Does it contain potassium. Kids want to grow crystals

We used this product to make geodes for the science fair and were able to produce amazing crystals. The project won 2nd place at the science fair.

is this Potassium Aluminum Sulfate or Aluminum sulfate?

It is Potassium Aluminum Sulfate. You can find other chemical info on Jacquards website: http://jacquardproducts.com/assets/jacquard-site/support/msds/chemicals/Alum.pdf

Is Jacquard Alum 1 lb in a powder form or crystaline form?

in a powder for is a very good brand name

how many cups in a 1 pound bag?

I no longer have any of the packaging but I think I had a 1 lb. bag and it was about 1.75 cups.

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Alum 1lb Pkg for Marbling

Product ID: 1534651

Details

Brand
Jacquard
Color
White
Compatible Material
Fabric
Item Form
Powder
Item Weight
13.76 ounces

🎨optimized for flawless fabric pre-treatment

🧪fully dissolves in hot water for crystal-clear solution

⚗️99.9% pure potassium aluminum sulfate

A$38

Duties & taxes included

In stock

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Description

🎨 Elevate your marbling game with the purest alum on the market!

TRUSTED BY CREATIVES - Top-rated with 4.6 stars from nearly 1,800 reviews
PRO LEVEL CONSISTENCY - Reliable quality control for flawless results, batch after batch
EFFORTLESS FABRIC PREP - Pre-treats fabric for vibrant, sharp marbling designs
CRYSTAL CLEAR DISSOLUTION - Ensures a spotless, impurity-free solution every time
PREMIUM PURITY GUARANTEED - No fillers or contaminants to compromise your marbling art

Jacquard Alum 1lb is a premium potassium aluminum sulfate powder designed specifically for pre-treating fabrics before marbling. Renowned for its exceptional purity and complete dissolution in hot water, it guarantees crystal-clear solutions that enhance the clarity and vibrancy of marbled designs. Trusted by thousands of artists and crafters, this alum ensures consistent, professional-grade results every time.

Specifications

ASIN	B0009IN1FY
Best Sellers Rank	#23,204 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #66 in Fabric & Textile Paints
Brand	Jacquard
Brand Name	Jacquard
Color	White
Compatible Material	Fabric
Customer Reviews	4.6 out of 5 stars 1,797 Reviews
Global Trade Identification Number	00743772100607
Item Form	Powder
Item Type Name	Alum
Item Weight	13.76 ounces
Manufacturer	Jacquard Products
Manufacturer Part Number	JACHM1006
Model Number	JACHM1006
Number of Items	1
Number of Packs	1
UPC	771948028608 743772100607
Warranty Description	N/a.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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