Photographers' Formulary Potassium Sulfite 48% Solution - 1 Pint

Photographers' Formulary Potassium Sulfite 48% Solution - 1 Pint

Photographers' Formulary Potassium Sulfite 48% Solution - 1 Pint

B&H # PHPSS1P MFR # 10-1088 1 PT
Photographers' Formulary Potassium Sulfite 48% Solution - 1 Pint

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Ship Time: 2-4 weeks 

Product Highlights

  • Pre-Dissolved Solution for Easy Mixture
  • Common Preservative for Developer Agents

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  • 1Description

Photographer's Formulary Potassium Sulfite 48% Solution is a pre-dissolved solution containing 48% potassium sulfite by volume. Potassium salts are used when mixing photographic chemistry due to their higher water-solubility when compared to sodium. Potassium sulfite is a common preservative in developer agents such as Rodinal.

Preservative for developing agents.
Substitute for sodium sulfite.
Table of Contents
  • 1Description
Synonyms Sulfite of potassium
Potassium sulfite anhydrous
Dipotassiumsulfite
Kaliumsulfit
Appearance Clear liquid
Odorless
Uses Preservative in developing agents
Substitute for sodium sulfite
Acidifying fixing baths
Chemical Formula K2SO3
Notes Sodium sulfite substitute; used as preservative in developing agents

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