Photographers' Formulary Paraformaldehyde - 10 Grams

BH #PHP10G • MFR #10-0860 10G
Photographers' Formulary
Photographers' Formulary Paraformaldehyde - 10 Grams
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Photographers' Formulary Paraformaldehyde - 10 Grams

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Photographers' Formulary 10-0860 10G Overview

Photographers' Formulary 10-0860 10G Specs

SynonymsParaform
Polymerized formic aldehyde
AppearanceWhite, crystalline powder
UsesProduces formalin when dissolved in water
An emulsion hardener
Reacts with sodium sulfite to form sodium hydroxide
stabilizer in stabilizing baths for pigment etc in the photosensitive emulsion layer
Chemical FormulaHCHO
NotesFormaldehyde is an important basic chemical. It is reactive, has high purity and is relatively cheap. It is a colourless gas with a distinctive, pungent smell.
Packaging Info
Package Weight0.04 lb
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