MaleiinihappoC4H4O4

Details
CAS-No.:110-16-7
UN-No.:3261
EC-No.:203-742-5
Hazard identification number:80
Warning sign
  • 80
  • 3261
Hazard signs
GHS05
GHS07
  • H: 302 + 312
    Harmful if swallowed or in contact with skin
  • H: 314
    Causes severe skin burns and eye damage
  • H: 317
    May cause an allergic skin reaction
  • H: 335
    May cause respiratory irritation
Melting point:132.5 °C
Density (at 20 °C, if not notified otherwise):1,59 g/cm3
Flash Point:127 °C
Hazardous Effects:Ss
diamond10 2

Details

Diamond-Red1Flammability: Flammable when heated 
Diamond-Yellow0Instability: No danger for normal conditions 
Diamond-Blue2Health: Dangerous 
DG-EA:
Also known as:
  • C4H4O4
  • cis-Butenedioic acid
  • Toxilic acid

Suitable products for Maleiinihappo C4H4O4

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® 2100

Respirator filter Rd90

Dräger X-plore® Rd90 Filters

  • Respirator filter Rd90
  • ​Dräger specific Rd90 connection
  • robust aluminium housing
  • to be used in combination with X-plore 4700 half masks

Dräger X-plore® Rd40

Masks

Dräger X-plore® 2100

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® 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 Respirator

Filters for PAPR

Dräger X-plore® 8000 Filters

  • Filters for PAPR
  • Particle, gas and combination filters available
  • To be used with powered air purifying respirator X-plore® 8500 or 8700 (EX)
  • Optional pre- and odour filter

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Dräger X-plore® 8000

Protective Suits

Gas-tight suit

Dräger CPS 7900

  • Gas-tight suit
  • ​SCBA worn inside the protective suit 
  • five suit sizes (S-XXL)
  • side zipper
  • suit material D-mex, reusable 

Dräger CPS 6900

Gas-tight suit

Dräger CPS 5900

  • Gas-tight suit
  • ​SCBA worn inside the protective suit
  • five suit sizes (S-XXL)
  • side zipper
  • suit material Zytron® 500, limited use

Gas-tight suit

Dräger WorkMaster Industry

  • Gas-tight suit
  • SCBA worn over the protective suit
  • four suit sizes (M-XXL)
  • zipper on the back
  • suit material Symex, reusable

Dräger SPC 2400 PVC / Flexothane

SPC 4700 with CVA 0700

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