--- product_id: 40907709 title: "Sodium Carbonate 5 lbs. (SODA ASH Dense, ph Increase) 99.95% Pure USP Grade" brand: "future chemical" price: "HK$337" currency: HKD in_stock: true reviews_count: 8 category: "Future Chemical" url: https://www.desertcart.hk/products/40907709-sodium-carbonate-5-lbs-soda-ash-dense-ph-increase-99 store_origin: HK region: Hong Kong --- # Multi-use: Laundry, Dyeing, Cleaning pH Booster for Pools & Spas 99.95% USP Grade Purity Sodium Carbonate 5 lbs. (SODA ASH Dense, ph Increase) 99.95% Pure USP Grade **Brand:** future chemical **Price:** HK$337 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your DIY game with the pure power of Soda Ash! ## Quick Answers - **What is this?** Sodium Carbonate 5 lbs. (SODA ASH Dense, ph Increase) 99.95% Pure USP Grade by future chemical - **How much does it cost?** HK$337 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/40907709-sodium-carbonate-5-lbs-soda-ash-dense-ph-increase-99) ## Best For - future chemical enthusiasts ## Why This Product - Trusted future chemical brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Resealable Convenience:** Comes in a durable zip-lock bag to maintain freshness and prevent spills. - • **Pool & Spa pH Perfection:** Safely raises alkalinity and pH levels to keep your water crystal clear and balanced. - • **Pure Power in Every Grain:** Ultra-pure 99.95% USP grade ensures consistent, reliable results for all your projects. - • **Vibrant Colors, Every Time:** Activates dyes for richer, longer-lasting hues in fabric dying and tie-dye creations. - • **Stain-Fighting Laundry Hero:** Boosts laundry detergents to remove tough stains while preserving fabric integrity. ## Overview Sodium Carbonate 5 lbs (Soda Ash) is a 99.95% pure USP grade powder designed for versatile household and industrial uses. Ideal for fabric dyeing, soap making, laundry enhancement, and pool/spa pH adjustment, it delivers vibrant colors, effective stain removal, and balanced water chemistry. Packaged in a resealable bag, it’s the essential multi-tasker for professionals and DIY enthusiasts alike. ## Description Soda ash is also known as sodium carbonate or washing soda. This inorganic compound is safe and versatile, making it a great choice for many households uses. Soda ash is commonly used at home for DYI projects, such as fabric dying, soap making and in laundry. It is also very popular as a swimming pool and spa cleaner as it raises the pH and slightly raises the alkalinity. Many people prefer it over other strong alkaline products. It is also used in food as an acidity regulator, anti-caking agent, raising agent and stabilizer. From fabric dying and soap making, to cleaning your swimming pool or spa, or even in the kitchen, this product has you covered. With all these uses, Soda Ash is a must-have for anyone who likes to get their hands dirty and tackle their own DIY projects. Review: Great for electrolysis - Works great for electrolysis Review: Works great. - It works as expected. ## Features - Soda ash is a versatile and effective product used for fabric dying, soap making, laundry, swimming pool and spa cleaning, and food additive. - Unleash your inner crafty person and make DIY projects more efficient with the power of soda ash. It is a perfect addition to the fabric dying process to make tie dye tee shirts since soda ash acts as a dye activator and helps with maximum absorption when dying clothes. - Soda ash also changes the alkalinity of dye baths, which changes the final color result. It allows for a more vibrant version of the hue to come out, and many people use this method to dye clothes and yarn. - Washing Soda may be added to other liquid laundry soap to get heavy stains out, since soda ash works perfectly in any temperature. While washing clothes it keeps colors vibrant and reduces wear and tear that typical detergents cause to clothes - Our Soda Ash/Sodium carbonate is high quality,pure USP grade and comes in a resealable seal zip lock bag ## Technical Specifications | Specification | Value | |---------------|-------| | % Assay of Chemical(s) | 99.95 | | ASIN | B01G6DXD2G | | Best Sellers Rank | #63,135 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #52 in Inorganic Reagents | | Brand | Future Chemical | | Brand Name | Future Chemical | | Container Type | Bag | | Customer Reviews | 4.5 out of 5 stars 267 Reviews | | Item Form | Powder | | Item Volume | 5 Gallons | | Item Weight | 5 Pounds | | Manufacturer | Future Chemical | | Package Information | Bag | | Part Number | 1005005 | | Percentage assay | 99.95 | | Unit Count | 80 Ounce | | Volume | 5 Gallons | ## Product Details - **Brand:** Future Chemical - **Item Volume:** 5 Gallons - **Item Weight:** 5 Pounds - **Package Information:** Bag - **Percentage assay:** 99.95 ## Images ![Sodium Carbonate 5 lbs. (SODA ASH Dense, ph Increase) 99.95% Pure USP Grade - Image 1](https://m.media-amazon.com/images/I/71602jZg7hL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for electrolysis *by B***. on March 30, 2025* Works great for electrolysis ### ⭐⭐⭐⭐⭐ Works great. *by C***. on February 8, 2026* It works as expected. ### ⭐⭐⭐⭐⭐ 2-4-D tank wash *by T***. on August 9, 2024* I use this to neutralize the 2-4-D mixture in my spray tank. Much cheaper than buying a pound container at TSC. ## Frequently Bought Together - Sodium Carbonate 5 lbs. (SODA ASH Dense, ph Increase) 99.95% Purity - Ecoxall Sodium Percarbonate Oxygen Bleach Powder, 2 LB – 99.9% Pure Cleaning Supplies for Laundry Detergent, Dishwasher Cleaner, Stain Remover & More – Industrial Grade Strength for Deep Cleaning - ARM & HAMMER Super Washing Soda Household Cleaner and Laundry Booster, 55 oz Box --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/40907709-sodium-carbonate-5-lbs-soda-ash-dense-ph-increase-99](https://www.desertcart.hk/products/40907709-sodium-carbonate-5-lbs-soda-ash-dense-ph-increase-99) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-06*