Pyridinium Sulfur Trioxide

Our company has experience in manufacturing Pyridinium Sulfur Trioxide and supplying this organic intermediate to customers located worldwide. This is a colourless intermediate soluble in organic polar solvents. This white crystal chemical compound in powder form has a melting point of 150-163℃. This sodium sugar anhydride intermediate is used as a sulphur trioxide source in synthesis process of sulphate ester from the alcohol. Pyridinium Sulfur Trioxide is used as organic oxidant in the field of biological pharma and sulfonation reagents for furan, pyridine, etc. This is also used as a sulfonating agent in situations when the reaction is mild and stable. This organic intermediate can be availed by customers as per their requirement.