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Sodium Metal | 99.8% Purity | Sodium Metal Pure | Pure Sodium Metal | Metallic Sodium | Rectangular chunk size form shipped in light mineral oil in a metal container
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- CAS Number: 7440-23-5
- Molecular Formula: Na
- Formula Weight: 22.99
Sodium Metal Pure Specifications:
- Typical Analysis
- Assay: Min. 99.8%
- Maximum Limits
- Calcium (Ca): 0.04%
- Chlorides (as Cl): 0.005%
Sodium Metal Pure Shipping Information:
DOT: Sodium, 4.3, UN1428, PG I, Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Sodium Metal Pure.
Important: This product will only be shipped to Schools, Universities, Laboratories, or Companies. If you are an individual ordering this product, it will not be shipped to you. It will be deleted from your order and the rest of the order will be shipped without your confirmation. A Statement of Use if required for purchase.
Important: Restricted material. Please contact customer service before placing an order.
These are a crystalline form of alkali metal (calcium or sodium) alumina-silicates, very similar to natural clays. Read more here.
Sodium metal reacts rapidly with water to form a colourless basic solution of sodium hydroxide (NaOH) and hydrogen gas (H2). The reaction continues even when the solution becomes basic. The resulting solution is basic because of the dissolved hydroxide. Read more here.
Sodium (Na) metal is produced at the electrolytic cell cathode, and steam (H2O(g)), oxygen (O2(g)) gas and some chlorine (Cl2(g)) gas are produced at the cell anode, the latter resulting from electrolysis of the NaCl in sea salt. Read more here.
What Is Sodium Metal Used For?
Metallic Sodium: In metallic form, sodium can be used to refine reactive metals such as zirconium and potassium, improve alloy structures, descale metal and purify molten metals. It is often used as a desiccant for drying solvents in chemistry and is also used as a reducing agent in organic synthesis. Read more here.
How To Make Sodium Metal By Electrolysis
The Castner process is a process for manufacturing sodium metal by electrolysis of molten sodium hydroxide at approximately 330 °C. Below that temperature, the melt would solidify; above that temperature, the molten sodium would start to dissolve in the melt. Read more here.
So it is a combustible solid and can lead to eye burns. In some severe cases, sodium metal has also caused digestive tract and respiratory tract burns. Some symptoms are cough, sore throat, shortness of breath and delayed lung oedema. So without a doubt, Na is corrosive and highly water-reactive. Read more here.
Information On Sodium From Wikipedia
Sodium is a chemical element with the symbol Na and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table, because it has a single electron in its outer shell, which it readily donates, creating a positively charged ion—the Na⁺ cation. Read more here.
- Symbol: Na
- Atomic mass: 22.989769 u
- Atomic number: 11
- Electron configuration: [Ne] 3s¹
- Melting point: 208°F (97.79°C)
- Charge: Thus it has one more proton than it has electron and has a net positive charge of +1 and it is now called the Sodium ion.
Specifications and SDS
Download data sheets .
