PHOSPHORIC ACID (H3PO4 - Food Grade)
Specifications
| 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) |
ppm 5.000 max |
|
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 |
PHOSPHORIC ACID (H3PO4 - Technical Grade)
Specifications
| 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 |
* For 2,9,10 : COA as and when required by customer