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Specifications

  1.Phosphoric Acid Food Grade
2.manufactory
3. ISO 9001:2008
4. competitive price
description
Specification
1.Phosphoric acid food grade
2.Food grade
3.Industry grade
4.Cas no.: 7664-38-2
5.Content:85% min&75% min
 
TDS

 

Specifications
Industrial Grade
Food Grade
H3PO4 % ≥
85.0
85.0
Chloride (as Cl-) % ≤
0.0005
---
Sulphate (SO4-) % ≤
0.005
---
Iron (Fe) % ≤
0.002
---
Arsenic (as As) % ≤
0.005
0.00005
Heavy metals (as Pb) % ≤
0.001
0.0005
Oxidable (as H3PO3) % ≤
---
0.012
Fluoride (as F) % ≤
---
0.001
Colour ≤
30
20
 
Usage:
For making Monoammonium Phosphate, Diammonium Phosphate, Monopotassium phosphate, Disodium Phosphate, Sodium Tripolyphosphate and Sodium Hexametaphosphate, etc; also be used in metal surface phosphating compounding electrolytic polishing liquid and chemical polishing liquid.
 
Emma Zhao