Potassium Hydroxide Liquid — 45% & 50% KOH Solution
Gansu Nabowang Chemical Products Co., Ltd. supplies potassium hydroxide liquid to industrial buyers and chemical distributors. Also known as liquid caustic potash or KOH solution, this aqueous alkaline product is available in 45% and 50% concentrations.
We offer packaging options for different handling and purchasing requirements, with export shipments arranged through Tianjin Port, China. Prices are quoted individually according to order volume, concentration, packaging and delivery requirements.
Available concentrations: 45% / 50%
Minimum order: 1 container
Export port: Tianjin, China
Price: Quoted according to order requirements
Product Information
| Property | Details |
|---|---|
| Product name | Potassium Hydroxide Liquid |
| Other names | Liquid Caustic Potash / Potassium Hydroxide Solution |
| Chemical formula of solute | KOH |
| CAS number of potassium hydroxide | 1310-58-3 |
| Available concentrations | 45% / 50% |
| Typical appearance | Clear, colorless liquid |
| Chemical character | Strongly alkaline and corrosive |
| UN number | UN 1814 |
| Proper shipping name | Potassium hydroxide solution |
| Transport hazard class | Class 8 |
| China customs code supplied for reference | 2815200000 |
| Packaging options | 200 L plastic drums / IBC containers / bulk tanker |
| Minimum order quantity | 1 container |
| Export port | Tianjin Port, China |
Final product specifications and acceptance limits should be agreed before ordering. Customs classification should be confirmed for the destination market.
Choosing Between 45% and 50% Liquid KOH
Both concentrations provide potassium hydroxide in aqueous form, avoiding the initial dissolution of solid flakes at the customer’s site.
A45% potassium hydroxide solution may suit processes already designed around this concentration. A 50% solution contains more KOH per unit mass of product, which can affect purchasing volumes, dilution requirements and transport economics.
Selection should consider the required active KOH content, storage temperature, handling equipment and process specifications. Concentration alone does not determine suitability: impurity limits can also be important.
Potassium Hydroxide Liquid Applications
Potassium salts and chemical manufacturing
Liquid KOH is used as an alkaline reactant in the manufacture of potassium salts and other potassium-containing chemicals. Buyers should specify any limits for carbonate, chloride, iron or other impurities relevant to their production process.
Liquid soaps and detergents
Potassium hydroxide is used in saponification to produce potassium soaps, commonly associated with liquid and soft soap formulations. It also supports alkalinity adjustment in suitable cleaning formulations.
Industrial pH adjustment
KOH solution can be used for controlled neutralization and pH adjustment where a potassium-based alkali is required. Product concentration and process compatibility should be reviewed before use.
Specialized applications
Potassium hydroxide also has applications in surface treatment, electronics processing and alkaline battery electrolytes. These uses may require tighter impurity controls than general industrial applications.
Food processing, pharmaceutical and cosmetic applications require an appropriate grade and supporting documentation. Please specify these requirements when making an inquiry.
Packaging and Shipping
We offer the following packaging and delivery options:
200 L plastic drums for packaged handling and distribution.
IBC containers for larger individual handling units.
Bulk tanker supply where the delivery route and receiving facilities are suitable.

Packaging material, filling weight and transport arrangements must be suitable for the ordered concentration. Container loading quantities are confirmed according to packaging configuration and applicable weight limits.
Export shipments are arranged through Tianjin Port. Please provide your destination port and preferred packaging when requesting a quotation.
Potassium Hydroxide Liquid Price
The price of potassium hydroxide liquid depends on the size and requirements of each order. Our quotations consider:
Required concentration: 45% or 50%.
Total order quantity and purchasing frequency.
Packaging type.
Delivery destination and quotation terms.
Any additional quality or inspection requirements.
The minimum order quantity is one container. Contact us with your requirements for a current quotation and proposed loading arrangement.
Storage and Handling
Store liquid potassium hydroxide in tightly closed, compatible containers in a well-ventilated area. Protect containers from damage, contamination and unsuitable temperature conditions. Storage temperatures should account for the concentration-dependent crystallization characteristics of the solution.
Keep the product separated from acids and incompatible materials. Avoid contact with incompatible metals, including aluminum and zinc. Limit exposure to air to reduce carbon dioxide absorption and carbonate formation.
Potassium hydroxide solution can cause severe skin burns and eye damage. Dilution releases heat. Handling, transfer and dilution should follow the product’s current Safety Data Sheet and established site procedures.
Frequently Asked Questions
What is potassium hydroxide liquid?
It is potassium hydroxide dissolved in water, also called liquid caustic potash or KOH solution. We supply 45% and 50% concentrations.
Are potassium hydroxide liquid and flakes the same product?
They contain the same active chemical, KOH, but differ in physical form and water content. Liquid KOH is supplied as an aqueous solution, while flakes are a solid product. Purchasing comparisons should account for active KOH content.
What is your minimum order?
Our minimum order for potassium hydroxide liquid is one container. The net loading weight depends on the selected packaging and shipping arrangement.
Can I order food-grade or battery-grade material?
Please provide the required standard and impurity limits. Suitability and availability must be confirmed against the requested specification before ordering.
Which port do you export from?
We arrange export shipments through Tianjin Port, China.
How can I get a quotation?
Send us your required concentration, order quantity, packaging preference, destination port and intended application. Include any specific quality requirements so we can review the order accurately.
CONTACT US
Looking for a liquid potassium hydroxide supplier in China? Contact Gansu Nabowang Chemical Products Co., Ltd. for 45% and 50% KOH solution.
Share your purchasing requirements to receive a quotation, packaging proposal and shipment details from Tianjin Port.