Aluminium sulfate hydrate

Base Information

• Chemical Name: Aluminium sulfate hydrate
• CAS No.: 17927-65-0
• Deprecated CAS: 36836-96-1
• Molecular Formula: Al2^.(SO4)3^.x(H2O)
• Molecular Weight: 366.21400
• Hs Code.: 2833220000
• European Community (EC) Number: 605-852-2
• UNII: 34S289N54E
• Wikidata: Q27256386
• ChEMBL ID: CHEMBL3833332
• Mol file: 17927-65-0.mol

Synonyms:Aluminumsulfate (2:3) hydrate;Aluminum trisulfate hydrate;Dialuminum trisulfate hydrate;aluminium sulphate flakes and granule;

Chemical Property of Aluminium sulfate hydrate

Chemical Property:

• Appearance/Colour: off-white powder and chunks
• Melting Point: 86.5℃
• Boiling Point: 330oC at 760 mmHg
• PSA: 275.15000
• Density: 1.69g/mLat 25°C(lit.)
• LogP: -0.16090
• Storage Temp.: Store at RT.
• Solubility.: It is slightly soluble in alcohol and dilute mineral acids.
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 0
• Exact Mass: 359.828830
• Heavy Atom Count: 18
• Complexity: 62.2

Purity/Quality:

99% ^*data from raw suppliers

Aluminum sulfate hydrate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 41-37/38
• Safety Statements: 26-39

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3]
• Uses: Al2O3 + 3H2SO4 → Al2(SO4)3 + 3H2O. This reaction treats bauxite with sulfuric acid, resulting in aluminum sulfate plus water. Aluminum sulfate is also known as alum, which acts as an astringent to stop a minor flow of blood or dry up blisters (potassium aluminum sulfate is also an alum). Aluminum sulfate hydrate is a chemical compound commonly used as a flocculating agent in the purification of drinking water and waste water treatment plants, and also in paper manufacturing. Used as coagulant in decolorization and COD removal of secondary yeast wastewater effluents. It is also plays a significant role in arsenic removal by coagulation process.