Aluminum ammonium sulfate dodecahydrate, Reagent Grade, Thermo Scientific Chemicals

Description

Water and sewage purification, dyeing and printing fabrics, manufacturing of pigments, paper, artificial gems, cements, in electrolytic copper platingAluminum ammonium sulfate dodecahydrate acts as a crystalline double sulfate. It is used in water purification, in vegetable glues, in porcelain cements, in deodorant, in tanning and in fireproofing textiles. It serves as an ingredient in animal repellant sprays. Further, it is used in the preparation of Alum (Al(OH)₃) gel. In addition, it is used in cosmetic formulation, fertilizers, food preservation and in the heating system.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7784-26-1
• Molecular Formula: AlH28NO20S2
• Molecular Weight (g/mol): 453.313
• MDL Number: MFCD00051042
• InChI Key: WZUKKIPWIPZMAS-UHFFFAOYSA-K
• Synonym: ammonia alum, unii-5c36drl9zn, aluminum ammonium sulfate dodecahydrate, aluminum ammonium disulfate dodecahydrate, ammonium aluminum sulfate hydrate, alum, ammonium usp, aluminum ammonium sulfate dodecahydrate, ammonium aluminum sulfate dodecahydrate, 5c36drl9zn, ammonium aluminum disulfate dodecahydrate
• PubChem CID: 62668
• IUPAC Name: aluminum;azanium;disulfate;dodecahydrate
• SMILES: [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3]

• Melting Point: 93°C to 94°C
• Color: White
• Physical Form: Crystals
• Quantity: 100 g
• Solubility Information: Soluble in water and glycerol. Insoluble in alcohol.
• Formula Weight: 453.33 (237.14 Anhydrous)
• Grade: Reagent
• Density: 1.65
• Chemical Name or Material: Aluminum ammonium sulfate dodecahydrate

Safety and Handling

Product Identifier

• Aluminum ammonium sulfate dodecahydrate

Signal Word

• Warning

Hazard Category

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P405-Store locked up.
• P501-Dispose of contents/container to .

RUO – Research Use Only