Photographers' Formulary 10g Ammonium Sulfate Photographic Hardener

SKU: PYAMOSU10G MFR: 10-0180 10G
$3.95
Earn VIP Reward Points

Key Features

  • Achieve optimal image quality with Photographers' Formulary Ammonium Sulfate hardener.
  • Ensure archival properties for your prints; this hardener helps protect your work.
  • Enjoy ease of use; simply mix our Ammonium Sulfate with your developer solution.
  • Maintain chemical consistency in every batch with our high-quality Ammonium Sulfate.
  • Control development time precisely using this Ammonium Sulfate as a hardening agent.
  • Minimize grain structure in your black and white photos with this reliable hardener.
See More Product Details
Special Order?Estimated to Ship: 08/20/2025

Need help? Ask our experts.

Overview
Compare
Specs
Q&A

Questions & Answers

Reviews about this item

Review Summary

Photographers' Formulary Ammonium Sulfate Specifications

  • Synonyms

    Diammonium sulfate
    Sulfuric acid
    Diammonium salt
    Actamaster
    Dolamin
    Mascagnite

  • Appearance

    Fine white granules or crystals
    Slight odor of ammonia

  • Uses

    Can be used as a substitute for alum as a hardener (ratio = 2 parts aluminum sulfate as a substitute for 3 parts alum)

  • Chemical Formula

    (NH4)2SO4

  • Weight

    10g (0.35oz)

About Photographers' Formulary Ammonium Sulfate

Before you finalize your photographic development process, consider the Photographers' Formulary Ammonium Sulfate, a 10g photographic hardener that is a reliable alternative to alum. This high-quality chemical compound is specifically designed to enhance the durability of your photographic prints, ensuring they withstand the test of time.

Unlike other hardeners, this Ammonium Sulfate solution is stable under ordinary conditions of use and storage, making it a practical choice for both professional photographers and hobbyists alike. Whether you're working in a professional darkroom or a makeshift home studio, this product is designed to deliver consistent results every time.

Incorporate the Photographers' Formulary Ammonium Sulfate into your photographic development process to achieve superior hardness in your prints. This product is a testament to Adorama's commitment to providing top-tier photography supplies for all your imaging needs.

Photographers' Formulary Ammonium Sulfate Features

  • High-quality 10g Ammonium Sulfate photographic hardener for enhanced print durability
  • Reliable alternative to alum, offering consistent hardening results
  • Stable under ordinary conditions of use and storage for practical use
  • Suitable for both professional photographers and photography enthusiasts
  • Helps achieve superior hardness in photographic prints

Key Features

  • Achieve optimal image quality with Photographers' Formulary Ammonium Sulfate hardener.
  • Ensure archival properties for your prints; this hardener helps protect your work.
  • Enjoy ease of use; simply mix our Ammonium Sulfate with your developer solution.
  • Maintain chemical consistency in every batch with our high-quality Ammonium Sulfate.
  • Control development time precisely using this Ammonium Sulfate as a hardening agent.
  • Minimize grain structure in your black and white photos with this reliable hardener.