Complaint
Specifications:
1.Chemical Formula:(NaPO3)6
2.Molecular Weight:611.17
3.Characteristics: white powder crystals,soluble in water easily,specific gravity is 2.484 at 20 ºC .Melting point is 616 ºC , soluble in water easily, but not in organic solvent;strong moisture absorption capability,adhesive while absorbing water vapor in the air,combined with alkaline-earth metals to be soluble composite salt,a good soft water agent.
4.Technical Specifications for your reference:
| No. | Specifications | Industrial Grade | Food Grade |
| 1 | Main content (As P2O5)% | ≥ 68 | ≥ 68 |
| 2 | Inactive P2O5 | ≤ 7.5 | ≤ 10.0 |
| 4 | PH of 1% water solution | ≤ 5.8-7.0 | ≤ 5.8-6.5 |
| 5 | Heave metals(as Pb)% | ≤ ---- | ≤ 0.001 |
| 6 | Arsenic(as As)% | ≤ ---- | ≤ 0.0003 |
| 7 | Fluoride,as F % | ≤---- | ≤ 0.003 |
| 8 | Water insoluble % | ≤ 0.05 | ≤ 0.15 |
5.Function:
Food grade (NaPO3)6 is mainly used as food additive,quality improvement agent,regulator,metallic ion tanning agent,bond,swelling agent and nuttrition additive.
Industrial grade (NaPO3)6 is mainly used as soft water agent for boiler and dyeing,paper-making diffuse agent,corrosion inhibitor,high temperature bond,scour and soil analysis reagent.
6.Package:Plastic knit bag,as per client's requirement. N.W is 25 kgs/bag or 50 kgs/bag.
7.Storage ways:storage in ventilated and dry place.
8.Lead time:7 working days after receiving the deposit.ship by sea/air etc.
9.Payment terms:discussing with the clients.
