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

Uses : Mainly used as detergent in washing, bleach in paper-making, and dlectroplating, etc. For food grade it is mainly used as food additive, buffering agent, emulsification agent, and nourishment, and modifying agent, etc.

Molecular Structure:

Product description:

Molecular formula: Na4P2O7

Standard executed: HG/T2968-2009(INDUSTRAIL GRADE)

GB25557-2010(FOOD GRADE)

Capacity: 5000t/a

Properties:

White powder, easily soluble in water, density at 2.45, melting point at 890℃, its water solution is alkaline, PH value in 1% solution is 9.9-10.7.

Guaranteed Technical Specifications:

No.	Specifications	Industrial Grade	Food Grade
1	Main contents(as Na4P2O7) min%	96.50	96.50
2	Phosphoruspentoside(as P2O5)min%	51.50	51.50
3	Ortho Phosphate	Qualified	Qualified
4	PH	9.9-10.7	9.9-10.7
6	Heavy metals(as Pb) max%		0.001
7	Arsenic(as As)  max%		0.0003
8	Fluoride(as F)  max%		0.005
9	Water insoluble   max%	0.15	0.20