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Chromosulfuric acidH2O4S+Cr2O7K2(Na2)

CAS-No.:
65272-71-1
UN-No.:
2240
EC-No.:
613-764-0
Hazard identification number:
88
Hazard signs
GHS03
GHS05
GHS06
GHS08
GHS09

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • H: 271
    May cause fire or explosion; strong oxidiser.
  • H: 290
    May be corrosive to metals.
  • H: 301
    Toxic if swallowed
  • H: 312
    Harmful in contact with skin.
  • H: 314
    Causes severe skin burns
    and eye damage.
  • H: 317
    May cause an allergic skin reaction
  • H: 330
    Fatal if inhaled.
  • H: 334
    May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H: 335
    May cause respiratory irritation
  • H: 340
    May cause genetic defects (state route of exposure if it is conclusively proven that no other routes of exposure cause
    the hazard)
  • H: 350
    May cause cancer.
  • H: 361 f
    Suspected of damaging fertility.
  • H: 372
    Causes 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: 410
    Very toxic to aquatic life with long lasting effects

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Decomposition Temperature:
    340 °C
  • Density (at 20 °C, if not notified otherwise):
    1,85 g/cm3
  • Hazardous Effects:
    C,M,Ss,Sr
  •  

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • CrO3/H2SO4
  • Sulfuric acid, mixt. with chromic acid (H2Cr2O7) potassium salt (1:2)

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