Chocolate Brown HT

Chocolate Brown HT

4553-89-3

224-924-0

C₁₇H₁₈N₄Na₂O₉S₂

OCC1=C(O)C(/N=N/C2=C3C=CC=CC3=C(S(=O)([O-])=O)C=C2)=C(O)C(/N=N/C4=C5C=CC=CC5=C(S(=O)([O-])=O)C=C4)=C1.[Na+].[Na+]

cetricol brown rs ; disodium 4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonate ; brown ht (technical product) ; cifoodbrown3 ; food brown 3 ; 1538 brown ; certicol brown n extra ; disodium-4,4-(2,4-dihydroxy-5-hydroxymethyl-1,3-phenylenebisazo)-di(naphthalene-1-sulfonate) ; c.i.20285 ; brown ht