Potassium Methoxide Solution
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Potassium Methoxide Solution

Overview: Liquid potassium methoxide is an alkoxide of methanol and its counterion potassium, used as a catalyst for strong base and ester transfer reactions, particularly in biodiesel production. The liquid product is a colorless or slightly yellow, viscous methanol solution with a potassium methoxide content of approximately 28%-32%. Potassium methoxide solution has become increasingly popular in recent years. Furthermore, it is the most commonly used biodiesel catalyst. In 2018, kalium methoxide solution catalysts accounted for 96.2% of production. This proportion is expected to increase over the next six years.
Color and Appearance: Colorless to pale yellow transparent liquid
Indicators: 30%-32%
CAS NO.: 865-33-8
Molecular Formula: CH3KO
Molecular Weight: 70.13
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Product Introduction

Item

Index

Appearance

Colorless to pale yellow transparent liquid

Content(Total alkaline)

30%-32%

Free Alkali

≤0.5%

Moisture

≤0.2%

 

Uses


1. Kalium methylate solution is an organometallic compound that can be used as a condensing agent and a strong basic catalyst in the production of methyl formate, dimethyl carbonate, and dimethylformamide.

 

2. It can be used in the production of sulfonamide drugs (such as sulfadiazine, sulfamethazine, sulfamethoxypyrimidine, sulfabenzylpyrimidine, etc.), trimethoprim, fluorene, vitamin A, vitamin B1, and other pharmaceutical and pesticide products.

 

3. Potassium methanolate solution can also be used as a catalyst for biodiesel production, a tanning agent for leather, and as an analytical reagent.

 

application

 

Packaging, Storage, Handling, and Transportation

 

Liquid potassium methylate is packaged in high-strength plastic drums, steel drums, IBC drums, or ISO Tanks.

 

Packaging Specifications:

  • 200 kg/high-strength plastic drum, 80 drums/20ft container
  • 200 kg/steel drum, 80 drums/20ft container
  • 950 kg/IBC drum, 20 drums/20ft container
  • 23MTs/ISO Tank

Storage Conditions: Store in a sealed container under a dry, inert gas atmosphere. Keep containers sealed and store in a cool, dry place, avoiding direct sunlight and preventing damage from excessive temperature or moisture.

 

Safety Precautions:
Handling Protection: liquid potassium methoxide is highly corrosive, and methanol is toxic, volatile, and flammable. Operators must wear chemical safety goggles, respirators, rubber gloves, and other protective equipment to avoid skin contact and inhalation of methanol vapor. During loading, unloading, and handling, operators should wear protective masks.

 

Fire and Explosion Prevention: Methanol is a flammable substance, and potassium methoxide solution 32 in methanol may also be flammable. Therefore, keep it away from fire sources and take precautions against fire and sunlight during storage and transportation. In environments containing potassium methoxide solution, avoid generating static electricity to prevent the risk of combustion or explosion. Also, avoid pouring it down the drain to prevent environmental pollution. If accidentally swallowed, follow proper first aid measures; do not induce vomiting, seek immediate medical attention, and show the container or label.

 

product-800-343

 

product-800-458

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