polyphosphoric acid

• Category :

  Food and Feed additives/Food additives

• Synonyms :

  Polyphosphoric acids;Superphosphoric Acid;PolyphosphoricacidPOviscousliq;Tetraphosphoric acid;PPA;

• CAS NO :

  8017-16-1

• EC NO :

  232-417-0

• Molecular Formula :

  (H)_n+2??(P)n??(O)_3n+1

• Molecular Weight :

  337.93

• Main Specifications :

  95%min

• Product description :

  We have the production capacity of 1,160,000 metric tons per year now, including 800,000 metric tons of phosphoric acid food & tech grades, 200,000 metric tons of phosphoric acid fertilizer grade, 35,000 metric tons of ultra-high purity phosphoric acid electronic grade (30,000 metric tons for LCD grade and 5,000 metric tons for IC grade), 130,000 metric tons of phosphates etc. Valuing scientific research and being strict on quality give birth to abundant rewards. At present Guijinnuo has been certificated by ISO 9001:2008 Quality management systems and ISO 14001:2004 environmental management systems, and it was designated as National High-Tech Enterprise in 2011. Meanwhile, it develops a series of quality products with absolute advantages, and it is a licensed exporting company as well.

• Molecular Structure :