Aluminum sulfate octadecahydrate, 98+%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10259500	Thermo Scientific Acros 400595000	500 g	Glass Bottle
10744124	Thermo Scientific Acros 400590025	2.5 kg	Plastic bottle

Description

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

Chemical Identifiers

• CAS: 7784-31-8
• Molecular Weight (g/mol): 666.4
• InChI Key: AMVQGJHFDJVOOB-UHFFFAOYSA-H
• PubChem CID: 22377415
• IUPAC Name: dialuminum;trisulfate;octadecahydrate

• Molecular Formula: Al₂O₁₂S₃·₁₈H₂O
• MDL Number: MFCD00149136
• Synonym: aluminum sulfate octadecahydrate, patent alum, cake alum octadecahydrate, unii-tcs9l00g8f, dialuminum sulfate octadecahydrate, tcs9l00g8f, aluminum sulfate.18h2o, aluminum sulfate.18h2o, dialuminium sulfate octadecahydrate, aluminum sulfate-water 1/18
• ChEBI: CHEBI:74779
• SMILES: O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3]

Specifications

• Melting Point: 86.0°C
• Color: White
• Assay Percent Range: 98.0 to 102% (Complexometry)
• Linear Formula: Al₂(SO₄)₃·18H₂O
• Merck Index: 15, 360
• Solubility Information: Solubility in water: soluble. Other solubilities: practically insoluble in alcohol
• SMILES: O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3]
• Molecular Weight (g/mol): 666.4
• ChEBI: CHEBI:74779
• Percent Purity: ≥98%
• Chemical Name or Material: Aluminum sulfate octadecahydrate

• CAS: 7784-31-8
• Physical Form: Crystalline Powder
• Molecular Formula: Al₂O₁₂S₃·₁₈H₂O
• MDL Number: MFCD00149136
• Synonym: aluminum sulfate octadecahydrate, patent alum, cake alum octadecahydrate, unii-tcs9l00g8f, dialuminum sulfate octadecahydrate, tcs9l00g8f, aluminum sulfate.18h2o, aluminum sulfate.18h2o, dialuminium sulfate octadecahydrate, aluminum sulfate-water 1/18
• InChI Key: AMVQGJHFDJVOOB-UHFFFAOYSA-H
• IUPAC Name: dialuminum;trisulfate;octadecahydrate
• PubChem CID: 22377415
• Formula Weight: 666.4
• Grade: ACS Reagent

Safety and Handling

GHS H Statement
Causes serious eye damage.

GHS P Statement
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER or doctor/physici

GHS Signal Word: Danger

missing translation for 'rtecsNumber' : WS5697000

Product Identifier

• Aluminium sulfate octadecahydrate

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Substances and mixtures corrosive to metals Category 1

Hazard Statement

• H318-Causes serious eye damage.
• H290-May be corrosive to metals.

Precautionary Statement

• 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.
• P310-Immediately call a POISON CENTER/doctor/.
• P234-Keep only in original container.
• P390-Absorb spillage to prevent material damage.

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RUO – Research Use Only