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Al

Aluminium hydroxide

CAS 21645-51-2
EC 244-492-7
LANGUAGE EN
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Product Identification

More information about Aluminium hydroxide

Basic Product Information

Product Name
Aluminium hydroxide
Product Code
12366

Regulatory Identifiers

CAS Number
21645-51-2 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number
244-492-7 Check regulations

European Community number - used for regulatory compliance in EU/EEA

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

Aluminium hydroxide (CAS: 21645-51-2 ) is a granules substance commonly used su24 scientific research and development.

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Hazard Identification

More about safety measures

Classification Status

Classified

Signal Word

warning (Warning)

Hazard Classifications

Skin Irrit. Category 2 H315
Eye Irrit. Category 2A H319
STOT SE Category 3 H335
GHS07 pictogram

Hazard Statements

  • H315: Causes skin irritation.
  • H319: Causes serious eye irritation.
  • H335: May cause respiratory irritation.

Precautionary Statements

  • P261: Avoid breathing dust/fume/gas/mist/vapors/spray
  • P280: Wear protective gloves / 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.
  • P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P405: Store locked up.
  • P501: Dispose of contents/container in accordance with local/regional/national/international regulations.

Suppliers & Organizations

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. Logo

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

📍

30 Bond Street, Ward Hill, MA 01835-8099

🌍

US

📞

800-343-0660

📠

800-322-4757

✉️ [email protected]
🌐 http://www.alfa.com

Emergency Contacts

Emergency Contact

📞

800-343-0660

🕒

Monday-Friday, 8am-7pm EST

💡

During normal business hours

Emergency Contact

📞

Carechem

💡

After normal business hours

Similar Substances

A
Aluminium silicate
No identifier available
C
Calcium hydroxide
CAS: 1305-62-0
A
Aluminium chloride, anhydrous
CAS: 7446-70-0
A
Aluminum sulfate, anhydrous
CAS: 10043-01-3
A
Aluminum silicate
CAS: 142844-00-6
A
Aluminum oxide, gamma-alpha
CAS: 1344-28-1
A
Aluminum fluoride, anhydrous
CAS: 7784-18-1
S
Sodium aluminum oxide
CAS: 1302-42-7

Physical & Chemical Properties

More about properties
Physical State
Not available
Physical State Data
Not available
State Under Standard Conditions
Not available
Appearance
Granules
Colour
Not available
Colour Intensity
Not available
Form
Granules
Odor
Odorless
Odor Threshold
Not determined.
Ph
Not applicable.
Melting Point
Not determined
Boiling Point
Not determined
Flash Point
Not determined
Freezing Point
Not available
Softening Point
Not available
Solidification Point
Not available
Cloud Point
Not available
Crystallisation Point
Not available
Evaporation Rate
Not applicable.
Relative Evaporation Rate
Not available
Vapor Pressure
Not applicable.
Vapor Density
Not applicable.
Relative Density
Not determined.
Bulk Density
Not available
Density
Not determined
Flammability
Not determined.
Upper Explosive Limit
Not determined
Lower Explosive Limit
Not determined
Auto Ignition Temperature
Not determined.
Decomposition Temperature
Not determined
Solubility
Insoluble
Partition Coefficient
Not determined.
Solubility In Water
Insoluble
Solubility In Fat
Not available
Kinematic Viscosity
Not applicable.
Dynamic Viscosity
Not applicable.
Surface Tension
Not available
Explosive Properties
Not available
Oxidizing Properties
Not available
Molecular Weight
Not available
Solid Content
Not available
Solvent Content
Not available
Gas Group
Not available
Relative Vapor Density
Not available
Dissociation Constant
Not available
Hydrolysis Rate
Not available
Concentration
Not available
Temperature
Not available
Particle Characteristics
Not available
Particle Size
Not available
Particle Size Distribution
Not available
Particle Shape
Not available
Particle Aspect Ratio
Not available
Particle Aggregation State
Not available
Particle Agglomeration State
Not available
Particle Specific Surface Area
Not available
Particle Dustiness
Not available
Voc Content
Not available
Voc Concentration
Not available
Voc Content Info
Not available
Metal Corrosion
Not available

Frequently Asked Questions

View full documentation

What is the hazard signal word for Aluminium hydroxide?

The signal word for this substance is "warning".

What is the solubility of Aluminium hydroxide?

Insoluble

What is Aluminium hydroxide used for?

SU24 Scientific research and development

What are the hazard statements for Aluminium hydroxide?

This substance has 3 hazard statements: H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.

What is the melting point of Aluminium hydroxide?

The melting point is Not determined and the boiling point is Not determined.