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Review Summary
Nitric acid, iron (3+) salt nonahydrate, Iron nitrate nonahydrate, Iron trinitrate
Violet crystals
Slight nitric acid odor
In holographic bleach and hypo processes
Fe(NO3)3.9H2O
10g (0.35oz)
Photographers' Formulary Ferric Nitrate is used in holographic bleach and hypo processes.
Note:
Wear protective gloves and clean body-covering clothing and use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area.