Alum Powder

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  1. $2.99/lb
  2. $2.90/lb
  3. $1.99/lb (bulk - not individually packaged)
See our bulk discounts

Alum powder is a crystalline powder that is most commonly used in pickling; it keeps pickles firm and crispy.

THIS ALUM WILL NOT GROW CRYSTALS.

Alum powder is often used to firm and crispen pickles by letting them soak in a sealed brine solution of water, vinegar, salt, spices, and alum powder for several weeks. Cucumbers should be pickled at the peak of freshness because they will become soft after a few days. Use up to 1/4 teaspoon of alum per pint of solution.

Alum's tissue-shrinking properties gave it a starring role in multiple episodes of the cartoon Looney Tunes in which alum was shown to comically shrink the characters' heads and pucker up lips.

Customer Reviews

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“I ordered a 5 lb bag of alum for tanning rabbit hides. Nuts.com had the best price and I am amazed at how fast it arrived. Correspondences on when and where the package was made it clear that you have great customer service.”

, Madras, Oregon January 7, 2014

“You guys are great... I needed some alum for a cub scout science project and you had just what I needed. I also got some mocha beans for myself as a treat and you snuck in a little something extra. Shipping was fast and I couldn't be happier. You're on my favorites list for sure!”

, York, PA January 2, 2014

“Woo hoo my 5lbs of alum made it a day early and now I'm tanning my hide. Thank you for the awesome service and the great product. Ya'll have the best prices out there!!!”

, Iva, South Carolina December 18, 2013

“Could not have asked for quicker response or better service! I'll be sure to use this company again in the future and tell everyone about the great service. Thanks!!”

, Perdido, AL December 6, 2013

“Great product.
Good packing.
Excellent ship time.
Thank you”

, Prosperity, South Carolina October 9, 2013

“thank you all for shipping my alum powder before the date you said .I HAVE IT. I CAN RELY ON YOU GUYS ANY TIME ONCE AGAIN THANK YOU ALL HARRY”

, new jersey, nj September 4, 2013

“Thanks for your prompt delivery of my powdered Alum. My pickles are pickling thanks to you. ”

, Reno, NV July 20, 2013

“Alum is Alum, but with a great price and happy, fast service, one can't go wrong.”

, Albuquerque, NM July 19, 2013

“On time and delicious, also the cheapest price on the net for pickling alum.”

, Palmyra, NY July 17, 2013

“Yes, I'm nuts over Nuts.com. I got my delivery so fast it was like they were next door! I am now a life time customer, Thank God the internet came through with a superior local supplier.”

, Morris Plains, NJ July 2, 2013

“Alum was impossible for me to find. I use this for a recipe for Sweet Irish Pickles...THANK YOU for carrying it! I exhaused all my avenues, including pharmacies here in Oklhaoma. NO one had Alum. I got puzzled looks and the comment= " Ihave never heard of it"”

, Edmond, OK August 27, 2014

Ingredients

Aluminum sulfate

Packaged in the same facility as peanuts, tree nuts, wheat, soy, and milk products.

Storage

Store at room temperature for up to 1 year.

Country of Origin: United States

ID: 7386

From our family to yours, since 1929

Our beloved grandfather, Poppy Sol, started this business in an open-air market. Three generations later, we’re still bringing smiles to our customers' faces.

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