| M | 61.83 |
|---|---|
| m.p | 169 °C |

| White solid | Complying |
| Iron (Fe) | max. 0.001% |
| Heavy metals (as Pb) | max. 0.001% |
| pH (3.3 % in water) | 3.8-4.8 |
| Assay (T dry) | 99.5-100.5%w/w |
| UV Abs. 260nm (0.1M) | max. 0.02AU |
| UV Abs. 280nm (0.1M) | max. 0.02AU |
| DNase activity | Not detected |
| RNase activity | Not detected |
| Protease activity | Not detected |