IG Petrochemicals Limited is a leading manufacturer of Phthalic Anhydride (PAN), a key raw material used in the production of ...

Saccharin is a non-nutritive sweetener, produced by chemically altering o-toluene sulfonamide or phthalic anhydride. It is about 300-400 times sweeter than sugar, meaning only a small amount is ...

Naphthalene is an important intermediate chemical used in the synthesis of phthalic anhydride, naphthalene sulfonates, and many more industrial appl ...