--- 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: "Β₯2462" currency: JPY in_stock: true reviews_count: 13 category: "Jacquard" url: https://www.desertcart.jp/products/7763090-jacquard-acid-dye-for-wool-silk-and-other-protein-fibers store_origin: JP region: Japan --- # Vibrant, fluorescent color payoff Optimized 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:** Β₯2462 **Availability:** βœ… In Stock ## Summary > 🌈 Elevate your craft with colors that captivate and last! ## 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?** Β₯2462 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 - β€’ **Reusable Dye Baths:** Stable stock solutions let you save and reuse dye mixtures for future projects. - β€’ **Eco-Friendly Clean-Up:** Dye bonds to fibers, leaving water clean and easy to dispose of. - β€’ **Effortless Uniform Dyeing:** Self-leveling formula ensures smooth, consistent color every time. - β€’ **Unmatched Color Intensity:** From bold emeralds to delicate pastels, dial your shade with precision. - β€’ **Versatile Fiber Compatibility:** Perfectly formulated for wool, silk, alpaca, nylon, feathers, and more. ## Overview Jacquard Acid Dye Emerald 629 is a concentrated powder dye designed for protein fibers and nylon, delivering vibrant, uniform colors with a self-leveling formula. Ideal for wool, silk, alpaca, and feathers, it permanently bonds to fabrics through steam setting, offering reusable dye baths and easy clean-up. Trusted by creatives for intense, long-lasting hues in a compact 1/2 ounce jar. ## 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: Works great for lava lamps! - Ok ok so not what it was made for, but this stuff is actually some of the best dye for lava lamps since it’s known for being lightfast, potent, and bright! It also doesn’t affect the surfactant or the densities of the lamp contents much. This wonderful green on the right (with the silver base and cap) was the result of the chartreuse powder. It took very little to get it this bright! I cannot attest to how it reacts with fabrics but with lava lamps? 10/10! 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. ## 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 | #7,915 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #42 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 1,220 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 - **Brand:** Jacquard - **Color:** Emerald - **Compatible Material:** Wool, Silk, Alpaca, Nylon, Feathers - **Item Form:** Powder - **Item Weight:** 22.68 g ## 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 ### ⭐⭐⭐⭐⭐ Works great for lava lamps! *by S***D on June 27, 2026* Ok ok so not what it was made for, but this stuff is actually some of the best dye for lava lamps since it’s known for being lightfast, potent, and bright! It also doesn’t affect the surfactant or the densities of the lamp contents much. This wonderful green on the right (with the silver base and cap) was the result of the chartreuse powder. It took very little to get it this bright! I cannot attest to how it reacts with fabrics but with lava lamps? 10/10! ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Worked beautifully! *by P***S on June 30, 2025* Review for Jacquard Acid Dye 1/2oz Jar Navy Blue - Acid Dye. Worked beautifully! I used 4 liters of water, 200 ml of vinegar, and 2 tablespoons of dry color powder for a weight of 350 g (dry fabric of a dust white 100% linen dress). Using gloves, I wetted the dress in warm water and immersed it in the pan, brought the water to 180F, added the vinegar and stirred for 30 minutes. Put a stone on top of the fabric to keep it submerged. Let it cool. Rinsed the dress with cold water till the color stopped bleeding out. See the pictures for details. I turned a bit lighter than expected, but I am pleased with the color. It dyed evenly, and it also stained the buttons, changing them from brown to a dark blue as a bonus. It did not smell. I hand-washed the dress once in cold water, and it did not bleed. I am very pleased. Kept the blue solution to dye a white natural wool, and I will see if it will still work, as stated. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/7763090-jacquard-acid-dye-for-wool-silk-and-other-protein-fibers](https://www.desertcart.jp/products/7763090-jacquard-acid-dye-for-wool-silk-and-other-protein-fibers) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-04*