Purchase Qty. Reference FOB Price
20-25 Tons US$1,700.00
26+ Tons US$1,500.00
Product Description
Polyphosphoric Acids Chemical formula: H6P4O13 Molecular weight: 337.93 CAS: 8017-16-1 Characteristics: PPA is colorless transparent viscous liquid, hygroscopic, non-crystallizable,corrosive, water soluble into orthophosphate acid. Acidity is weaker than nitric acid and sulfuric acid. ...