Frontier Natural Products, Alum Granules, 16 oz (453 g)
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Alum is the chemical compound aluminum sulfite and is also referred to as ammonium aluminum sulfite or ammonium alum. Alum is used primarily as a pickling agent, to add crispness, or as a dye fixer (mordant).
Use in home pickling to add crispness. For recipes that call for powder, granules can be ground in a spice grinder.
Bought this product to grow some high quality crystals, and this worked excellently!!!
Bought For Crafting
Posted by 5530575418547909923 on Jan 19, 2017
To the reviewer who returned this item because you it won't make crystals - that is wrong, I bought this solely to use for crystal growing and it works perfectly fine. Great item, great quality and quantity for such an economical price. I've been experimenting growing Alum crystals and it works perfectly! Will be ordering more.
I love it!
Posted by 5359020585855555665 on May 17, 2016
I like this is a lot and good quality. 👍🏼
on time and as noted in the package
Posted by 5348136224175288071 on May 04, 2012
Thank you so much.