acetate trihydrate

Acetate Trihydrate Solutions for Industrial & Laboratory Applications | High-Purity Chemical Supplier

SHANXI ZHAOYI CHEMICAL CO., LTD. got its start in 1988. We build and supply high-purity chemicals. A standardized production plant covers 27,000 ㎡, and yearly output holds steady at 150,000 tons. Our main line is premium acetate trihydrate (CAS 6131-90-4) for industrial and laboratory buyers worldwide. The crystal form is transparent and high in purity. It dissolves in water. Specific gravity sits at 1.45, and the melting point stays at 58°C. ISO, KOSHER and HALAL systems certify us. Our goods match international quality standards. Core fields we serve include pharmaceutical manufacturing, textile processing, electroplating production, wastewater treatment. Supply stays steady across Europe, America and Asia.

Key Features & Benefits

We made this product to fix the usual pain points that come up in factory production and lab testing. The crystals take in moisture. That lets them dissolve quickly, and the rate holds even when temperatures change. So it suits continuous, automated production lines. Operational efficiency does not drop.

pH control comes out mild and accurate in every buffering case. Strong acid and alkali swings damage equipment and materials, and this keeps that from happening. Its molecular structure (CH₃COONa·3H₂O) stays stable. Buffering performance then holds steady in electroplating baths that run for a long time, and in textile dyeing at high heat. Production instability drops as a result.

Used as a functional additive in concrete, it gets the job done. Efficiency does not drop. Low cost is another plus. Buy it in bulk and use it in bulk, and that counts for a lot. Decades of production know-how sit behind our work. Every batch we turn out holds the same quality. From one batch to the next, no difference shows up. Firms spend fewer hours fixing problems on their production lines.

Inside the lab, the moisture content is held within a tight band. Data the team gathers can be repeated. Results stay accurate as well. We tune the formula with care. The crystal structure gets the same treatment. On long journeys across borders, the product keeps its properties. Quality never drops. Nothing fails.

Technical Specifications

How It Works

After it dissolves in water-based solutions, the trihydrate crystal structure gives off acetate ions in a steady way. Three bound water molecules break away from the sodium acetate core as the dissolving happens. What you get is a pH buffering system that keeps working.

It works on the conjugate acid-base equilibrium principle. So the solution pH stays inside a steady range. Sharp jumps in acidity or alkalinity get stopped, both during chemical reactions and in continuous industrial production. Process operating parameters also hold steady.

In textile processing, the dye bath pH stays in the right range because of it. Dye then sinks deep into the fibers. Across their surfaces, it clings evenly. Acetate ions tie up free metal impurities during electroplating. Coating thickness stays the same, run after run. The workpiece ends up with a smooth surface.

Cities and factories that treat wastewater get their carbon sources from this product. Those sources break down on their own. They also get microbes working. A sewage system runs on biological oxygen demand. Slow and steady, that is how this product dissolves, and that fits the demand. Purification and denitrification then perform better.

Applications

Industrial Processing: Chrome and nickel plating baths take it in as an additive. Bath stability comes from it. Concrete crews also depend on it, since it controls how fast concrete sets.

Textile Manufacturing: Mills use it as a dyeing aid on cotton and synthetic fabrics. During finishing, it keeps the pH of the dye bath in place. Shades then come out more even. The color holds up longer too.

Pharmaceutical Sector: When drug makers produce pharmaceutical APIs, this substance works as an intermediate. Another job it takes on in labs is acting as a standard buffer for medical dialysis solutions. Pharma production runs on tight precision. This material holds up to that.

Environmental Treatment: In biological denitrification, it acts as a carbon source. Biological nutrient removal relies on it too, since it is a key material there. Large amounts of it go into municipal sewage treatment plants.

Laboratory Use: Labs prepare standard buffer solutions with it. A special reagent role also comes up in many analytical chemistry experiments. Accuracy holds, and tests can be run more than once.

Oilfield Services: One of the places it ends up is drilling fluids. Add it to the mix and it holds the thickness of the fluid in check, so that level stops swinging. The fluid does its job better this way, when drilling and when petroleum is being extracted.

Product Comparison

Certifications & Compliance

Every production line we run follows the ISO 9001:2015 international quality management system. So all stages of the work are supervised under one standard. Our products carry KOSHER and HALAL certification too. They meet food-grade contact rules and compliant production requirements.

