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Review Summary
Diammonium sulfate
Sulfuric acid
Diammonium salt
Actamaster
Dolamin
Mascagnite
Fine white granules or crystals
Slight odor of ammonia
Can be used as a substitute for alum as a hardener (ratio = 2 parts aluminum sulfate as a substitute for 3 parts alum)
(NH4)2SO4
1lbs (0.45kg)
With the Photographers' Formulary Ammonium Sulfate, you can elevate your photographic endeavors to a professional level. This high-quality photographic hardener is expertly designed to enhance the durability and quality of your photographs. As a versatile and effective alternative to alum, this innovative product works by hardening the emulsion on your film or paper, ensuring your images stand the test of time.
Renowned for its superior performance, this 1lb Ammonium Sulfate Photographic Hardener is a trusted choice among photography enthusiasts and professionals alike. Manufactured by the reputable brand, Photographers' Formulary, it's a testament to their commitment to providing effective, high-quality photographic solutions.
Whether you're a seasoned photographer or a budding enthusiast, this product is an essential addition to your photography toolkit. Remember, this product is stable under ordinary conditions of use and storage, making it a reliable choice for your photographic needs.
Note: Always handle with care and follow the safety instructions provided.