PRODUCT: PHOSPHOROUS ACID 98.5%
| TESTING ITEM | INDEX | RESULT |
| Assay (%) | 98.5 min | 98.67 |
| Iron (ppm) | 50ppm max | 46 |
| Chloride (%) | 0.005 max | 0.002 |
| Sulphate (SO4)% | 0.008max | 0.007 |
| Phosphate (PO4) % | 0.2 max | 0.18 |
| Appearance | White crystal | White crystal |
PRODUCT: PHOSPHOROUS ACID 99%
|
TESTING ITEM |
INDEX | ACTUAL RESULT |
| LOT NO. | 20240505 | |
| Assay | 99%min | 99.22 |
| Iron (Fe) | 10ppm max | 6 |
| Arsenic(As) | 10ppm max | 1 |
| Sulfate(SO4) | 0.008% max | 0.005 |
| Chloride (Cl) | 0.005% max | 0.002 |
| 3-
Phosphate (PO4 ) |
0.2 max | 0.1 |
| Appearance | White crystal | White crystal |
