Min. Order Reference FOB Price
5 Tons Negotiable
Product Description
Specification: 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 ...