Product Main

Specifications

Sodium Hexametaphosphate
1.Chemical formula:(NaPO3)6
2.Standard: HG/T2837-1997;GB1890-89
3.ISO 9001:2008, SGS approved
4.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.
5.Technical Data tech grade:
Appearance
White powder
P2 O5
68%Min
Non-active phosphate
75%Max
Fe
0.05%Max
PH Value
5.8-7.3
Moisture
0.05%Max
Solubility
Passed
Insolube in water
0.05%Max
Polvmerization
9-21
Particle size
60 Mesh
 food grade
P2 O5
68%Min
Non-active phosphate
75%Max
Fe
0.05%Max
PH Value
5.8-7.3
Moisture
0.05%Max
Solubility
Passed
Insolube in water
0.05%Max
Polvmerization
9-21
Heavy metal(as Pb)
0.001%Max
As
0.0003%Max
F
0.003%Max
Particle size
60Mesh
Uses: Tech Grade used as a water softening agent in solution for printing,dyeing, and boiler; diffusant in papermaking;slow corrodent, floating agent, dispersing medium,high temperature agglomerant, detergentand soil Analytical Chemistry Reagent.
Food Grade Used as additive agent, ph adjusting agent and fermentation agent, and ourishment
Packing: 25kg in net PP bag, 22MT in the <20’>FCL