Packings
05930
Article No. 05930
Purity 99%
Molecular Formula C12H25OSO3Na
H.S. Code 2920.9000
Grade AR
CAS No. 151-21-3
Molecular Weight 288.38
Shelf Life 60 Months

Physical Properties

Specifications

Safety Information and Hazard Symbols

Symbol:


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 White needles shaped crystals/powder Assay (on anhydrous basis) Min 99%
UV absorbance of 3% aqueous solution; 1 cm; 220 - 350 nm Max 0.1 Chloride (Cl) Max 0.03%
Phosphate (PO4) Max 0.0001% Lead (Pb) Max 0.0002%

Safety Information and Hazard Symbols

Flame Corrosion Exclamation Mark          

Symbol: GHS02, GHS05, GHS07
Signal Word: Danger
UN No.: 1325
IMCO Class No.: 4.1
Packing Group: III
Hazardous Statement: H228,H302 + H332,H315,H318,H335,H412
Precaution Statement: P210 - P273 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338