Exterior ： 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. an
Packing ： In 25 Kg,50 Kg,1000 Kg net bage,store at a cool,dry and well ventilated place.
Storage ： In 25 Kg,50 Kg,1000 Kg net bage,store at a cool,dry and well ventilated place.
Main Usage ： Used in industries of oil fields, paper production, 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 a
Chemical formula : (NaPO3)6Molecular weight: 611.82
CAS Number:(1)68915-31-1
Guaranteed Technical Specifications :
| NO . | specifications | Industrial Grade | Food Grade |
| 1 | Appearance | white powder or white fine powder or white granular or colorless piece | |
| 2 | Total phosphates (as P2O5 )% ≥ | 68 | 68 |
| 3 | Inactive Phosphates (as P2O5 )%≤ | 7.5 | 7.5 |
| 4 | Iron (Fe) % ≤ | 0.05 | 0.05 |
| 5 | PH Value | 5.8-7.3 | 5.8-6.5 |
| 6 | Solubility | pass | pass |
| 7 | Heavy Metals (as Pb) % ≤ | 0.001 | |
| 8 | Arsenic (As)% ≤ | 0.0003 | |
| 9 | Fluoride (as F) % ≤ | 0.003 | |
| 10 | Water Insoluble matter % ≤ | 0.05 | 0.05 |
| 11 | Polymerization | 9-21 | 9-21 |
