Appearance: White Powder

Other Name: Metaphosphoric Acid;Sodium Hydrogen Phosphate

Executive Standard: GB 25568-2010(Food Grade) HG/T2965-2009(Technical Grade )



The dodecahydrate is white crystal with relative density 1.52, weathered in the air easily, losing quinque-molecular crystallization water easily, forming anhydride after losing crystallization water at 100°C, decomposing to sodium pyrophosphate at 50°C; anhydride is white powder with hygroscopy. Both are easily soluble in water, aqueous solution is slightly alkaline, alcohols insoluble.


Transportation Information

DOT Classification:

Not a DOT controlled material.


Not applicable.



Thank you for your interests on our products. Any question, please feel free to contact with us. Our sales manager will contact with you as soon as possible.

  • PVC Resin Suspension Grade
  • Titanium Dioxide TR996(Paint Grade)
  • Sodium Tripolyphosphate (STPP)
  • Sodium Lauryl Ether Sulfate (SLES)
  • Iron Oxide Pigment
  • PVC Resin Paste Grade/Emulsion Grade
  • CPVC RESIN/Chlorinated Polyvinyl Chloride
  • CPE/Chlorinated Polyethylene
  • Lithopone


  • 31 October 2017

    What is PVC Resin?

    PVC is an acronym for polyvinyl chloride. A resin is a material often used in th...

  • 31 October 2017

    What is Titanium Dioxide?

    Titanium dioxide is a naturally occurring oxide of titanium. It has the highest ...

Contact Us

Add:No.3, Jiatu Industrial Zone, Zhengzhou, China

Tel:+86-371-56673767 E-mail: