SQ Pure color pigment - Chromium Oxide Green - KOC034
Description: The natural color pigment Chrome Oxide Green, also known as Chrome Sesquioxide of Chromia. It is one of the four oxides of chrome. Usually it is called Chrome Green when used as pigment, however, it was used as a nutritional supplement when it was first discovered.
Chrome Green is a very stable pigment, which does not respond to hydrochloric acid or Sodium hydroxide.
Chrome Oxide Green is oil-soluble and absorbs in a little amount of oil (26 g oil per 100 g pigment)
Chemical formula: Cr2O3.
INCI: Chromium oxide green (CI 77288)
CAS: 1308-38-9
APPEARANCE: Fine powder
ODOR: “Earthy” odor
MELTING POINT: No data
DENSITY: 2.7-2.8g/cm 3
SOLUBILITY: Insoluble
Can be used safely in makeup.
