| M | 272.33 |
|---|

| White to off-white solid | Complying |
| Color (APHA 10% in Water) | <= 15 |
| Assay (T on dry basis) | 98-102%w/w |
| Assay (Fatty alcohols C12) | >= 98% |
| Loss on drying (105°C) | <= 1% |
| Chloride (Cl) | <= 0.01% |
| Copper (Cu) | <= 0.0005% |
| Heavy metals (as Pb) | <= 0.001% |
| UV Abs. 230nm (3% in Water) | <= 0.2AU |
| UV Abs. 280nm (3% in Water) | <= 0.1AU |