Reagent grade sodium hexametaphosphate

Manufacturers (Origin) 
 Sichuan Province 
 Use level 
 Industrial 
 Content 
 68 (%) 
 Granularity 
 70 (mesh) 
 CAS Number 
 10124-56-8 
 Implementation of quality standards 
 HG / T 2519-93 
 Brand 
 NAP 







 Guangzhou supply: sodium hexametaphosphate 

 Chemical formula: (NaPO3) 

 Molecular Weight: 611.82 

 Properties: White powder or granular or was broken glass, specific gravity 2.484 (20 ℃), easily melt in water, insoluble in organic solvents, moisture absorption, water absorption in the air by Hsi was glue-like, with Ca, Ba , Mg, Cu, Fe and other metal ions form soluble complexes, support is a good water treatment agent. 

 Specifications: 

 No. 

 Name of index 

 Industrial 

 Reagent grade 

 1 

 Total phosphate (as P2O3 dollars) 

 68.0 

 68.0 

 2 

 Inactive phosphate (as P2O3) 

 7.5 

 7.5 

 3 

 Iron (Fe) 

 0.05 

 0.05 

 4 

 PH (1% aqueous solution) 

 5.8 to 7.3 

 5.8 ~ 6.5 

 5 

 Water-insoluble 

 0.05 

 0.06 

 6 

 Heavy metals (as Pb) 



 0.001 

 7 

 Arsenic (As) 



 0.0003 

 8 

 Fluoride (as F) 



 0.003 

 9 

 Solubility 

 Meet the test 

 Meet the test 

 Uses: used oil, paper, textile, printing and dyeing, petroleum, chemicals, leather, metallurgy, building materials industries, as soft water, buffer, flotation agents, high-temperature binder; in the food industry as additives, nutrients , quality improver, PH value adjusting agent, metal ion chelating agent, adhesive, expansive and so on. 

 Packing: Plastic knit bag, net weight 25Kg, stored in dry air in place. 

 Please call 13925125836 [Yang