1. Diphosphoric acid introduction

Diphosphoric acid is another name of pyrophosphoric acid. With the registered cas no.2466-09-3, the formula of Diphosphoric acid is H₄P₂O₇. Besides, its molecular weight is 177.97. Its EINECS is 219-574-0. This chemical shows white to very pale yellow glassy solid. What's more, it is a medium strong inorganic acid which is corrosive. Usually, High quality Diphosphoric acid is used as a catalyst and as stabilizer in metal refining and organic peroxide. The chemical stucture of it is showed as follows:



2. Where to Buy Quality Diphosphoric acid?

High quality diphosphoric acid is commonly used in chemical industry as catalyst or manufacturing organophosphate. Therefore, the requirement of this inorganic chemical is enormous. China, a chemical manufacturing base, is a ideal qualitied diphosphoric acid supplier. There are plenty of diphosphoric acid companies in China. Among them, some are factories, some are trading companies. They are ready to supply high quality diphosphoric acid products to you.

Jiangyin Chengteng Fine Chemical Co.,Ltd that is a company focus on business of petroleum chemical industry, daily chemical, pharmaceutical chemical products will provide 50% or 99% pyrophosphoric acid. This product is a clear solution. It can be packaged as 35Kgs in 20L plastic drum, or 340Kgs in 200L plastic drum. When you buy quality diphosphoric acid, it can be a suitable supplier of this product.