Aluminum sulfate hydrate, 97+%, Thermo Scientific Chemicals

Description

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.

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: dialuminium(3+) trisulfate
• SMILES: [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

• Color: White
• Physical Form: Crystalline
• Quantity: 500 g
• Assay Percent Range: >97%
• Solubility Information: It is slightly soluble in alcohol and dilute mineral acids.
• Formula Weight: 342.15 (Anhydrous)
• Odor: Odorless
• Appearance: White crystalline
• Density: 1.61 g/cm³
• Chemical Name or Material: Aluminum sulfate hydrate, hydrate

Safety and Handling

Product Identifier

• Aluminum sulfate hydrate

Signal Word

• Danger

Hazard Category

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 1
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H318-Causes serious eye damage.
• 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.
• P321-Specific treatment (see on this label).
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P362+P364-Take off contaminated clothing and wash it before reuse.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.
• P405-Store locked up.
• P501-Dispose of contents/container to .

RUO – Research Use Only