Solid Potassium Methoxide
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Solid Potassium Methoxide

Overview: Potassium methoxide is an alkoxide of methanol and its counterion potassium, and is used as a catalyst for strong base and ester transfer reactions, particularly in the production of biodiesel.
Color and Appearance: White powder
Specifications: 99% min.
CAS NO.: 865-33-8
Molecular Formula: CH3KO
Molecular Weight: 70.13
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Product Introduction

Item

Index

Appearance

White powder

Content(Total alkaline)

≥99.0%

Free Alkali

≤1.5%

Moisture

≤0.8%

 

Uses

 

1. Potassium methylate 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 methoxide powder can be used as a catalyst for processing edible fats and oils, a tanning agent for leather, and also as an analytical reagent.

 

application

 

Packaging, Storage, Handling, and Transportation

 

Solid potassium methoxide is packaged in cardboard drums and steel drums.

 

Packaging Specifications: 25 kg/cardboard drum, 420 drums/20ft container

 

175 kg/steel drum, 80 drums/20ft container

 

Potassium methoxide is an organic alkaline corrosive substance, highly hygroscopic, and should be stored in a sealed container. During storage and transportation, take precautions against fire and direct sunlight, and store in a cool, well-ventilated, and dry place. The ideal storage environment is away from direct sunlight and has low humidity. Contact with water or air will cause solid potassium methylate to decompose rapidly or spontaneously combust; therefore, it should be stored in a sealed container. Precautions must be taken to avoid contact with skin or eyes. In case of potassium methanolate combustion, do not use water to extinguish the fire; use dry powder extinguishing agent or bury the fire with sand.

 

14.1 UN Dangerous Goods Numbers: European Land Dangerous Goods Code: 3206; International Maritime Dangerous Goods Code: 3206; International Air Dangerous Goods Code: 3206


14.2 UN Transport Names: European Land Dangerous Goods Code: ALKALI METAL ALCOHOLATES, SELF-HEATING, CORROSIVE, N.O.S. (Potassium methoxide);
International Maritime Dangerous Goods Code: ALKALI METAL ALCOHOLATES, SELF-HEATING, CORROSIVE, N.O.S. (Potassium methoxide);
International Air Dangerous Goods Code: Alkali metal alcoholates, self-heating, corrosive, N.O.S. (Potassium methoxide)


14.3 Transport Hazard Classes: European Land Dangerous Goods Code: 4.2 (8); International Maritime Dangerous Goods Code: 4.2 (8); International Air Dangerous Goods Code: 4.2 (8)


14.4 Parcel Group: European Land Dangerous Goods Code: II International Maritime Dangerous Goods Regulations: II International Air Dangerous Goods Regulations: 

 

14.5 Environmental Hazards: European Land Dangerous Goods Regulations: No International Maritime Dangerous Goods Regulations International Air Dangerous Goods Regulations: No Marine Pollutants (Yes/No): No

 

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