chemical products
OUR PRODUCTS
OUR PRODUCTS
| Polyphosphoric acid(PPA) |
Representative formula: H6P4O13
Molecular weight: 337.93
Hazardous type & code: GB8.1 type 815052. Rail regulation:second class inorganic acid corrosive matter, 93007.
Uses: used as cyclizing agent, acylating agent, analytic reagent and replacer of orthophosphoric acid.
Properties: PPA is colorless transparent thick fluid, specific gravity is 2.1g/cm3.
