Brilliant yellow
Revision as of 12:20, 27 April 2013 by (username removed)
Description
An unstandardized pigment name.
1. Brilliant yellow was used for yellow Naples yellow and for a mixture of yellow cadmium yellow with either white lead white or white zinc white. This yellow mixture is very toxic and no longer in use.
2. Brilliant Yellow is also a brand name used for a synthetic dye disazo dye developed in 1886 by F. Bender and G. Schulz. It is used to directly dye cotton, fiber rayon, flax, and paper fibers.
Synonyms and Related Terms
2) Direct Yellow 4; CI 24890; amarillo brillante (Esp.); giallo brillante (It.)
Other Properties
2) Soluble in water. Max abs. at 497 nm. pH indicator dye (6.6=yellow to 8.0=orange).
| Composition | 2) C26H20N4O8S2 |
|---|---|
| CAS | 2) 3051-11-4 |
Hazards and Safety
2) Toxic by ingestion and inhalation.
GFS Chemicals: MSDS
Authority
- M. Doerner, M. Doerner, The Materials of the Artist, Harcourt, Brace & Co., 1934
- Ralph Mayer, Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
- Colour Index International online at www.colour-index.org
- Sigma Dyes, Stains and Natural Pigments, Infrared Library, Nicolet, 1991-1995 Comment: OMNIC: formula= C26H20N4O8S2, CAS= 3051-11-4