alizarine saphirol

noun, often capitalized A&S

Definition of alizarine saphirol

: either of two blue acid anthraquinone dyes

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First Known Use of alizarine saphirol

1924, in the meaning defined above

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The first known use of alizarine saphirol was in 1924

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Dictionary Entries Near alizarine saphirol

alizarine S

alizarine saphirol

alizarine yellow

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Cite this Entry

“Alizarine saphirol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alizarine%20saphirol. Accessed 27 Nov. 2021.

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