Synonimen:

2,2'-(1,2-ethenediyl)bis[5-[(4-hydroxyphenyl)azo]-benzenesulfonicacidisod;Benzenesulfonicacid,2,2'-(1,2-ethenediyl)bis[5-(4-hydroxyphenyl) azo]-, dinatriumsalt; Brillantyellow; BRILLIANT YELLOW; BRILLIANT YELLOW SODIUM SALT; DIRECT YELLOW 4; natrium 4,4'-bis(p-hydroxyphenylazo)-2,2'-vinylenedibenzenesulfonate; DIREKTE GEEL

Kanonyske SMILES:C1=CC(=O)C=CC1=NNC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)NN=C4C=CC(=O)C=C4)S (=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

HS Koade:32041400

Smeltpunt:>250°C

Ferskining:poeder

Feiligensferklearrings:22-24/25

WGK Dútslân:3