ZHEJIANG HONGHAO TECHNOLOGY CO.LTD

PPI

• Category :

  Adhesives and Sealants/Acrylic Adhesives

• Synonyms :

  Pyrophosphoric acid syrupy;diphosphoric acid;

• CAS NO :

  2466-09-3

• EC NO :

  219-574-0

• Molecular Formula :

  H₄P₂O₇

• Molecular Weight :

  177.97

• Main Specifications :

  Product name:pyrophosphoric acid (PPi) Alias:Diphosphoric acid Formula:H4P2O7 Simple:P～P Weight:177.97 CAS No.： 2466-09-3 Colorless viscous liquid, long home to generate crystals of colorless glass; Density:2.04g/cm3(25℃)； Melting point:71.5 °C。 As cat

• InChI :

  InChI=1/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)

• Packing :

  250KG/PAIL,4PAILS/PALLETTE

• Product description :

  It is mainly used as f soft or hard polyurethane foam, epoxy resin polystyrene, acrylic acid, cellulose acetate, ethyl cellulose paint, phenolic plastics, polyvinyl acetate and foam leak sealing agent. It has good heat conductivity and hydrolysis stabilizer, especially suitable for ASTME84(Ⅱgrade). Its products have low viscosity in low temperature when it is used in polyurethane foam , unsaturated polyester and phenolic plastic.

• Molecular Structure :