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  7. Aluminum sulfate hydrate, ACS, 98.0-102%

Aluminum sulfate hydrate, ACS, 98.0-102%

Catalog No. AA3629430
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AA3629430 250 g
AA36294A1 1 kg
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Catalog No. AA3629430 Supplier Thermo Scientific Chemicals Supplier No. 03629430
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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.

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

Specifications

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
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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

RUO – Research Use Only