|
PHOTOCHEM Benzotriazole 500gm (05504-0500)
Benzotriazole (chemical formula: C₆H₅N₃) is a white to off-white crystalline compound that contains three nitrogen atoms arranged in a triazole ring fused to a benzene ring. It is widely used in various industries for its anti-corrosive and stabilizing properties. In black-and-white photography, benzotriazole is used as a restrainer or anti-fog agent in photographic developers. It works by inhibiting the development of unexposed silver halide crystals, which helps prevent chemical fog and improves image clarity. Benzotriazole is especially useful when fine detail and high contrast are needed, such as in printing papers or older negatives. It’s also sometimes used to cool the image tone, giving prints a slightly bluer or colder appearance. Its role is subtle but important in refining image quality and maintaining clean highlights.
No specifications for this product. No accessories for this product. |
![]() ![]() |
||||||