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PHOTOCHEM Hydroquinone (Lab) per 500gm (05536-0500PP)
Hydroquinone (chemical formula: C₆H₄(OH)₂) is an organic compound that appears as a white, crystalline solid. It is a powerful reducing agent and is widely used in both industrial applications and photographic processing. In photography, hydroquinone is a key developing agent used in black-and-white film and print developers. It works by reducing exposed silver halide crystals in the film or paper emulsion to metallic silver, which forms the visible image. Hydroquinone is known for producing high contrast and deep blacks, and is often combined with other developers like Metol or Phenidone to balance image tone and speed. Its strong and lasting developing action makes it essential in traditional darkroom work, where fine control over contrast and image depth is crucial.
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