|
No.
|
Specifications
|
Industrial Grade
|
Food Grade
|
|
1
|
Total phosphate, as P2O5%≥
|
68.0
|
68.0
|
|
2
|
Inactive phosphate, as P2O5%≤
|
7.5
|
7.5
|
|
3
|
Iron, as Fe %≤
|
0.05
|
0.05
|
|
4
|
Ph value (1% solution) %≤
|
5.8-7.3
|
5.8-6.5
|
|
5
|
Solubility
|
Qualified
|
Qualified
|
|
6
|
Heavy metals, as Pb %≤
|
|
0.001
|
|
7
|
Arsenic, as As%≤
|
|
0.0003
|
|
8
|
Fluoride as F%≤
|
|
0.003
|
|
9
|
Water insoluble %≤
|
0.05
|
0.06
|
Uses: Tech Grade used as a water softening agent in solution for printing,dyeing, and boiler; diffusant in papermaking;slow corrodent, floating agent, dispersing medium,high temperature agglomerant, detergentand soil Analytical Chemistry Reagent.
Food Grade Used as additive agent, ph adjusting agent and fermentation agent, and ourishment.
Packing: 25kg in net PP bag, 22MT in the 20FCL