Description
| CAS | 151-21-3 |
| Molecular Formula | C12H25NaO4S |
| Molecular Weight | 288.38 |
| Shelf Life | 60 Months |
| Physical Properties | |||
| Physical State at 20 °C | Solid | Colour | Off white to pale yellow |
| Odour | Slight fatty odour | pH Value | 7.2 |
| Melting Point/ Freezing Point [°C] | 204 – 207 °C | Flammability (Solid, Gas) | The substance or mixture is a flammable solid with the subcategory 1 |
| Flash Point [°C] | >100 °C | Density [g/cm3] | 0.37 |
| Solubility in Water [% weight] | Soluble in water | Partition Coefficient Log POW Octanol / Water at 20°C | 1.6 |
| Specifications | |||
| Appearance | Off-white to pale yellow needles | Washing Active Substances | Min 91.0% |
| Density (At 25°C) | ~ 450 g/l | pH (1% Solution in Water) | 8.5-10.5 |
| Sodium Sulphate | ~ 2.0% | Unsulphated Fractions | Max 3.0% |
| Sodium Chloride (By Agno3 Titration) | Max 0.5% | Water (H2O) | Max 7.5% |
| Dangerous Goods Information | |||
| UN Number | 2926 | DG Class | 4.1 (6.1) |
| Safety Information & Hazard Symbols | |
| Symbol | GHS02, GHS05, GHS06 |
| Signal Word | Danger |
| Hazard Statement | H228-H302-H311-H315-H318-H335 |
| Precaution Statement | P210-P261-P280-P305 + P351 + P338-P312 |















