---
product_id: 7763090
title: "Jacquard Acid Dye for Wool, Silk and Other Protein Fibers, 1/2 Ounce Jar, Concentrated Powder, Emerald 629"
brand: "jacquard"
price: "$16.63"
currency: USD
in_stock: true
reviews_count: 13
category: "Jacquard"
url: https://www.desertcart.us/products/7763090-jacquard-acid-dye-for-wool-silk-and-other-protein-fibers
store_origin: US
region: United States of America
---

# Vibrant, fluorescent color payoff Perfect for protein fibers & nylon Steam-set for permanent bonding Jacquard Acid Dye for Wool, Silk and Other Protein Fibers, 1/2 Ounce Jar, Concentrated Powder, Emerald 629

**Brand:** jacquard
**Price:** $16.63
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your fiber art with emerald brilliance that lasts and impresses!

## Quick Answers

- **What is this?** Jacquard Acid Dye for Wool, Silk and Other Protein Fibers, 1/2 Ounce Jar, Concentrated Powder, Emerald 629 by jacquard
- **How much does it cost?** $16.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/7763090-jacquard-acid-dye-for-wool-silk-and-other-protein-fibers)

## Best For

- jacquard enthusiasts

## Why This Product

- Trusted jacquard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reusable Dye Baths:** Stable solutions let you save & reuse dye mixtures—maximize your craft.
- • **Eco-Friendly Clean-Up:** Dye magnetizes to fibers, leaving water clean and disposal simple.
- • **Effortless Uniformity:** Self-leveling formula ensures flawless, streak-free results every time.
- • **Unmatched Color Intensity:** Dive into bold, radiant emerald hues that command attention.
- • **Versatile Fiber Compatibility:** Expertly dyes wool, silk, alpaca, nylon & more for limitless creativity.

## Overview

Jacquard Acid Dye Emerald 629 is a concentrated powdered dye designed for protein fibers like wool, silk, alpaca, and nylon. It delivers vibrant, fluorescent colors with a self-leveling formula for uniform coverage. The dye permanently bonds to fibers through steam setting, ensuring long-lasting, rich hues. Its stable solution allows reuse of dye baths, and the dye’s affinity for fibers simplifies clean-up, making it ideal for professional and creative dyeing projects.

## Description

This concentrated, powdered dye produces vibrant colors on silk, wool, cashmere, alpaca, feathers and nylon. This dye is easy to use and produces a vibrant, uniform dye job. It will color up to two pounds of fiber depending on the depth of shade.

Review: Good prep, follow instructions, and maybe a little research - I don't have experience in dyeing, but I followed the instructions as exactly as I could in dyeing a 40-year-old cream-colored aran with a few small stains. I had a large canning pot (an even larger one would've been better but I'm not sure they're made any larger), and I was careful about gradual heating and cooling. It was in adding the vinegar that the true color popped out -- a rich brown, just what I wanted. However, I think that this sweater had "background" discoloration that I didn't see, or perhaps something else going on, as the dye took unevenly, and there are darker brown and redder sections in places. The sweater was large, so maybe the pot was too small (sweater weighed 1.15 lbs dry) and didn't allow for enough stirring, but I sure made an attempt at it (even while being careful not to over-agitate). As I washed it afterward in Synthrapol to remove extra dye, I read on the label that one could add it to the dyepot to encourage even uptake -- wish I'd read that first. I see that another reviewer has mentioned soda ash or urea, and one of those might also have helped. So I don't know whether the issue was not enough stirring or background discoloration in the wool that led to uneven take-up, but the end product isn't great. I can and will wear it at home but probably not to the office. These issues aren't the fault of the product but rather of my inexperience and/or the item I was dyeing. The product was fine, the color a really nice true-brown. So: do as much prep as you can. This activity took several hours (not at all once), so allow for that as well. I'm uploading a picture but it doesn't do the brown justice -- a brown like a dried oak leaf, or tobacco and there are also shadows across it.
Review: Works as directed - Amazing product. Wonderful rich color! I dyed a cashmere sweater according to directions and it worked beautifully.

