(1):Na3HPO4. nH2O (n=0,12) (2):Content: 98% min,White crystal or white powder (3):Tech Grade /Food Grade (4):professional ser

 Tri-Sodium Phosphate(TSP)

Chemical formula: Na3HPO4. nH2O (n=0,12)Molecular weight: 380.14Standard executed: HG/T2517-93CAS Number: 7758-79-4Properties:White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62g/cm3, melting point is 73.4 °C.Application:Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.Packing and storage:In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.Guaranteed Technical Specifications :   

No.	Specifications	Na3PO4 (Anhydrous)		Na3PO4 .12H2O (Duohydrate)
		Industrial	Food	Industrial	Food
1	appearance	white powder		white or colorless crystal power
2	Main contents% ≥	98.0	98.0	98.0	98.0
3	Phosphorus pentoxide(P2O5)%≥	39.5	39.5	18.3	18.3
4	Sodium oxide, as Na2O	36-40	36-40	15.5-19	15.5-19
5	Sulfate, as SO4 % ≤		0.25	0.5	0.5
6	Heavy metal, as Pb% ≤		0.001		0.001
7	Arsenic, as As% ≤		0.0003		0.0003
8	Fluoride as F% ≤		0.005		0.005
9	Water insoluble% ≤	0.10	0.10	0.10	0.10

Tri-Sodium Phosphate (TSP