| Sr No | Characteristics | Specification |
|---|---|---|
| 1 | Phosphoric Acid as H3PO4 | % 85 min |
| 2 | Iron as Fe+3 | ppm 5.0 max |
| 3 | Calcium as Ca | ppm 20.00 max |
| 4 | Chloride as Cl- | ppm 200.00 max |
| 5 | Flouride as F | ppm 10.00 max |
| 6 | Sulphate as SO4 | % 0.15 max |
| 7 | Heavy Metals as Pb (Lead) | ppm 4.00 max |
| 8 | Arsenic as As | ppm 2.00 max |
| 9 | Total Mercury (as Hg) | ppm 1.00 max |
| 10 | Aluminium (as Al) | ppm 10.000 max |
| 11 | Copper (as Cu) | ppm 30.0 max |
| 12 | Nitrates (as NO3) | % 85 min |
| 13 | MOLYBDENUM (as Mo) | ppm 10.000 max |
| 14 | TIN (as Sn) | ppm 250.000 max |
| 15 | VOLATILE ACID | ppm 10.000 max |
| 16 | CADMIUM (as Cd) | ppm 1.500 max |
Sugar refining
Edible oil refining
Beverages
Food grade phosphates
PH control in food industry
| Sr No | Characteristics | Specification |
|---|---|---|
| 1 | H3PO4 concentration | % 85 min |
| 2 | P2O5 | % 62.30 |
| 3 | Iron as Fe | ppm 10.00 max |
| 4 | Sulphate as SO4 | ppm 300.00 max |
| 5 | Chloride as Cl- | ppm 15.00 max |
| 6 | Flouride as F | ppm 100.00 max |
| 7 | Ca and Mg | ppm 50.00 max |
| 8 | Heavy Metals as Pb (Lead) | ppm 10.00 max |
| 9 | Arsenic as As | ppm 1.00 max |
| 10 | Colour | Water White |
Toxic by ingestion and inhalation
Pre-metal treatment chemicals
Sugar refining
Anodizing
Stabilizing agent (Hydrogen Peroxide)
Waster water treatment chemicals
Activated Carbon
Soaps and detergents
Tea-leaf processing
