3D model (JSmol)
CompTox Dashboard (EPA)
|Molar mass||836.97 g·mol−1|
|H302, H317, H410|
|P261, P264, P270, P272, P273, P280, P301+P312, P302+P352, P321, P330, P333+P313, P363, P391, P501|
|Color Developing Agent 1; Color Developing Agent 2; Color Developing Agent 4|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
The third in the series of color developing agents used in developing color films, commonly known as CD-3, is chemically known as N-[2-[(4-Amino-3-methylphenyl)ethylamino]ethyl]methanesulfonamide Sesquisulfate Monohydrate. In color development, after reducing a silver atom in a silver halide crystal, the oxidized developing agent combines with a color coupler to form a color dye molecule. CD-3 is used in many processes including VNF-1 and the E-6 process.
- "Methanesulfonamide, N-[2-[(4-amino-3-methylphenyl)ethylamino]ethyl]-, sulfate (2:3)". U.S. National Center for Biotechnology Information. Retrieved 7 April 2019.
- "Processing EASTMAN EKTACHROME Color ReversalFilms, Module 11Process VNF-1 Specifications" (PDF). www.kodak.com. Eastman Kodak Company. Archived from the original (PDF) on 25 March 2020. Retrieved 22 January 2020.