Can this be used after tie dying to help retain the colors? If not, what is suggested? Thank you.

Hello Melody and Thanks for the Question. Your garments should be soaked in a soda ash solution prior to tie dye for a minimum of 20 minutes. I like to mix appx. 1-1/2 cups per 2 gallons of warm water. The soda ash helps expand the Cotton Fiber giving your dye the Maximum Absorbtion. You can also add urea to your dye to help give The Dye a more Vibrant look. I use appx 1/4 teaspoon per 4 ounces of dye mix. This is Assuming you are tie dyeing cold water procion mx Dye on 100% cotton Fabric. They do make cold water dyes for other fabrics such as polyester & Nylon but I find the colors just don't stand out like they do with cotton.I hope this helps you and best of luck with your tie dye Scott

is this item sodium carbonate, or sodium hydroxide?

It's sodium carbonate. This exact product is also sold as a swimming pool pH increaser. Sodium hydroxide, or lye, should not be used to tie-dye. Likewise, this product (soda ash) won't help you saponify oils for soap, or clear a blocked drain like lye will. Sodium Hydroxide, improperly mixed with water, can burn holes through plastic and cause severe tissue damage. Soda ash, mixed with water, will dry your hands out for a day.

please confirm that this is pure soda ash (aka: Na2CO3 sodium carbonate or washing soda) with no other additives... I need to raise my Pool PH

That's what it is, but you can buy the same thing cheaper (for swimming pools or as a fertilizer) if you need larger quantities.

What is volume ie. cups of package?

One cup weighs about half a pound, so this package has about 2 cups.

Jacquard Soda Ash 0.45 Kg

产品编号: 215476941

细节

Brand
Jacquard
Colour
as shown in
Compatible Material
Fabric
Item Form
Powder
Item Weight
454 g

🧪Activates Procion MX reactive dyes

⚗️0.45 Kg pure sodium carbonate

🇺🇸Made in USA quality assurance

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HK$208

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描述

🎨 Elevate your fabric game—set your colors in stone with Jacquard Soda Ash!

TRUSTED QUALITY ORIGIN - Proudly made in the USA, ensuring consistent purity and performance every time.
BULK READY 0 45 KG PACK - Enough powder to fuel multiple dye sessions—never run out mid-project.
HIGHLY RATED BY CREATORS - Join thousands of satisfied users with a 4.6-star rating and counting.
PRECISION DYE ACTIVATION - Unlock vibrant, lasting colors with soda ash’s perfect pH balance for Procion MX dyes.
VERSATILE FABRIC COMPATIBILITY - Ideal for cellulose fibers, empowering your creative textile projects from tie-dye to batch setting.

Jacquard Soda Ash 0.45 Kg is a premium sodium carbonate powder essential for activating and fixing Procion MX fiber reactive dyes on cellulose fabrics. Made in the USA, this mild alkali ensures vibrant, long-lasting colors in tie-dye and batch dyeing techniques, trusted by thousands of creative professionals worldwide.

规格

ASIN	B004O7EGPU
Best Sellers Rank	#97,829 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,918 in Lab Chemicals
Brand	Jacquard
Brand Name	Jacquard
Colour	as shown in the image
Compatible Material	Fabric
Country of Origin	USA
Customer Reviews	4.6 out of 5 stars 3,807 Reviews
Global Trade Identification Number	00743772100706
Item Form	Powder
Item Weight	1 Pounds
Manufacturer Part Number	JACHM1007
Model number	JACHM1007
Net Quantity	450.00 Grams
Number Of Items	1
UPC	743772100706
Unit Count	450.00 Grams

N**A

Recibido antes de la fecha prevista

Este producto lo he utilizado como mordente para realizar un tinte en una tela y me ha sido muy útil.

2.08.2023

G**R

Soda and beer

16.06.2025

P**E

Seems good.

17.11.2024

M**M

Product is as advertised

7.09.2025

A**R

Does the job

5.10.2023

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