Photographers' Formulary 20lbs Sodium Carbonate, Monohydrate

SKU: PYSCBM20LB MFR: 10-1195
$75.95
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Key Features

  • Achieve consistent results in your darkroom with this 20lb Sodium Carbonate.
  • Use as a key accelerator in black and white film development for optimal results.
  • Our Monohydrate formula ensures archival quality prints that stand the test of time.
  • Enjoy easy dilution for various developing needs with this versatile soda ash.
  • Experience fine grain negatives and exceptional contrast using our quality chemicals.
  • Stock up with 20lbs of this essential carbonate; long shelf-life for lasting use.
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Special Order?Estimated to Ship: 08/18/2025

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Photographers' Formulary Sodium Carbonate Specifications

  • Synonyms

    Soda
    Sal soda
    Soda ash
    Washing soda
    Carbonate
    Carbonate of soda
    Carbonic acid, disodium salt; disodium carbonate
    Soda ash

  • Appearance

    White, odorless granular powder that absorbs moisture from the air

  • Uses

    One of the principle alkalies (accelerators) used in development

  • Chemical Formula

    Na2CO3

  • Weight

    20lbs (9.07kg)

About Photographers' Formulary Sodium Carbonate

Under the umbrella of high-quality photography supplies, Adorama presents the Photographers' Formulary Sodium Carbonate, Monohydrate. This product, weighing in at 20lbs, is a crucial component in the development process of photography, acting as a primary alkali or accelerator.

Renowned among professional photographers, Sodium Carbonate is a key ingredient in the development of black and white film and prints. It's worth noting that Balanced Alkali, also known as Kodalk, can be utilized as an alternative to Sodium Carbonate and vice versa, providing flexibility in your photographic processes.

However, it's important to exercise caution when using Sodium Carbonate. When introduced to an acid stop bath or an acid fixing bath, it releases a gas that may lead to the formation of pinholes or "blistering" in film emulsions.

Incorporate the Photographers' Formulary Sodium Carbonate into your photography toolkit to ensure high-quality, professional results every time. This product is a testament to Adorama's commitment to providing top-tier photography equipment and supplies.

Photographers' Formulary Sodium Carbonate Features

  • Essential 20lb Sodium Carbonate for professional photography development
  • Acts as a primary alkaline accelerator in black and white film processing
  • Compatible alternative to Balanced Alkali (Kodalk) for versatile use
  • High-quality monohydrate form for consistent photographic results
  • Ideal for photographers seeking to refine film development techniques
  • Caution advised to prevent gas release and protect film integrity

Key Features

  • Achieve consistent results in your darkroom with this 20lb Sodium Carbonate.
  • Use as a key accelerator in black and white film development for optimal results.
  • Our Monohydrate formula ensures archival quality prints that stand the test of time.
  • Enjoy easy dilution for various developing needs with this versatile soda ash.
  • Experience fine grain negatives and exceptional contrast using our quality chemicals.
  • Stock up with 20lbs of this essential carbonate; long shelf-life for lasting use.