potassium acetic acid
CAS NO.: 127-08-2
Molecular Formula: CH₃COOK
Molecular Weight: 98.14 g/mol
Character: Potassium acetate is the potassium salt of acetic acid. It appears as a white crystalline powder, granules, or colorless crystals. It is highly soluble in water and hygroscopic.
Usage: Used in chemical synthesis, pharmaceutical formulations, industrial buffer systems, laboratory reagents, deicing products, drilling fluids, catalyst preparation, agricultural formulations, and industrial pH adjustment.
Package: 25 kg paper bag or plastic woven bag with an inner polyethylene liner. Customized packaging is available.
Storage: Store in a tightly closed package in a clean, dry, cool, and well-ventilated warehouse. Protect from moisture, contamination, acids, and strong oxidizing agents.
- Product Description
Potassium Acetate Solution for Industrial & Environmental Applications | High-Purity De-Icing & Buffer Agent for potassium acetic acid
Shanxi Zhaoyi Chemical Co., Ltd. started making acetate chemicals in 1988. Decades of real production work sit behind that date. Output has held steady. Our plant sits on 27,000 ㎡. Each year the full acetate line turns out 150,000 tons. Potassium acetic acid is part of that industrial chemical group. The professional name is potassium acetate (CAS 127-08-2). CH₃COOK is the molecular formula. Molecular weight comes to 98.14 g/mol. White crystalline powder is the form it takes. That powder dissolves well. Moisture is taken on at a steady rate. We hold ISO certificates. KOSHER and HALAL certificates are also in place. Buyers use it in pharmaceutical synthesis. Winter de-icing is another use. Oilfield drilling fluid preparation is a third. Industrial pH adjustment is a fourth. Clients in Europe keep coming back. So do clients in America and Asia.

Key Features & Benefits
Heavy demands are normal in industrial jobs. This product meets them. Results stay level in every application. That clears up many trouble spots in industrial production. Environmental upkeep gets easier too.
Water Solubility: The product dissolves fully in water systems. It does so fast. No sediment is left behind. Chemical reactions give steady results. Every liquid preparation keeps working the same way.
Dependable Hygroscopic Stability: Even in harsh conditions, performance holds steady. Moisture uptake is what drives it. Industrial sites with damp air are a good fit for it.
Low Corrosion & Friendly to Equipment: Almost no corrosion comes from this product. Chloride-based chemicals behave differently. Over years of service, maintenance costs drop a lot. Roads and bridges hold up longer. Factory machines do too, and so do aircraft parts.
Uniform Crystal Structure: Particle sizes are standardized, so every application gives the same even result. Heavy metal contamination also stays very low. The way it is produced explains that. Purity is high enough to satisfy the strict rules for pharmaceutical use and food-grade use.
Wide Temperature Adaptability & Steady Buffering: Hot industrial processing does not change it. Neither do very cold de-icing conditions. Its physical and chemical qualities hold steady in both. The pH buffering lasts a long time. That keeps industrial reaction systems stable and easy to manage.

Technical Specifications
Parameter | Specification |
|---|---|
Chemical Name | Potassium Acetate |
CAS Number | 127-08-2 |
Molecular Formula | CH₃COOK |
Molecular Weight | 98.14 g/mol |
Appearance | White crystalline powder/granules |
Purity | ≥99.0% |
Water Solubility | Highly soluble (253 g/100 mL at 20°C) |
pH Value (5% solution) | 8.0-9.5 |
Moisture Content | ≤2.0% |
Heavy Metals (as Pb) | ≤10 ppm |
Loss on Drying | ≤2.0% |

