Photographers' Formulary Potassium Carbonate Anhydrous (10g)

BH #PHPCA10G • MFR #10-0940 10G
Photographers' Formulary
Photographers' Formulary Potassium Carbonate Anhydrous (10g)
Key Features
  • Ideal Substitute for Sodium Carbonate
  • Alkali Accelerator for Developers
  • Produces Warm Tones in Paper Development
Potassium Carbonate Anhydrous from Photographers' Formulary can be used as an alkali accelerator in concentrated developer solutions. Due to its higher solubility, it is an effective substitute for sodium carbonate, where 13 parts by weight of potassium carbonate are equivalent to 10 parts per weight of sodium carbonate, and will help to achieve warmer tones in paper development. When substituting potassium carbonate anhydrous for sodium carbonate monohydrate, multiply the amount of sodium carbonate monohydrate needed by 0.90.
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Expected availability: 2-4 weeks
$3.95

Important Notice

  • This item is noncancelable and nonreturnable.
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Photographers' Formulary 10-0940 10G Overview

Potassium Carbonate Anhydrous from Photographers' Formulary can be used as an alkali accelerator in concentrated developer solutions. Due to its higher solubility, it is an effective substitute for sodium carbonate, where 13 parts by weight of potassium carbonate are equivalent to 10 parts per weight of sodium carbonate, and will help to achieve warmer tones in paper development. When substituting potassium carbonate anhydrous for sodium carbonate monohydrate, multiply the amount of sodium carbonate monohydrate needed by 0.90.

This item is one bottle containing 10g of potassium carbonate anhydrous.

UPC: 675152940018

Photographers' Formulary 10-0940 10G Specs

SynonymsCarbonate of potash
Pearl ash
Potash
Salt of tartar
Salt of wormwood
Subcarbonate of potash
AppearanceWhite, deliquescent, granular powder
Chemical FormulaK2CO3
Weight0.35 oz / 10 g
Packaging Info
Package Weight0.05 lb
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