Azure A
Chemical compound

Azure A is an organic compound with the chemical formula C14H14ClN3S. It is a light blue to dark blue dye. It is used as a screening test for mucopolysaccharides. It can also be used to stain lysosomes in blood smears, and is often used in Giemsa stain. It's formed via oxidation of Methylene blue.
Sources and credits
This article is adapted from the Wikipedia article “Azure A”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Azure A.svg by en:User_talk:Ronhjones, Public domain
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