SeleniumSe
CAS-No.: | 7782-49-2 |
|---|---|
EC-No.: | 231-957-4 |
Hazard signs
Occupational exposure limit
ACGIH (US)
- TWA (mg/m3) 0.2
NIOSH (REL) (US)
- TWA (mg/m3) 0.2
NIOSH (US)
- IDLH (none) 1 mg Se/m3
OSHA (PEL) (US)
- TWA (mg/m3) 0,2
- H: 301
Toxic if swallowed
- H: 331
Toxic if inhaled
- H: 373
May cause damage to organs (state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively
proven that no other routes of exposure cause the hazard)
- H: 413
May cause long lasting harmful effects to aquatic life.
- P: 273
Avoid release to the environment.
- P: 304 + 340
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
- P: 308 + 310
IF exposed or concerned:
Immediately call a POISON
CENTER or doctor/physician.
No statement for this group.
No GHS Classification available at the moment.
Melting point:
422.6 °F Boiling Point:
1265 °F Density (at 20 °C, if not notified otherwise):
4,26...4,46 g/cm3Ionization:
9,75238 eV
Details
| 2 | Flammability: Flammable when warm | |
| 2 | Instability: Strong chemical reactions | |
| 3 | Health: Very dangerous | |
| DG-EA: | 2X | |
Also known as:
- Elemental selenium
- Feuchtselen Selenium crude
- Selenium
- Selenium alloy
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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 Selenium Se
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)
Dräger X-plore® Bayonet Filters
- Respirator filter Bayonet
- Dräger specific Bayonet connection
- lateral position of the filters for an unrestricted field of vision and even weight distribution
- to be used with X-plore 3300 or X-plore ...
Masks
Dräger X-plore® 5500
- Twinfilter full-face mask
- Dräger specific bayonet connection - lateral position of the filters
- EPDM mask body, visor made of triplex or PC
- to be used in combination with X-plore Bayonet ...
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 ...
Dräger X-plore® 3300/3500
- Twin-filter half-face mask
- Dräger specific bayonet connection (twin-filter system)
- mask body made from Soft-TPE or DrägerFlex material (silicon free)
- to be used with X-plore Bayonet ...
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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