Top Rated Gear

Photographers' Formulary 1lbs Benzotriazole (Anti-Fog #1)

SKU: PYB1LB MFR: 10-0250 1LB
$75.00
Earn VIP Reward Points

Key Features

  • Achieve crystal-clear images using this 1lb of Photographers' Formulary Benzotriazole.
  • Effectively restrain fog on outdated papers with our reliable anti-fog chemical.
  • Use as an organic antifoggant in your developer for improved image quality today.
  • This black and white chemical acts as a density depressant, optimizing your prints.
  • Our Benzotriazole ensures archival properties, protecting your photos for years.
  • Easy-to-use formula; add this anti-fog solution to your developer for best results.
See More Product Details
Special Order?Estimated to Ship: 09/06/2025

Protect your gear with Adorama Protect.* Learn more

1 Year

$4.99

2 Year

$7.99

3 Year

$13.99

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

2017-04-19T08:49:42

Rated 5 out of 5

Availability

Still boxed...but pleased to find it available through Adorama.

Joel G.

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 Benzotriazole Specifications

  • Synonyms

    Aziminobenzene
    Benzisotriazole
    Edwal's Liquid Orthazite, which contains approximately a 3% solution of benzotriazole with sodium sulfiteKodak Anti-Fog #1 (no longer manufactured)

  • Appearance

    Colorless crystals or white powder

  • Chemical Formula

    C6H5N3

  • Uses

    Organic antifoggant and density depressant in developers
    Fog restrainer when processing out dated papers

  • Weight

    1lbs (0.45kg)

About Photographers' Formulary Benzotriazole

FEATURED REVIEWS

Availability

By Joel G.

Still boxed...but pleased to find it available through Adorama.

Make your photography development process smoother with the Photographers' Formulary Benzotriazole (Anti-Fog #1). This high-quality organic antifoggant is a crucial tool for photographers, designed to act as a density depressant in developers. It's also an effective fog restrainer, making it an ideal solution for processing outdated papers and ensuring the clarity of your images.

Benzotriazole is known for its superior performance in maintaining the integrity of your photographs. However, it's important to note that Benzotriazole does not dissolve readily in cold water. For optimal results, it's recommended to use hot water with a temperature of 125½F/52½C or higher.

Whether you're a professional photographer or a hobbyist, the Photographers' Formulary Benzotriazole (Anti-Fog #1) is a must-have for your darkroom supplies. Enhance your photo development process with this top-notch antifoggant and enjoy the clear, fog-free results.

Photographers' Formulary Benzotriazole Features

  • High-quality organic antifoggant for photography development
  • Acts as an effective density depressant in developers
  • Serves as a fog restrainer for processing outdated papers
  • Enhances clarity and integrity of images
  • Ideal for professional photographers and hobbyists alike
  • Requires hot water (125½F/52½C or higher) for optimal dissolution

Key Features

  • Achieve crystal-clear images using this 1lb of Photographers' Formulary Benzotriazole.
  • Effectively restrain fog on outdated papers with our reliable anti-fog chemical.
  • Use as an organic antifoggant in your developer for improved image quality today.
  • This black and white chemical acts as a density depressant, optimizing your prints.
  • Our Benzotriazole ensures archival properties, protecting your photos for years.
  • Easy-to-use formula; add this anti-fog solution to your developer for best results.