TantalumTa
CAS-No.: | 7440-25-7 |
|---|---|
UN-No.: | 3089 |
EC-No.: | 231-135-5 |
Hazard identification number: | 40 |
Warning sign: |
|
Hazard signs
Occupational exposure limit
NIOSH (REL) (US)
- TWA (mg/m3) 5
- STEL (mg/m3) 10
NIOSH (US)
- IDLH (none) 2500 mg Ta/m3
OSHA (PEL) (US)
- TWA (mg/m3) 5
- H: 228
Flammable Solid.
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 240
Ground/bond container and
receiving equipment.
- P: 241
Use explosion-proof
electrical/ventilating/lighting/…/
equipment.
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 370 + 378
In case of fire: Use ... for extinction
No statement for this group.
No GHS Classification available at the moment.
Melting point:
5424.8 °F Boiling Point:
9804.2 °F Density (at 20 °C, if not notified otherwise):
14,491 g/cm3Ionization:
7,89 eVIgnition Temperature:
> 482 °F
Also known as:
- Tantalum (metal and oxide dust, as Ta)
- tantalum tantalum(2+)
- Tantalum-181
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 Tantalum Ta
Whether portable gas detectors, gas detection tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.
Filters
Dräger X-plore® Rd40 Filters
- Respirator filter Rd40
- standard thread connection Rd40 (40mm)
- robust aluminium housing
- to be used with full face masks with standard thread connection Rd40 (40mm)
Masks
Dräger X-plore® 6300
- Single-filter full-face mask
- standard thread connection Rd40 according to EN 148-1
- EPDM mask body, visor made of PMMA
- to be used with all filters with standard thread connection Rd40
Dräger X-plore® 6530
- Single-filter full-face mask
- standard thread connection Rd40 according to EN 148-1
- EPDM mask body, visor made of triplex or PC
- to be used with all filters with standard thread connection ...
Dräger X-plore® 6570
- Single-filter full-face mask
- standard thread connection Rd40 according to EN 148-1
- silicone mask body, visor made of triplex or PC
- to be used with all filters with standard thread connection ...
Powered Air Purifying Respirators and Filters
Dräger X-plore® 8000 Filters
- PAPR filters
- Particle, gas and combination filters available
- To be used with powered air-purifying respirator X-plore® 8500 or 8700 (EX)
- Optional pre- and odor filter
Dräger X-plore® 8000
- Powered Air-Purifying Respirator
- Protection without breathing resistance
- Different breathing filters and head / face pieces available
- Protection class IP65
- For Ex zones 1, 2, 21 and 22
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.
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