oranzg, Acid Orange 10, Orange G,certified, orangegg, orange2g, Wool Orange 2G, orange yellow dye, ciorangeg, Orange G,high purity biological stain, oranzgg, 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt, Orange G, OG-6, 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt, disodium 7-hydroxy-8-phenylazonaphthalene-1,3-disulphonate, c.i.27, 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt,7-Hydr, Orange G sodium salt, ORANGE G,