|
Items |
Specification | |
|
Tech Grade |
Food Grade | |
|
Total phosphate% |
68Min |
68Min |
|
Inactive phosphate |
7.5Max |
7.5Max |
|
Iron% |
0.05Max |
0.02Max |
|
Ph value |
5.8-7.3 |
5.8-6.5 |
|
Heavy metals% |
------ |
0.001Max |
|
Arsenic% |
------ |
0.0003Max |
|
Fluoride% |
------ |
0.003Max |
|
Water insoluble% |
0.05Max |
0.05Max |
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/50KG plastic woven bag lined with polyethylene plastic bag