Aluminum sulfate hydrate, ACS, 98.0-102%

Description

CAS: 17927-65-0 | Al2O12S3 | 342.13 g/mol

Aluminum sulfate 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.

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: 17927-65-0
• Molecular Formula: Al2O12S3
• Molecular Weight (g/mol): 342.13
• MDL Number: MFCD00149136
• InChI Key: DIZPMCHEQGEION-UHFFFAOYSA-H
• Synonym: aluminum sulfate hydrate, dialuminum trisulfate hydrate, aluminum sulfate usp, aluminum sulfate 2:3 hydrate, alminum sulfate hydrate, aluminum sulfate usan, sulfuric acid, aluminum salt 3:2 , hydrate, 2al.3so4.h2o
• PubChem CID: 3080712
• IUPAC Name: dialuminum;trisulfate;hydrate
• SMILES: [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

• pH: 3.5
• Physical Form: Crystalline
• Quantity: 250 g
• Merck Index: 14,366
• Solubility Information: It is slightly soluble in alcohol and dilute mineral acids.
• Formula Weight: 342.15 (Anhydrous)
• Percent Purity: 98.0 to 102%
• Grade: ACS
• Odor: Odorless
• Density: 1.61 g/mL
• Chemical Name or Material: Aluminum sulfate hydrate

Safety and Handling

Hazard Category	H318
Hazard Statement	GHS H Statement H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation.
Precautionary Statement	P280-P305+P351+P338-P310
EINECSNumber	233-135-0
RTECSNumber	BD1700000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only