H202
| Sr. | Characterisic | Grade | 35% H2O2 w/w | 50% H2O2 w/w | 60% H2O2 w/w |
| 1. | Stability | ml of O2/25ml at 100°C for 30 mins | 0.30 max | 0.30 max | 0.30 max |
| 2. | Acidity (as H2SO4) | g/100 ml | 0.03 max | 0.03 max | 0.07 max |
| 3. | Iron (as Fe) | ppm | 1.00 max | 1.00 max | 1.00 max |
| 4. | Copper (as Cu) | ppm | 0.10 max | 0.10 max | 0.10 max |
| 4. | Arsenic (as As) | ppm | 2.00 max | 2.00 max | 2.00 max |
| 4. | Lead (as Pb) | ppm | 10.00 max | 10.00 max | 10.00 max |