For this chemical, the national standard is China GB/T 694-2015, and each stage of production sticks to it. Purity and heavy metal content of acetate trihydrate get tested by labs from outside. Those third parties pull samples and run audits on a fixed schedule. All export products meet EU REACH rules. MSDS safety sheets and shipping certificates come complete, so customs clearance keeps moving anywhere in the world.

Packaging Options for acetate trihydrate

Standard Pack: Woven outer bags hold 25kg each, and a polyethylene moisture-proof liner sits inside. That sealed two-layer build blocks outside moisture while goods are moved or stored. Crystals hold their integrity. Performance does not shift.

Bulk Option: For large industrial buyers, 1000kg ton bags are one choice. These bags work with automated unloading and feeding systems. On mass production lines that means much faster loading and unloading.

Do you need something unusual, either for shipping or for the way you use the product? Custom packaging gets built to order. Each package carries a label that is easy to read. On it you will find the batch number, the production date, and the safety instructions. For container shipment the goods are palletized and wrapped, which keeps them protected. Damage on the road becomes less likely that way. Warehouse space opens up too.

Manufacturing Process

Production is built on a neutralization synthesis that has been around for a long time. Two raw materials go in. One is high-purity acetic acid. The other is sodium carbonate. Inside the reactors they react at a steady temperature, which we control closely. Crystallization then locks three water molecules firmly into the molecular structure. What comes out is standard trihydrate crystals.

Once reaction molding is done, a centrifugal separator pulls out the extra mother liquor. The crystal structure stays whole through that step. Drying runs in several stages, and the gradient shifts as it goes. Moisture content is held at the exact level we need. Heat never breaks down the product properties.

We set up five key quality inspection points in the whole production process. Optical crystal detection equipment verifies particle uniformity, and qualified products are automatically packaged by intelligent equipment. Supported by a 60-person professional technical team and 150,000-ton annual output, we ensure long-term stable supply for global clients’ bulk orders and long-term cooperation contracts.

Why Choose Us

With over 30 years of focused acetate product R&D and manufacturing experience since 1988, we have profound formula and application accumulation. Our professional chemical engineering team provides one-on-one technical consultation and process optimization solutions for all clients.

The independent 27,000 ㎡ production base realizes dedicated production of acetate products, completely avoiding cross-contamination risks. Located in Shanxi, we enjoy logistics advantages with convenient transportation connecting major domestic ports, effectively reducing clients’ procurement and logistics costs.

Our acetate line covers many different products, so you can buy everything in one place. Whatever chemical materials you need, we likely have them. Our distribution network has been running for years and reaches more than 40 countries and regions. Deliveries stay steady and show up on time.

What the customer needs comes first in the way we work. Order sizes are flexible. We adjust them to fit your plans. Some clients want a small trial batch. Others buy large volumes for mass production.

FAQ

Q: Where do Acetic acid sodium salt trihydrate and anhydrous acetate actually differ at the core?

A: A1: Stable bound water sits inside the structure of Acetic acid sodium salt trihydrate. It dissolves faster too, and it acts in a gentler way. Anhydrous acetate holds very little water. Even so, it pulls in moisture more easily. Storage rules for it are tighter as well.

Q: Can this industrial grade be used for food-related scenarios?

A: A2: Our standard products are industrial-grade for conventional industrial and laboratory use. We can provide dedicated food-grade products with complete certification documents upon customer request for food-contact applications.

Q: What storage rules apply to bulk shipments?

A: A3: Store the goods in a dry warehouse. It needs good airflow too. Keep the temperature under 30°C. Do not put them close to oxidizing substances. The product takes moisture from the air. Because of that, the packaging must stay closed tight. Then it will not soak up water or form lumps.

Q: What is your minimum order quantity?

A: A4: The MOQ comes to 1 ton. That leaves you room to buy in a flexible way. For buyers abroad, the packing is done the way you want it. A whole container can be shipped too. Many kinds of order needs get met this way.

Q: Is there professional technical support after we buy?

A: A5: Yes. Support from our professional technical team costs you nothing, and it runs the whole way through. We work out the buffering ratio for you. Dissolution is something we guide you through too. Out at your site, we suggest how the process can be optimized. Application problems get solved that way.

Request a Quote

Tell us what you need to buy and send the details to sxzy@sxzhaoyi.com. A formal acetate trihydrate quotation comes back to you, and the price is competitive, within 24 hours.