Meanings
red dye 401
- uncountableAlternative letter-case form of Red Dye 40.
Red Dye 402
Synonyms & antonyms
nounSynonym of FD&C Red No. 40.
Cite this entry
red dye 40. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/red%20dye%2040
“red dye 40.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/red%20dye%2040. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “red dye 40,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/red%20dye%2040.
Source: red dye 40 on Wiktionary, CC BY-SA 4.0.