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Indigo carmine

Index Indigo carmine

Indigo carmine, or 5,5′-indigodisulfonic acid sodium salt, is an organic salt derived from indigo by sulfonation, which renders the compound soluble in water. [1]

14 relations: Amniotic fluid, Aqueous solution, Aromatic sulfonation, Capsule (pharmacy), E number, Food and Drug Administration, Food coloring, Food Standards Agency, Indigo dye, Organic compound, Ozone, PH indicator, Redox indicator, Superoxide.

Amniotic fluid

The amniotic fluid is the protective liquid contained by the amniotic sac of a gravid Amniote.

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Aqueous solution

An aqueous solution is a solution in which the solvent is water.

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Aromatic sulfonation

Aromatic sulfonation is an organic reaction in which a hydrogen atom on an arene is replaced by a sulfonic acid functional group in an electrophilic aromatic substitution.

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Capsule (pharmacy)

In the manufacture of pharmaceuticals, encapsulation refers to a range of dosage forms—techniques used to enclose medicines—in a relatively stable shell known as a capsule, allowing them to, for example, be taken orally or be used as suppositories.

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E number

E numbers are codes for substances that are permitted to be used as food additives for use within the European Union and EFTA.

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Food and Drug Administration

The Food and Drug Administration (FDA or USFDA) is a federal agency of the United States Department of Health and Human Services, one of the United States federal executive departments.

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Food coloring

Food coloring, or color additive, is any dye, pigment or substance that imparts color when it is added to food or drink.

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Food Standards Agency

The Food Standards Agency is a non-ministerial government department of the Government of the United Kingdom.

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Indigo dye

Indigo dye is an organic compound with a distinctive blue color (see indigo).

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Organic compound

In chemistry, an organic compound is generally any chemical compound that contains carbon.

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Ozone

Ozone, or trioxygen, is an inorganic molecule with the chemical formula.

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PH indicator

A pH indicator is a halochromic chemical compound added in small amounts to a solution so the pH (acidity or basicity) of the solution can be determined visually.

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Redox indicator

A redox indicator (also called an oxidation-reduction indicator) is an indicator which undergoes a definite color change at a specific electrode potential.

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Superoxide

A superoxide is a compound that contains the superoxide anion, which has the chemical formula.

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Redirects here:

5,5'-indigodisulfonic acid sodium salt, ATC code V04CH02, ATCvet code QV04CH02, Acid Blue 74, E132, FD&C Blue 2, FD&C Blue No. 2, Indigo Carmine, Indigotine, Soluble nitrocellulose.

References

[1] https://en.wikipedia.org/wiki/Indigo_carmine

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