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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Jacquard Alum 1Lb Pkg for Marbling

Product ID: 48025198

Details

Brand
Jacquard
Colour
Transparent
Compatible material
Cotton
Item form
Powder
Item weight
0.86 Pounds

🎨Optimizes fabric for vibrant marbling

⚗️1 lb pure aluminium sulphate powder

🇺🇸Proudly made in the USA

C$2424

Duties & taxes included

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Description

🎨 Elevate your marbling game with Jacquard Alum — where every detail pops!

TRUSTED QUALITY - Jacquard brand with 4.5-star rating from 1,700+ artists
GENEROUS 1 LB SUPPLY - Ample quantity for multiple creative projects
SAFE HANDLING REMINDER - Use with care to avoid irritation—professional-grade formula
PRECISION PRE TREATMENT - Ensures crisp, vivid marbling designs every time
VERSATILE MORDANT POWER - Enhances natural dye bonding for richer colors

Jacquard Alum is a 1-pound package of premium aluminium sulphate powder designed for pre-treating cotton fabrics to achieve sharp, vibrant marbling effects. Made in the USA and trusted by thousands of artists, it also acts as a mordant to improve natural dye adherence. Ideal for professionals seeking consistent, high-quality results in fabric painting and dyeing.

Specifications

ASIN	B0009IN1FY
Best Sellers Rank	72,221 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 169 in Fabric Painting & Dyeing
Brand Name	Jacquard
Colour	Transparent
Compatible Material	Cotton
Country Of Origin	USA
Customer Reviews	4.5 4.5 out of 5 stars (1,759)
Global Trade Identification Number	00743772100607
Item Form	Powder
Item Type Name	Jacquard Alum 1lb-
Item Weight	0.86 Pounds
Manufacturer	Jacquard Products
Manufacturer Part Number	JACHM1006
Model Number	JACHM1006
Number of Items	1
Number of Packs	1
UPC	771948028608 743772100607
Unit Count	454.0 gram

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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C$2424

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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