Anhydrous Potassium Acetate
CAS NO.: 127-08-2
Molecular Formula: CH3COOK
Molecular Weight: 98.14
Character: White crystalline powder or granules, highly soluble in water and strongly hygroscopic.
Usage:
1. It is used as a high-purity potassium source and chemical intermediate;
2. It is used in the preparation of buffers and laboratory solutions;
3. It is used in catalysts, pharmaceuticals, food additives and specialty chemicals;
4. It is used as a raw material for deicing, fertilizer and oilfield formulations.
Package: 25kg plastic woven bag with inner polyethylene liner or 1000kg Ton-bag.
Storage: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, and unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
- Product Description
Anhydrous Potassium Acetate | High-Purity Chemical Intermediate for Industrial Applications
Shanxi Zhaoyi Chemical Co., Ltd. has been turning out chemicals since 1988. That works out to 35 years of real production experience. Our plant covers 27,000 m² of modern manufacturing space. The full acetate product line holds level at 150,000 tons year after year. Anhydrous Potassium Acetate (CAS NO. 127-08-2) ships as a white crystalline powder in premium grade. Guaranteed purity sits at 99% or higher. Per unit of weight, this water-free potassium chemical carries 1.8 times the effective potassium that hydrated goods do. Moisture trouble in industrial formulation and reaction steps drops away because of it. Buyers abroad in oilfield exploitation, food processing, and laboratory reagents count on its steady industrial-grade performance. Pharmaceutical synthesis is one common use. High-end deicing formulas and special chemical processing are others. A core buffering agent role is another one. Catalytic precursor duty and carbon source duty round out the list.

Key Features & Benefits
This product leaves ordinary acetate goods behind. Purity runs very high. Physical and chemical properties hold steady. Money gets saved along the way. Several pain points in industrial production and formulation work are cleared in one go:
Purity Standards: Purity stays at 99.0% or above. Heavy metals are held tightly under 10 ppm. Professional pharmaceutical-grade needs are met that way. Catalytic poisoning and impurity interference disappear entirely in delicate biological reactions and fine chemical synthesis. Every run gives results that stay accurate and consistent.
Better Moisture Stability: Water dissolves it with ease. The crystal structure is tuned, so moisture uptake stays moderate. Handling in humid workplaces is simpler than with common acetate salts. Storage and transport get easier too. Fewer hassles also means less risk of spoiled product.
Lower Cost Potassium Supply: This formula is fully anhydrous. There is no dead water sitting in it. Compare it with standard trihydrate potassium acetate. Buyers pay only for the active part that does the work. Shipping costs go down. Warehouse space use drops by 30%. Overall economic benefit gets a big lift from those savings.
Works Across Industries: It performs with steady results in many uses. Road deicing is one. Biopharmaceutical pH adjustment is another. It takes the place of risky chloride chemicals used today. That makes it a fit for construction and production sites with strict environmental rules. Global environmental protection and industrial production standards are met.

Technical Specifications
Parameter | Specification |
Chemical Formula | CH₃COOK |
Molecular Weight | 98.14 g/mol |
CAS Number | 127-08-2 |
Appearance | White crystalline powder/granules |
Purity (Assay) | ≥99.0% |
Water Solubility | Freely soluble (256 g/100 mL at 20°C) |
pH (5% solution) | 7.5–9.5 |
Heavy Metals (as Pb) | ≤10 ppm |
Chloride Content | ≤0.005% |
Moisture Content | ≤1.0% |

How It Works
This product is an ionic salt, and it has physical properties too. Three routes explain how the compound works. In industrial processing, each one handles a different step:
Buffering Mechanism: Put acetate ions and acetic acid into water. A stable conjugate acid-base pair forms. pH then holds in the 4.5 to 5.5 range, and sudden swings from acid or base get soaked up. Active chemicals and fragile substrates stay protected through long chemical and biological reactions.
Catalytic Activation: In organic synthesis, potassium cations push nucleophilic substitution forward. No water is present, so hydrolysis side reactions cannot happen. Yields from esterification climb by 15-40%. Other synthetic processes pick up the same gain, and production efficiency rises along with them.
Deicing Action: Used on roads and infrastructure for deicing, it can push the freezing point of water down to -60°C. Calcium chloride deicers are different. This product leaves no corrosive residue on concrete. None of it reaches steel structures or equipment. Infrastructure is protected, and deicing still works.
Applications
An anhydrous chemical intermediate, it has high purity. Pharma work, oilfields, food, labs, and agriculture all use it. Refined production and high-standard processing in these industries rely on it:
Pharmaceutical Manufacturing: Antibiotic fermentation runs rely on it as a potassium supplement precursor. It works as a buffering agent too, for professional use. System pH values hold steady across long-cycle bioprocessing. pH drift does not get a chance to start. Product quality stays consistent because of that.
Oilfield Operations: Drilling fluids are where this additive ends up. Once it is in there, clay particles bind into a stable structure. Wellbore collapse and wall damage get prevented that way. The acetate formula breaks down by itself. Offshore drilling follows tight environmental rules, and self-breakdown keeps it inside them.
Food & Beverage Industry: In processed meats, food-grade certified grades act as an acidity regulator. Microbial growth and spoilage slow down. Put it together with sodium diacetate and the Listeria inhibition effect gets a boost. Shelf life goes up as a result.
Laboratory Reagents: Molecular biology labs go through a lot of it to make buffers for DNA/RNA extraction. Purity is ultra-high. Nothing then gets in the way of PCR amplification or of exact test detection.
Agricultural Sector: Spray it on the leaves and it acts as a potassium fertilizer. Crops short of potassium take it up fast. Plants absorb the acetate form with little effort, so hardly any of it is wasted. Results should come out ahead of the usual sulfate products.
Anhydrous Potassium Acetate vs Other Products
Feature | Anhydrous Potassium Acetate | Potassium Chloride | Sodium Acetate Anhydrous |
Potassium Content | 39.8% | 52.4% | 0% |
Corrosiveness | Low | High (chloride ions) | N/A |
Buffering Capacity | Strong (pH 4.5–9.5) | None | Strong (pH 4.5–5.5) |
Hygroscopicity | Moderate | Low | High |
Environmental Impact | Biodegradable | Soil salinization risk | Biodegradable |
Cost per Kg (approx.) | Moderate | Low | Lower |
Certifications & Compliance
Our factory holds ISO 9001:2015 quality management system certification. The food-grade Anhydrous Potassium Acetate we make carries valid KOSHER and HALAL certificates. EU REACH rules guide every production step, and so does the FDA indirect food additive standard (21 CFR 172.515). Buyers in Europe, America, and other regions get full export compliance.

