaging Size | 50 Kgs |
| Packaging Type | HDPE Bags |
Key Properties and SafetySodium Cryolite is a white, odorless compound with a saline taste and a molecular weight of 209.94 g/mol. It is highly toxic, so proper safety measures must be followed during handling. The product maintains its stability under significant heat until it decomposes. Ensure that all personnel handling the product are familiar with MSDS recommendations.
Storage and Packaging DetailsThis chemical is securely packaged in 25/50 kg PP bags with inner liners to preserve its quality and prevent contamination. For maximum shelf life, store Sodium Cryolite in a cool, dry environment with tightly sealed containers. Avoid exposure to moisture and incompatible substances to maintain its effectiveness and safety.
Industrial Uses and ApplicationsSodium Cryolite is a crucial material in aluminum metallurgy, serving as a flux for lowering the melting point of alumina in the electrolytic process. It is also widely used in the manufacture of glass, ceramics, and as a welding agent. Its excellent thermal stability and chemical inertness make it invaluable across these industries.
FAQs of Sodium Cryolite:
Q: How should Sodium Cryolite be handled and stored safely?
A: Sodium Cryolite should always be managed using protective equipment and according to MSDS safety guidelines due to its toxicity. Store the compound in a cool, dry place inside tightly closed containers, and keep it away from moisture or incompatible materials.
Q: What is the primary usage of Sodium Cryolite in industry?
A: Sodium Cryolite is primarily used as a flux in the electrolytic production of aluminum, helping to lower the melting point of alumina, which facilitates efficient aluminum extraction. It also plays roles in glass manufacturing, ceramics, and as a welding agent.
Q: When does Sodium Cryolite decompose, and what is its heat stability?
A: Sodium Cryolite is thermally stable up to its decomposition point at 1025C. It does not have a true boiling point as it decomposes before boiling, making it suitable for high-temperature industrial processes.
Q: Where is Sodium Cryolite typically packed and distributed from?
A: Produced and distributed mainly by manufacturers, exporters, and suppliers in India, Sodium Cryolite is available in 25/50 kg PP bags with inner liners to maintain product quality during storage and transport.
Q: What are the physical characteristics of Sodium Cryolite?
A: Sodium Cryolite appears as a white, crystalline or granular powder, with a neutral pH in aqueous solution, a density of 2.95 g/cm, a refractive index of 1.338, and is both saline-tasting and odorless.
Q: How is Sodium Cryolite beneficial in aluminum production?
A: By acting as a flux, Sodium Cryolite significantly lowers the melting point of alumina during electrolytic extraction, improving process efficiency and reducing energy requirements, which benefits cost and productivity.
Q: Is Sodium Cryolite regulated for transportation, and what is its hazard class?
A: Although Sodium Cryolite is classified as toxic under hazard class guidelines and should be handled with great care, it is not regulated under any UN number for transport.