SODIUM LAURYL SULPHATE (NEEDLE-SHAPE)
| Product Code | B-02442 | Grade | |
|---|---|---|---|
| Purity | 90 % | Brand | Bio-Chem |
| Molecular Formula | C12H25NaO4S | CAS No. | 151-21-3 |
| Molecular Weight | 288.38 | H.S.Code | 3402.20900 |
| 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 |
Packaging
Specification
| 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% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05, GHS06, GHS08
Signal Word: Danger
UN No.: 2926
IMCO Class No.: 4.1 (6.1)
Packing Group: II
Hazardous Statement: H228-H302-H311-H315-H318-H335
Precaution Statement: P210-P261-P280-P305 + P351 + P338-P312