## Features

- Vibrant Color Payoff - This Jacquard dye creates intense and beautiful colors including a wide array of fluorescent colors. Experiment with different shades by using less dye and more water to create pastels, and more dye and less water for deeper, bolder colors
- Best on Protein Fibers - Use as a nylon dye, wool or alpaca yarn dye, or to dye silk, feathers and animal fur. This dye can also be used on anything Nylon, so it can be used to color nylon wigs, tights, leggings and swimsuits, perfect for cosplay
- Self-Leveling - Creates level, uniform colors when submerged in the dye bath. Try immersion dyeing, tub dyeing, direct application, garment dyeing, yarn dyeing, and itajime or shibori. Create a concentrated solution for silk painting or add thickener for screen printing. Steam setting is needed for these methods
- Permanently Bonds to Fabric - Once the acid is added to the dye solution, the dye "magnetizes" to the material and bonds with the fibers. This also means the dye is pulled out of the water, leaving you with clean water to dispose of after the dyeing process, making clean up a breeze
- Easy to Use - Heat the water to 180 degrees F (80 degrees C) then add the dye. Add wet fabric to the dye mixture, then add chosen acid (vinegar or citric acid). Acid Dyes are stable in solution, allowing you to save the dye bath or stock solution for future use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003IG9UWW |
| Best Sellers Rank | #7,622 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #58 in Fabric Dyes |
| Brand | Jacquard |
| Brand Name | Jacquard |
| Color | Emerald |
| Compatible Material | Wool, Silk, Alpaca, Nylon, Feathers |
| Customer Reviews | 4.4 out of 5 stars 1,125 Reviews |
| Global Trade Identification Number | 00743772162902 |
| Item Form | Powder |
| Item Type Name | Dye |
| Item Weight | 22.68 g |
| Manufacturer | Jacquard |
| Manufacturer Part Number | F-JAC1629 |
| Model Number | F-JAC1629 |
| Number of Items | 1 |
| UPC | 743772162902 |
| Warranty Description | None. |

## Product Details

- **Color:** Emerald
- **Brand:** Jacquard
- **Item Weight:** 22.68 g
- **Item Form:** Powder
- **Compatible Material:** Wool, Silk, Alpaca, Nylon, Feathers

## Images

![Jacquard Acid Dye for Wool, Silk and Other Protein Fibers, 1/2 Ounce Jar, Concentrated Powder, Emerald 629 - Image 1](https://m.media-amazon.com/images/I/81dOemUlafL.jpg)
![Jacquard Acid Dye for Wool, Silk and Other Protein Fibers, 1/2 Ounce Jar, Concentrated Powder, Emerald 629 - Image 2](https://m.media-amazon.com/images/I/712a8Thu4GL.jpg)
![Jacquard Acid Dye for Wool, Silk and Other Protein Fibers, 1/2 Ounce Jar, Concentrated Powder, Emerald 629 - Image 3](https://m.media-amazon.com/images/I/91SlvVK2n4L.jpg)
![Jacquard Acid Dye for Wool, Silk and Other Protein Fibers, 1/2 Ounce Jar, Concentrated Powder, Emerald 629 - Image 4](https://m.media-amazon.com/images/I/71XSLhW2d1L.jpg)
![Jacquard Acid Dye for Wool, Silk and Other Protein Fibers, 1/2 Ounce Jar, Concentrated Powder, Emerald 629 - Image 5](https://m.media-amazon.com/images/I/81e39Y4dxeL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good prep, follow instructions, and maybe a little research
*by M***A on September 4, 2023*

I don't have experience in dyeing, but I followed the instructions as exactly as I could in dyeing a 40-year-old cream-colored aran with a few small stains. I had a large canning pot (an even larger one would've been better but I'm not sure they're made any larger), and I was careful about gradual heating and cooling. It was in adding the vinegar that the true color popped out -- a rich brown, just what I wanted. However, I think that this sweater had "background" discoloration that I didn't see, or perhaps something else going on, as the dye took unevenly, and there are darker brown and redder sections in places. The sweater was large, so maybe the pot was too small (sweater weighed 1.15 lbs dry) and didn't allow for enough stirring, but I sure made an attempt at it (even while being careful not to over-agitate). As I washed it afterward in Synthrapol to remove extra dye, I read on the label that one could add it to the dyepot to encourage even uptake -- wish I'd read that first. I see that another reviewer has mentioned soda ash or urea, and one of those might also have helped. So I don't know whether the issue was not enough stirring or background discoloration in the wool that led to uneven take-up, but the end product isn't great. I can and will wear it at home but probably not to the office. These issues aren't the fault of the product but rather of my inexperience and/or the item I was dyeing. The product was fine, the color a really nice true-brown. So: do as much prep as you can. This activity took several hours (not at all once), so allow for that as well. I'm uploading a picture but it doesn't do the brown justice -- a brown like a dried oak leaf, or tobacco and there are also shadows across it.

### ⭐⭐⭐⭐⭐ Works as directed
*by N***E on April 12, 2026*

Amazing product. Wonderful rich color! I dyed a cashmere sweater according to directions and it worked beautifully.

### ⭐⭐⭐⭐⭐ Worked great, good color.
*by A***R on May 9, 2026*

This worked wonderfully on my father-in-law's old wool slacks. The color was rich. I'm very happy with this product.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-05*