CAS 11138-49-1

Sodium aluminate

Description:

Sodium aluminate, with the CAS number 11138-49-1, is an inorganic compound composed of sodium, aluminum, and oxygen. It typically appears as a white, crystalline solid or powder and is highly soluble in water, forming alkaline solutions. Sodium aluminate is primarily used in water treatment processes, where it acts as a coagulant to remove impurities and suspended particles. It also serves as a source of aluminum in various industrial applications, including the production of aluminum hydroxide and as a catalyst in chemical reactions. The compound exhibits basic properties due to the presence of sodium ions, which can influence pH levels in solutions. Additionally, sodium aluminate can react with acids to produce aluminum salts and is utilized in the manufacture of ceramics and glass. Safety precautions should be observed when handling this compound, as it can cause irritation to the skin, eyes, and respiratory tract. Overall, sodium aluminate is a versatile chemical with significant applications in environmental and industrial chemistry.

Formula: Unspecified

InChI: InChI=1/2Al.2Na.4O/q2*+3;;;;3*-2/r2Al.Na2O.3O/c;;1-3-2;;;/q2*+3;;3*-2

Synonyms:

• Aluminium sodium oxide
• Aluminiumnatriumoxid
• Beta alumina
• Dynaflock L
• Floganit L 02
• J 242
• Maxifloc 8010
• Monofrax H
• NA 150 (oxide)
• Na 150
• Na 170
• Nalco 680
• Oxido De Aluminio Y Sodio
• Oxyde d'aluminium et de sodium
• Sodium aluminate
• Sodium aluminum oxide
• Sodium beta alumina
• Sodium polyaluminate
• Sodium β''-alumina
• Torganit
• Vsa 45
• β-Alumina
• oxygen(-2) anion
• sodium oxido(oxo)aluminum
• Sodiumaluminate
• Aluminum sodium oxide
• dialuminum
• sodiooxysodium

Aluminum sodium oxide

CAS: 11138-49-1

Formula: AlNaO₂

Color and Shape: Solid

Molecular weight: 81.9701

Ref: IN-DA00ILKO

Sodium Aluminate

Controlled Product

CAS: 11138-49-1

Applications Sodium Aluminate is used in method for producing Zeolite with enhanced Silicon/Aluminum.
References Kanno, A., et al.: PCT Int. Appl., (2021);

Formula: NaAlO₂

Color and Shape: Neat

Molecular weight: 81.97

Ref: TR-S224490

Sodium aluminate

CAS: 11138-49-1

Sodium aluminate is a compound that consists of sodium ions, aluminum ions, and hydroxyl groups. It is used as a catalyst in the manufacture of polyethylene terephthalate. Sodium aluminate has been found to have a basic structure with an aluminum ion in the center surrounded by four oxygen atoms and four sodium ions. The aluminum ion is coordinated with six oxygen atoms and six sodium ions. The hydroxyl group on the surface of the particle gives it water-soluble properties. When activated, it can be used as a catalyst for polymerization reactions. Sodium aluminate is typically produced by thermal activation at approximately 850°C. One method of activation is using a silicon carbide heating element immersed in molten alumina to generate heat internally, which then heats up the entire batch of material to its melting point and above. Another method involves heating an oven filled with aluminum oxide pellets or granules to 900°C for 30 minutes before use. This compound has

Formula: NaAlO₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 81.97 g/mol

Ref: 3D-FS176261