VariousWords beta
Related Terms:
Noun
Definition: The sodium salt of a sulphonic acid of a naphthol, C₁₀H₅(OH)(NH₂)SO₃Na, used as a photographic developer.
VariousWords beta
Definition: The sodium salt of a sulphonic acid of a naphthol, C₁₀H₅(OH)(NH₂)SO₃Na, used as a photographic developer.