Hafnium (powder dry)Hf
CAS-No.: | 7440-58-6 |
|---|---|
UN-No.: | 2545 |
EINECS No.: | 231-166-4 |
Kemler Code: | 43 |
Warning sign: |
|
Hazard signs
Occupational exposure limit
WORKPLACE EXPOSURE STANDARDS FOR AIRBORNE CONTAMINANTS (AU)
- TWA (mg/m3) 0.5
- H: 250
Catches fire spontaneously if exposed to air.
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 231 + 232
Handle under inert gas. Protect from moisture.
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 335 + 334
Brush off loose particles from skin.
Immerse in cool water/wrap in wet bandages.
No statement for this group.
Hiện không có hệ thống GHS nào.
Melting point:
2227 °C Boiling Point:
4602 °C Density (at 20 °C):
13,3 g/cm3Ionization:
6.82507 ± 0.00004 eV
Also known as:
- Celtium
- Elemental hafnium
- Hafnium
- Hafnium metal
- hydrogen fluoride
Get in touch with Dräger
If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.
Suitable products for Hafnium (powder dry) Hf
Whether portable gas detectors, tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.
Masks
Protective Suits
Get in touch with Dräger
If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.
Discover more: Dräger VOICE - The hazmat-based safety product finder
You know what - We know how! Our database provides you with basic information on more than 1,500 hazardous substances and guide you to the suitable safety equipment. Give it a try!
