Package: In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.

Uses : it is mainly used as a water softening agent in solution fot printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemical reagent

Product description:

Molecular formula: (NaPO3)6

Molecular weight: 611.82

Standard executed: HG/T2519-2007(INDUSTRIAL GRADE)GB1886.4-2015(FOOD GRADE)

Capacity: 25000t/a

Properties:

White powder, Specific gravity is 2.484(20℃), easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air. It is possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe, It is a fine agent for water freafment.

Guarabteed Technical Specifications:

No	Specifications	Industrial Grade	Food Grade
1	Total phosphate(as P2O5) min%	68.00	68.00
2	Inactive phosphate(as P2O5)min%	7.5	7.5
3	Iron(as Fe) max %	0.03	0.02
4	PH	5.8-7.0	5.8-6.5
5	Solubility	Qualified	Qualified
6	Heavy metals(as Pb) max%		0.001
7	Arsenic(as As) max%		0.00030
8	Fluoride(as F) max%		0.0030
9	Water insoluble max%	0.04	0.06