| M | 98.08 |
|---|---|
| D | 1.84 |
| b.p | 290 °C |
| m.p | 10 °C |

| Clear colorless liquid | Complying |
| Color (APHA Pt-Co) | <= 10 |
| Assay (T) | 95.0-98.0%w/w |
| Ammonium (NH4) | <= 0.0002% |
| Arsenic (As) | <= 0.000001% |
| Chloride (Cl) | <= 0.00002% |
| Heavy metals (as Pb) | <= 0.0001% |
| Iron (Fe) | <= 0.00002% |
| Nitrate (NO3) | <= 0.00005% |
| Reducing substances (as SO2) | <= 0.0002% |
| Mercury (Hg) | <= 5ppb |
| Residue after ignition | <= 0.0005% |