C.I. 37500;C.I. Azoic coupling component 1;C.I. Developer 5;betanaphthol;2-naftol;2-naftolo;2-naphtol;antioxygene bn;azogen developer a;azogendevelope...>>>

sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate;4-amino-5-hydroxynaphthalene-2,7-disulfonic acid;4-amino-5-hydroxynaphthalene-2,7-disulfo...>>>

>>>

>>>

2-Amino-1-naphthalenesulfonic acid;2-aminonaphthalene-1-sulphonic acid;2-Naphthylamine-1-sulfonic acid;2-aminonaphthalene-1-sulfonate;>>>

Sodium ferrocyanide anhydrous;Sodium hexacyanoferrate;Tetrasodium hexacyanoferrate;iron(2+) sodium cyanide (1:4:6);>>>

>>>

>>>

2,3-Xylidine;>>>

>>>