tech grade and food grade Trisodium phosphate

Trisodium phosphate Supplier: Lubon Industry Co., Ltd CAS No: 7601-54-9 (anhydrous);10101-89-0 (Dodecahydrate) Na3PO4. XH2O Trisodium phosphate Supplier: Lubon Industry Co., LtdCAS No: 7601-54-9 (anhydrous);10101-89-0 (Dodecahydrate)Chemical formula: Na3PO4. XH2O (X=0,12)Molecular weight: 380.14Standard executed: HG/T2517-93Properties: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 1.62, melting point is 73.4 .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		Na3PO4 .12H2O
		Industrial	Food	Industrial	Food
1	Main contents% ≥	98.0	98.0	98.0	98.0
2	Phosphorus pentoxide%≥	39.5	39.5	18.3	18.3
3	Sodium oxide, as Na2O	36-40	36-40	15.5-19	15.5-19
4	Sulfate, as SO4 % ≤		0.25	0.5	0.5
5	Heavy metal, as Pb% ≤		0.001	0.001	0.001
6	Arsenic, as As% ≤		0.0003	0.0003	0.0003
7	Fluoride as F% ≤		0.005	0.005	0.005
8	Water insoluble% ≤	0.10	0.10	0.10	0.10

tech grade and food grade Trisodium phosphate