Orange G, for microscopy

: 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt, 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt, Acid Orange 10, Wool Orange 2G

: O 1305

: 1936-15-8

: for microscopy

: C₁₆H₁₀N₂Na₂O₇S₂

: 452.37

: Orange G is an azo dye used primarily as a histological stain. It is a pail dye that is used for faint background staining and is very soluble in water with decreased solubility in alcohol.

: O 1305 (OTTO) Orange G, for microscopy Cas no 1936-15-8 - used primarily as a histological stain. O 1305 (OTTO) Orange G, for microscopy Cas no 1936-15-8 - used to stain biological materials, paper, and wood and to dye leather, wool, and silk.