Indigo Carmine

indigo carmine

[′in·də·gō ′kär·mən] (organic chemistry) C₁₆H₈N₂Na₂O₈S₂ A dark blue powder with coppery luster; used as a dye in testing kidney function and as a reagent in detecting chlorate and nitrate. Also known as soluble indigo blue.

Indigo Carmine

the disodium salt of indigo-5, 5’-disul-fonic acid, derived by sulfonating indigo. Readily soluble in water, it is used to make inks and food colors and as a chemical indicator. Indigo carmine is not used as a textile dye because of its poor resistance to light.

REFERENCE

Kogan, I. M. Khimiia krasitelei. Moscow, 1956.

单词	indigo carmine
释义	DictionarySeecarmine Indigo Carmine indigo carmine [′in·də·gō ′kär·mən] (organic chemistry) C₁₆H₈N₂Na₂O₈S₂ A dark blue powder with coppery luster; used as a dye in testing kidney function and as a reagent in detecting chlorate and nitrate. Also known as soluble indigo blue. Indigo Carmine the disodium salt of indigo-5, 5’-disul-fonic acid, derived by sulfonating indigo. Readily soluble in water, it is used to make inks and food colors and as a chemical indicator. Indigo carmine is not used as a textile dye because of its poor resistance to light. REFERENCE Kogan, I. M. Khimiia krasitelei. Moscow, 1956. indigo carmine in·di·go car·mine (in'di-gō kar'mīn), [C.I. 73015] A blue dye used to measure kidney function and as a special stain for Negri bodies. Synonym(s): sodium indigotin disulfonate
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Indigo Carmine

indigo carmine

Indigo Carmine

REFERENCE

indigo carmine

in·di·go car·mine