2,4-Dihydroxyazobenzene-4-sulfonic acid sodium salt

CAS
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CAS
547-57-9
Size
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Purity
96%
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Catalog Number

ACM547579

Product Name

2,4-Dihydroxyazobenzene-4-sulfonic acid sodium salt

Structure

CAS

547-57-9

Category

Heterocyclic Organic Compound

Synonyms

Tropaeoline, Chrysoine, Resorcin yellow, Chrysoine Extra, Tropaeoline O, Chrysonine S, Tropaeolin O, Tropaeolin R, Chrysoine N, Chrysoine S, Chrysonis S, Gold Yellow, Resorcine Yellow, Tropaelin-O, Tropeolin O, Chrysoin G, Resorcinol yellow, Yellow T, Curol Orange G, Orange Acid G

IUPAC Name

sodium 4-[(2Z)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzenesulfonate

Molecular Weight

316.27

Molecular Formula

C12H9N2NaO5S

InChI Key

RBENMCXVZFIKFK-IRIIKGHASA-M

Appearance

Orange to dark brown powder

Assay

0.98