Packaging Options
Packaging comes in graded and custom options. Lab research, small trial batches and large industrial bulk buying each get a format that fits. Usage and transport needs are covered either way:
Standard Industrial Pack: woven bags of 25kg, a PE liner inside each one, stacked on pallets in 1-ton units. Bag walls are strong, and moisture stays out. Feeding lines at the plant handle it without trouble. Ordinary container shipping works too.
Bulk Shipments: we fill 1000kg jumbo FIBC bags and fit them with discharge spouts. Big batching systems that run without stopping handle them well. Less packaging goes to waste. Trucks also load and unload faster.
Custom Configurations: some jobs call for tight precision, so packaging gets built to order. We can add inert gas protection. High-barrier material is another route, and it blocks moisture. Over time, the product stays stable.

Manufacturing Process
Raw Material Selection: certified suppliers provide potassium hydroxide and glacial acetic acid. Both are pharmaceutical grade. Every batch is screened for spectral impurities when it arrives. Trouble at the source never makes it to the line.
Neutralization Reaction: raw materials go through a precise exothermic neutralization reaction. Reactor temperature is held constant. pH stays within ±0.2 units for the whole process. The reaction then finishes fully and evenly.
Crystallization & Dehydration: Moisture comes out through multi-stage vacuum evaporation. Our low-temperature drying step then keeps it below 1%. The crystals hold their structure. That gives you consistent product performance.
Quality Assurance: Every finished batch runs through 18 test items. ICP-MS trace metal detection is one of the checks. So are Karl Fischer moisture testing and HPLC purity verification. Each batch has to meet industry standards in full.
Why Choose Us
Stable Large-Scale Supply: We produce 150,000 tons a year. A 30-day safety stock sits ready for core markets. When peak demand seasons hit, no shortages appear. Delivery delays do not happen.
Professional Technical Support: You get one-stop application guidance from a senior chemical engineering team. Dosage optimization comes with it. Process matching schemes are part of the package too. Ask for free sample testing. It shows clients how well the product fits their own production.
Mature Global Logistics: Goods have gone abroad from us for decades, and our network now covers over 40 countries. Full customs clearance paperwork comes with every order. Where climates are harsh, constant-temperature shipping is set up for those conditions. Your goods arrive safe and undamaged.
Flexible Order MOQ: A 1-ton trial batch is a fine place to start. Later, full-container bulk shipments are possible. That range matches what buyers need. R&D trials and large-scale commercial production both fit.

FAQ
Q: Will the product cake during regular storage?
A: A1: Put the product in sealed containers. Keep relative humidity below 60%. Then caking will not happen. Small clumps do not harm the chemical properties. Before use, break them up gently.
Q: Can it fully replace sodium acetate across all application scenarios?
A: A2: No. pH gets buffered by both products. This this product, though, is only for cases where potassium is a concern, like pharmaceuticals and agriculture. Potassium ions can do harm in some cases. That is where sodium acetate does a better job.
Q: How long can the product be stored before it expires?
A: A3: With the original packaging still sealed, the product lasts 24 months. Store it in a dry warehouse where air moves freely. Finish it within 6 months once opened. Moisture stays out that way.
Q: Is this product okay to use on an organic farm?
A: A4: Natural raw materials are what this product is made from. During synthesis, no harmful additives get added. Exact organic certification still has to be checked against the farm certification rules of your local region.
Q: Where do liquid deicers fall short next to the solid anhydrous form?
A: A5: Solid products cost less to ship. Storage is simpler as well. Crews also get more control over how the product is applied on site. Liquid deicers start working faster. They do need professional spraying equipment. Each type fits a different kind of construction job.

Request a Quote
If you are looking for high-purity Anhydrous Potassium Acetate oilfield drilling, deicing formulation sxzy@sxzhaoyi.com.


