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Hafnium powder

CAS 7440-58-6
EC 231-166-4
LANGUAGE EN
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Product Identification

More information about Hafnium powder

Basic Product Information

Product Name
Hafnium powder
Product Code
00674

Regulatory Identifiers

CAS Number
7440-58-6 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number
231-166-4 Check regulations

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

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

Hafnium powder (CAS: 7440-58-6 ) is a powder substance commonly used su24 scientific research and development.

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Hazard Identification

More about safety measures

Classification Status

Classified

Signal Word

danger (Danger)

Hazard Classifications

Self-react. Category 1 H251
GHS02 pictogram

Hazard Statements

  • H251: Self-heating: may catch fire.

Precautionary Statements

  • P280: Wear protective gloves / eye protection / face protection.
  • P235+P410: Keep cool. Protect from sunlight.
  • P420: Store away from other materials.
  • P407: Maintain air gap between stacks/pallets.

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

Carechem 24

📞

(866) 928-0789

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Physical & Chemical Properties

More about properties
Physical State
Not available
Physical State Data
Not available
State Under Standard Conditions
Not available
Appearance
Powder
Colour
Not available
Colour Intensity
Not available
Form
Not available
Odor
Odorless
Odor Threshold
Not determined.
Ph
Not applicable.
Melting Point
2222 °C (4032 °F)
Boiling Point
5400 °C (9752 °F)
Flash Point
Not available
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
13.09 g/cm3 (109.236 lbs/gal)
Flammability
Not determined.
Upper Explosive Limit
Not determined.
Lower Explosive Limit
Not determined.
Auto Ignition Temperature
Spontaneously flammable in air.
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 determined.
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 Hafnium powder?

The signal word for this substance is "danger".

What is the solubility of Hafnium powder?

Insoluble

What is Hafnium powder used for?

SU24 Scientific research and development

What are the hazard statements for Hafnium powder?

This substance has 1 hazard statements: H251: Self-heating: may catch fire.

What is the melting point of Hafnium powder?

The melting point is 2222 °C (4032 °F) and the boiling point is 5400 °C (9752 °F).