TA KIMIKA - Home Gallery
Chemical gallery
K2Cr2O7
Pagina in italiano New query by type - pics - element - chemical sign - name/formula

Formula
K2Cr2O7
Formula Weight
294.18 a.m.u.
Nomenclature
IUPAC
Potassium eptaoxidodichromate
Stock
Potassium dichromate VI
Traditional
Potassic bichromate
Type
ternary element
Chemical signs
Risks
  • R21 - Harmful in contact with skin.
  • R25 - Toxic if swallowed.
  • R26 - Very toxic by inhalation.
  • R41 - Risk of serious damage to the eyes.
  • R43 - May cause sensitization by skin contact.
  • R46 - May cause heritable genetic damage.
  • R49 - May cause cancer by inhalation.
  • R50/53 - Very toxic to aquatic organisms and may cause long-term adverse effects in the aquatic environment..
  • Safeties
  • S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
  • S53 - Avoid exposure - obtain special instructions before use.
  • S60 - This material and its container must be disposed of as hazardous waste.
  • S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.