Photographic recording material and process for the production of photographic images

Photographic recording material containing at least one light-sensitive silver halide emulsion layer and one stabilizer, characterized in that the silver halide emulsion layer contains silver halide grains having a core consisting mainly of silver bromide, an outermost zone consisting of silver iodobromide with a relatively low iodide content and at least one intermediate zone consisting of a silver iodobromide with a relatively high silver iodide content of at least 5 mol percent and, as stabilizer, a compound corresponding to the following formula I or a tautomer thereof:

• ##STR10## wherein R.sub.1 to R.sub.4 may be identical or different and denote hydrogen or C.sub.1 -C.sub.4 -alkyl with the proviso that at least one of the substituents R.sub.1 to R.sub.4 contains an acidic substituent or is itself an acidic substituent.