Q:

Allure Red, 25956-17-6

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A:

Chinese name: allure red
english name:2-Naphthalenesulfonic acid, 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-, disodium salt
chinese alias: allura Red AC, 6-Hydroxy-5-[(2-Methoxy-5-methyl-4-sulfobenyl) azo] 2-naphthalenesulfonic acid disodium salt; Food Red No.40; Food Red 17
english alias: CURRY RED;foodred17;DM 40 M;food red No. 40;Allura Red AC;Food Red No. 40;FD and C red 40;FDC red no. 40;redno. 40;FD and C red No. 40;E 129;Fancy red;credno. 40;6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-2-naphthalenesulfonic acid disodium salt;RED 40;Disodium 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-2-naphthalenesulfonate;ALLURA RED;FD & C Red 40;
CAS No:25956-17-6
chemical formula: C18H14N2NA2O8S2
molecular weight:496.416
melting point:300 ℃


source: https://www.cnchemshop.com/

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