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Arsenic acidH3AsO4

Details
CAS-No.:7778-39-4
UN-No.:1553
EC-No.:231-901-9
Hazard identification number:66
Warning sign
  • 66
  • 1553
Hazard signs
GHS05
GHS06
GHS08
GHS09
  • H: 301
    Toxic if swallowed
  • H: 331
    Toxic if inhaled
  • H: 350
    May cause cancer.
  • H: 410
    Very toxic to aquatic life with long lasting effects
Melting point:35 °C
Density (at 20 °C, if not notified otherwise):ca. 2,2 g/cm3
Hazardous Effects:C
Important to know:
Substance of very high concern (SVHC) and included in the candidate list for authorisation. Substance of very high concern requiring authorisation before it is used (Annex XIV of REACH). Some uses of this substance are restricted under Annex XVII of
diamond023

Details

Diamond-Red0Flammability: No explosion danger 
Diamond-Yellow2Instability: Strong chemical reactions 
Diamond-WhiteSpecial: Water suitable as an extinguishing agent 
Diamond-Blue3Health: Very dangerous 
DG-EA:2X
Also known as:
  • Arsenic acid, 75% High Purity Arsenic Acid, Acide Arsenique Sol 75%, Arsenic acid 62%
  • As(O)(OH)3 arsenic acid or arsoric acid

Suitable products for Arsenic acid H3AsO4

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Filters

Respirator filter Bayonet

Dräger X-plore® Bayonet

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Respirator filter Rd40

Dräger X-plore® Rd40

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  • robust aluminium housing
  • to be used with full face masks with standard thread connection Rd40 (40mm)

Respirator filter Rd90

Dräger X-plore® Rd90 Filters

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  • to be used in combination with X-plore 4700 half masks

Masks and Filters

Single-filter half-face mask

Dräger X-plore® 4700

  • Single-filter half-face mask
  • ​standard thread connection Rd40 according to EN 148-1
  • mask body made from TPE (universal size) or silicone (two sizes)
  • to be used with all filters with standard thread ...
Single-filter full-face mask

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 ...
Single-filter full-face mask

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
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Single-filter full-face mask

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 ...
Twinfilter full-face mask

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 ...
Twin-filter half-face mask

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 Respirator

Filters for PAPR

Dräger X-plore® 8000 Filters

  • Filters for PAPR
  • Particle, gas and combination filters available
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  • Optional pre- and odour filter

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Dräger X-plore® 8000

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