Green S photograph

Green S

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FormulaC27H25N2NaO7S2
Molar mass576. 62 g/mol
ChemSpider ID82646
PubChem CID91525
Melting point210 °C (410 °F; 483 K) (decomposes)
Date of Reg.
Date of Upd.
ID2313484
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About Green S


Green S is a green synthetic coal tar triarylmethane dye with the molecular formula C₂₇H₂₅N₂O₇S₂Na. As a food dye, it has E number E142. It can be used in mint sauce, desserts, gravy granules, sweets, ice creams, and tinned peas. Green S is prohibited as a food additive in Canada, United States, Japan, and Norway.

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