Molecular formula: (NaPO₃)₆
Molecular Weight: 611.77  
Standard executed : HG/T2519-2007 
Capacity: 200,000 t/a 
Properties: 
White powder; Density 2.484(20℃); soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and can absorb humidity from the air to become into pasty form; It may form soluble chelates with ions of Ca, Ba, Mg, Cu, Fe etc. and is a good water treatment chemical.

Technical Data :

Application: 
Used in industries of oil fields, paper-making, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. as water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc. 
Packing and storage: 
In 25Kg or 50 Kg or 1000 Kg or 1250Kg net WPP/PE bags. It must be prevented from moisture and water. Don't pile up in the open air.