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Review Summary
Concentrated alum
Paper-maker's alum
Sulfate of alumina
Colorless crystals
Can be used as a substitute for alum as a hardener (ratio = 2 parts aluminum sulfate as a substitute for 3 parts alum).
Al2(SO4)3 . 18H2O
10g (0.35oz)
Make your photographic processes more efficient with the Photographers' Formulary 10g Aluminum Sulfate Photographic Hardener. This high-quality, professional-grade product is specifically designed to cater to the unique needs of photographers.
Crafted by the reputable brand, Photographers' Formulary, this Aluminum Sulfate Photographic Hardener is a versatile and effective solution for hardening photographic paper. It can be used as an excellent substitute for alum, with a ratio of 2 parts aluminum sulfate replacing 3 parts alum, ensuring you get the desired results in your photographic processes.
This durable product is stable under ordinary conditions of use and storage, making it a reliable addition to your photography equipment. Whether you're a professional photographer or an enthusiast, this Aluminum Sulfate Photographic Hardener is an essential tool for achieving high-quality photographic results.
Remember, when it comes to photography, the right tools make all the difference. Trust in the Photographers' Formulary 10g Aluminum Sulfate Photographic Hardener to deliver superior performance every time.