Photographers' Formulary 20lbs Sodium Carbonate, Anhydrous

SKU: PYSCBA20LB MFR: 10-118620LB
$49.00
Earn VIP Reward Points

Key Features

  • Achieve optimal black and white development with this 20lb of Sodium Carbonate.
  • Use as a key accelerator in your film development process for consistent results.
  • Our anhydrous Sodium Carbonate ensures excellent mixing consistency every time.
  • Enjoy extended shelf life with our high-quality, stable black and white chemicals.
  • Get superior image quality in your prints using Photographers' Formulary chemicals.
  • Perfect for adjusting pH levels in various darkroom solutions for ideal toning.
See More Product Details
Special Order?Estimated to Ship: 09/09/2025

Protect your gear with Adorama Protect.* Learn more

1 Year

$3.99

2 Year

$4.99

3 Year

$7.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

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

Are you looking for a pure, professional-grade chemical for your photographic development needs Adorama presents the Photographers' Formulary Sodium Carbonate, an anhydrous compound that serves as a principal alkali in the development process of black and white film. This high-quality, effective product ensures reliable results for both amateur and professional photographers.

Crafted to meet the exacting standards of the photographic community, this sodium carbonate is a versatile accelerator that can be used interchangeably with Balanced Alkali (Kodalk), providing flexibility in your developing routine. Its efficacy in adjusting pH levels makes it an essential component in achieving the desired contrast and tonal range in your photographic prints.

Please be aware that when using sodium carbonate, certain precautions are necessary. It is important to note that when added to an acid stop bath or an acid fixing bath, sodium carbonate can release a gas. This reaction has the potential to cause pinholes or "blistering" in film emulsions, so it is crucial to handle the product with care and follow proper safety protocols.

Choose Photographers' Formulary Sodium Carbonate from Adorama for a seamless and professional development process, ensuring your black and white images are developed to perfection.

Photographers' Formulary Sodium Carbonate Features

  • High-quality, pure Sodium Carbonate from Photographers' Formulary for professional-grade photo development
  • Effective accelerator for developing black & white film, ensuring optimal contrast & tonal range
  • Versatile compound that can be used interchangeably with Balanced Alkali (Kodalk)
  • Essential for adjusting pH levels in the photographic development process
  • Available from Adorama, your one-stop shop for all photography equipment and accessories
  • Note: Care needed when adding to acid stop bath or acid fixing bath to prevent pinholes or "blistering" in film emulsions

Key Features

  • Achieve optimal black and white development with this 20lb of Sodium Carbonate.
  • Use as a key accelerator in your film development process for consistent results.
  • Our anhydrous Sodium Carbonate ensures excellent mixing consistency every time.
  • Enjoy extended shelf life with our high-quality, stable black and white chemicals.
  • Get superior image quality in your prints using Photographers' Formulary chemicals.
  • Perfect for adjusting pH levels in various darkroom solutions for ideal toning.