Difference between revisions of "Benzidine dye"
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benzidine yellow; colorante de bencidina (Esp.); coloranti a base di benzidina (It.); azo dye; diarylide dye; Congo red; benzidine orange | benzidine yellow; colorante de bencidina (Esp.); coloranti a base di benzidina (It.); azo dye; diarylide dye; Congo red; benzidine orange | ||
| − | [[[SliderGallery rightalign|PO16 Dianisidine Orange.PNG~FTIR | + | [[[SliderGallery rightalign|PO16 Dianisidine Orange.PNG~FTIR MagruderPO016(MFA)|PO016 sun out of stock orange 276-3016.TIF~FTIR SunPO016(MFA)]]] |
== Comparisons == | == Comparisons == | ||
| Line 14: | Line 14: | ||
! Pigment number !! Manufacture !! Pigment name !! Manufacture CI number !! Comments | ! Pigment number !! Manufacture !! Pigment name !! Manufacture CI number !! Comments | ||
|- | |- | ||
| − | | PO016 || Magruder|| | + | | PO016 || Magruder|| dianisidine orange|| or1016-dc || |
|- | |- | ||
| PO016 || Sun|| out of stock orange|| 276-3016 || | | PO016 || Sun|| out of stock orange|| 276-3016 || | ||
Revision as of 09:14, 26 February 2020
Description
A group of azo dyes derived from 3,3'-dichlorobenzidine that have lightfast yellow and orange colors. Examples are Congo red and Diarylide dye.
Synonyms and Related Terms
benzidine yellow; colorante de bencidina (Esp.); coloranti a base di benzidina (It.); azo dye; diarylide dye; Congo red; benzidine orange
Comparisons
| Pigment number | Manufacture | Pigment name | Manufacture CI number | Comments |
|---|---|---|---|---|
| PO016 | Magruder | dianisidine orange | or1016-dc | |
| PO016 | Sun | out of stock orange | 276-3016 |
Hazards and Safety
Highly toxic. Human carcinogen, often causing bladder cancer.
Sources Checked for Data in Record
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Monona Rossol, The Artist's Complete Health and Safety Guide, Allworth Press, New York, 1994
- Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997