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SODIUM LAURYL SULPHATE (NEEDLE SHAPE) Extra Pure

Sodium dodecyl sulphate

COAs

Packings

500 g (00500)

5000 g (05000)

25 Kg (0025K)

50 Kg (0050K)

1PW1201000 1PW130020K 1PDL00040K 1PDL00080K
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Article No. 05925 Grade Extra Pure
Purity CAS No. 151-21-3
Molecular Formula C12H25NaO4S Molecular Weight 288.38
H.S. Code 2920.9000 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%

Safety Information and Hazard Symbols

Skull and Crossbones Flame Corrosion
Symbol: GHS02, GHS05, GHS06
 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
Revision Date: 04-Jan-2019

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