Aluminum hydroxide, extra pure, powder, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10482791	Thermo Scientific Acros 219130250	25 g	Plastic bottle
10752261	Thermo Scientific Acros 219135000	500 g	Plastic bottle
10328070	Thermo Scientific Acros 219130020	2 kg	Plastic bottle
11944141	Thermo Scientific Acros 219130100	10 kg	Plastic drum

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: 21645-51-2
• Molecular Weight (g/mol): 78.00
• InChI Key: WNROFYMDJYEPJX-UHFFFAOYSA-K
• SMILES: [OH-].[OH-].[OH-].[Al+3]

• Molecular Formula: AlH3O3
• MDL Number: MFCD00003420
• IUPAC Name: aluminium(3+) trihydroxide

Specifications

• CAS: 21645-51-2
• pH: 8.5 to 10 (5% aq. suspension)
• Molecular Formula: AlH3O3
• MDL Number: MFCD00003420
• Solubility Information: Solubility in water: insoluble
• SMILES: [OH-].[OH-].[OH-].[Al+3]
• Molecular Weight (g/mol): 78.00
• Percent Purity: ≥63.5% (Al2O3)
• Loss on Ignition: 36.5% max.

• Color: White
• Physical Form: Powder
• Linear Formula: Al(OH)₃
• Merck Index: 15,338
• InChI Key: WNROFYMDJYEPJX-UHFFFAOYSA-K
• IUPAC Name: aluminium(3+) trihydroxide
• Formula Weight: 78
• Grade: Extra Pure
• Chemical Name or Material: Aluminum hydroxide

Safety and Handling

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Product Identifier

• Aluminium hydroxide

Hazard Category

• Serious eye damage/eye irritation Category 2

Hazard Statement

• H319-Causes serious eye irritation.

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.

RUO – Research Use Only