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Names | |
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Preferred IUPAC name 4-Amino-5-methoxy-2-methylbenzene-1-sulfonic acid | |
Identifiers | |
3D model (JSmol) | |
ChemSpider | |
ECHA InfoCard | 100.026.654 |
PubChem CID | |
UNII | |
CompTox Dashboard (EPA) | |
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Properties | |
C8H11NO4S | |
Molar mass | 217.24 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
p-Cresidinesulfonic acid (4-amino-5-methoxy-2-methylbenzenesulfonic acid) is used to make specialty dyes for food products. [1] It is a synthetic organic chemical derived from toluidine that the United States imports from China, India, and Japan.