Difference between revisions of "Hansa orange"

From CAMEO
Jump to navigation Jump to search
m (Text replace - "== Authority ==" to "== Sources Checked for Data in Record ==")
Line 9: Line 9:
 
Pigment Orange 1, 2 and 5; CI Nos. 11725, 12060 and 12075
 
Pigment Orange 1, 2 and 5; CI Nos. 11725, 12060 and 12075
  
 +
[[[SliderGallery rightalign|PO5 kremer 55200 (with calcite).TIF~FTIR PO005(MFA)]]]
 
== Hazards and Safety ==
 
== Hazards and Safety ==
  

Revision as of 13:04, 25 February 2020

Description

Originally a Hoechst AG trademark for a line of bright, transparent orange synthetic organic pigments. Hansa orange dyes are composed of dinitro- or ortho- aniline. This class of dye was first discovered in 1907 by R. Lauch.

See also Hansa.

Synonyms and Related Terms

Pigment Orange 1, 2 and 5; CI Nos. 11725, 12060 and 12075

FTIR PO005(MFA)

PO5 kremer 55200 (with calcite).TIF

Hazards and Safety

CI Pigment Orange 5 is a suspected carcinogen, mutagen and may contain toxic impurities.

Sources Checked for Data in Record

  • Monona Rossol, The Artist's Complete Health and Safety Guide, Allworth Press, New York, 1994
  • Colour Index International online at www.colour-index.org

Retrieved from "https://cameo.mfa.org/index.php?title=Hansa_orange&oldid=66001"