Term - Paraphenylenediamine

Paraphenylenediamine

SWPP and BPPA Photographic Glossary

Sunday 26th May 2013

The Annual Convention
with a huge list of
cutting edge speakers from
4 continents.

Image Competition
Free entry for SWPP members.

Paraphenylenediamine

A reducing agent used in some fine grain and colour developers.

Information provided by: SWPP BPPA
More Photographic Terms