DIYChemicals Potassium Hydroxide 45% – CAS# 1310-58-3
Also known as Potash 45%, KOH 45%, Caustic Potash 45%, and Liquid Potassium Hydroxide is a commodity chemical that has a variety of hobbyist and industry uses across the United States. We have taken our Potassium Hydroxide Flake and blended the perfect amount with Deionized Water, to create Potassium Hydroxide 45%. Why Potassium Hydroxide 45%? Simple – KOH 45% is a common concentration found in industry, and it takes the blending work out of the equation. If you are looking to buy high grade Potassium Hydroxide 45%, you have come to the right place. Whatever chemicals you decide to purchase, it will be packaged at our warehouse with the utmost care and quality procedures. You will receive a pure, affordable packaged product – without compromising on quality.
- Buy Potassium Hydroxide 45% in multiple packaged sizes ranging from 1 Pint to 220-Gallons.
- Used in various chemical, industrial, fuel, and gas applications.
- Satisfaction guaranteed, made in the USA; packaged in Texas!
Uses
With no additives or fillers, you can use 45% KOH in many industries. Common usages include changing pH in formulations, manufacturing fabric softeners, and bleaching in the pulp and paper industry.
Important Notice: This product is not intended for food, pharmaceutical, or personal care applications.
BE CAREFUL HANDLING!
DIYChemicals Carries Other Chemicals Too!
DIYChemicals also carries other general chemicals on our website. If you are a hobbyist, small business, or professional – look no further than our website for a wide selection of chemicals, solvents, surfactants, acids, bases and other chemicals. For safety questions, MSDS, and documentation on the chemicals we carry – feel free to email us at [email protected]
We also private label and bottle chemicals with our company Chemfulfill. If you are a business needing bottling or chemical storage, contact us today.
Safety Information: Please refer to the free Safety Data Sheet (SDS) for detailed information on the safe handling and potential hazards of Potassium Hydroxide 45%.
Disclaimer: The information provided here is for reference purposes only and is not intended to substitute for professional advice. Always consult with a qualified professional before using this product in your specific application.
CAUTION:


* Shipping large amounts of product via Freight / LTL might require extra fees, especially if your delivery address is limited access or in a remote area. Please contact us ahead of time if you are planning to purchase large amounts of product.

















Douglas Bondor (verified owner) –
I was not sent the COA when I requested it.
Anonymous (verified owner) –
My order was “canceled” without notification. I had to email to discover that my order had been rescheduled for shipping. It’s now a week late and shipping updates keep pushing delivery out. As of right now, I have yet to receive the chemical I ordered and I am disappointed at the lack of communication from you on product availability and updated shipping.
Elizabeth (verified owner) –
Easy to order. Product arrived quickly and as advertised!
Elizabeth (verified owner) –
Fast and accurate service! Will order again.
Anonymous (verified owner) –
Kurt (verified owner) –
Item was shipped promptly. Was exactly the product we were looking for. Will do business again!
Anonymous (verified owner) –
Worked great so far!!! Glad I found this company.