How It Works
potassium acetic acid does several jobs once it dissolves in water. The compound splits into ions. Then it gives off acetate anions and potassium cations on a steady basis. Those ions handle key tasks. They buffer pH, lower the freezing point, and keep ion balance in check. The product fits many industrial and environmental uses.
For winter de-icing, the product uses colligative properties to drop the freezing point of water by a large amount. It penetrates the bonding layer between ice and pavement fast. Ice and snow melt quickly. Secondary freezing is stopped. Its low-temperature performance is far better than that of traditional chloride deicers.
Clay and shale formations get stabilized by it while oil and gas wells are drilled. An ion exchange reaction is what makes that happen. This keeps the wellbore from caving in. Hydration swelling is held back as well. Drilling can then go ahead with no safety trouble. In pharmaceutical synthesis it also serves as an acetylation reagent and a pH regulator. Because of that, the chemical reaction system stays steady.
Crops get the nutrients they need to grow from potassium ions in farming. Acetate works in another way. It makes soil microbes more active. Two gains come out of this at the same time. Soil quality goes up, and crops grow stronger.
Applications
Environmental De-Icing: Winter is when it gets used a lot. Airport runways, taxiways and highway pavements stay free of ice, and ice is stopped from forming on them in the first place. Corrosion from it is very low. Aluminum parts on aircraft and concrete pavement do not get harmed by it. Next to calcium chloride and sodium chloride products, it is safer and does less harm to the environment.
Pharmaceutical Manufacturing: Acetylation reactions use this compound as a reagent. It also works as a buffer agent that stays stable. Drug makers count on it for synthesis. Making sterile preparations is another job it handles. Strict demands for purification and stability cause it no trouble.
Oil & Gas Industry: Drilling crews put it into their fluid systems. In the mud, it keeps shale from swelling when water reaches it. That holds the wellbore structure steady. Formations sensitive to potassium are tough to drill, and this helps there as well.
Agricultural Solutions: Leaves of crops can be sprayed with it, and soil can be treated with it too. The product also works as a potassium fertilizer with high efficiency. At the same time, it feeds carbon to helpful soil microbes. Plants then grow in better conditions.
Industrial Processing: Dyeing textiles is one common use. Leather tanning works too, and so does fine chemical synthesis. Steady, accurate pH is what the product delivers. It also gives catalytic support to many industrial production processes.
Food Industry: The food-grade types work as safe acidity regulators. They serve as buffering agents too. Preserving processed food is another job they help with. Food safety rules worldwide are met by every one of them.
Potassium Acetate vs Other De-Icing Products
Feature | Potassium Acetate | Sodium Chloride | Calcium Chloride |
|---|---|---|---|
Corrosion Rate | Very Low | High | Moderate-High |
Effective Temp | -60°C | -9°C | -29°C |
Environmental Impact | Biodegradable | Moderate damage | Soil/water contamination |
Concrete Compatibility | Excellent | Poor (scaling) | Moderate |
Aircraft Safety | Safe for aluminum | Corrosive | Corrosive |
Cost Index | Higher initial | Lowest | Moderate |
Certifications & Compliance
Our manufacturing facility has obtained ISO 9001:2015 quality management system certification, implementing full-process standardized quality control to ensure consistent batch-to-batch product quality. Meanwhile, valid KOSHER and HALAL certifications are available to meet food-grade and special industrial application requirements.
GB/T chemical industry standards are followed at every production step. EU REACH rules on environmental protection apply as well. A full Certificate of Analysis (COA) comes with each batch. Test data for all indexes sits in those reports, covering purity, moisture content and heavy metals, plus other core indicators. Buyers use them for quality inspection and for market regulatory filing.

Packaging Options for potassium acetic acid
Transport, storage, and use each put different demands on a pack. That is why we keep a range of standard options ready. Every one of them holds the product pure and dry from start to finish along the supply chain.
Standard Packaging: 25kg paper bags, with a PE liner inside that blocks moisture. Buyers who order in bulk for normal industrial work and for day to day output will find this size fits well.
Durable Transport Packaging: woven plastic bags with a PE inner liner, built to your specifications. The goods are less likely to get damaged. Moisture also stays out on long trips across borders.
Bulk Packaging: our 500kg jumbo bags are how large industrial plants receive their material. Packaging costs go down that way. Loading and transport get faster too.
Custom Packaging: you tell us what you need, and we build the packaging around it. Food-grade material that meets the rules can be supplied as well. Every pack comes with full standard labels and instructions for use.

Manufacturing Process
Neutralization reaction technology is what our production runs on, and it has proven itself over the years. This method is mature and dependable. High-purity acetic acid goes in together with potassium hydroxide or potassium carbonate. All through the run, temperature is watched and pH is adjusted with care. The raw materials then react fully. Results stay consistent.
When the reaction is over, the solution goes through vacuum evaporation. Low-temperature crystallization comes next. This keeps the product working well. Strong heat can break it down. After that, multi-stage precision filtration removes insoluble impurities. Purity stays high.
Fluid bed dryers take care of the finished product. Moisture levels stay under tight control. Milling and sieving then bring particle size into a standard range. At each production step we run strict quality checks. These cover spectral analysis and potassium acetic acid for impurity screening. Nothing ships until every indicator matches industry standards.
Why Choose Us
We have made acetate for more than 35 years. Our methods are mature and our formulas hold steady. Batch quality does not swing. Yearly capacity reaches 150,000 tons. Customers get a steady, continuous supply for their long-term bulk orders.
Our location works in our favour, and so do the steady logistics partners we have around the world. Because of that, we ship quickly and keep the price down, both for buyers at home and for those overseas. On top of that, our chemical engineering team gives you full technical backup. That covers everything from matching the right product to your needs to on-site advice on how to use it.
We handle every stage of production ourselves and run at a large scale. Factory prices stay low thanks to that. We still follow the standards to the letter. The certification paperwork covers markets around the globe. It takes a lot of the hassle out of entering a new country and getting through regulatory audits.

FAQ
Q: When you store the product the normal way, how long does it last?
A: A1: Leave the product inside sealed packages. A cool, dry spot with decent airflow works best. Under those conditions, its full qualified performance holds for up to 24 months.
Q: Is using this product allowed in organic agricultural production?
A: A2: Yes, it can be used as a qualified potassium source and soil amendment for organic farming. We can provide complete supporting certification documents for your verification and filing.
Q: Can moisture harm the product’s core performance?
A: A3: Too much moisture in the air can make the product clump up. It also makes the product flow less freely. Even so, the chemical makeup stays the same, and the real results in use do not change.
Q: Is any special gear needed to handle or store the product?
A: A4: No special gear is required here. Follow the normal rules for handling chemicals. Choose containers that resist corrosion. Strong acids and oxidants should also be kept away from the product.
Q: What shipping classification does this product carry internationally?
A: A5: Shipping rules in most countries treat this item as non-hazardous goods. Clearing customs is simple and quick.

Request a Quote
Want a potassium acetic acid price quote? Our sales team can help. They also send out full technical datasheets. Tell them how you want delivery handled Reach them at sxzy@sxzhaoyi.com.


