SODIUM LAURYL SULPHATE (NEEDLE SHAPE)
SODIUM LAURYL SULPHATE (NEEDLE SHAPE) Extra Pure
Needles
Short Name: SODIUM LAURYL SULPHATE (NEEDLE SHAPE)
Synonym: Sodium dodecyl sulphate
Basic Details
Article No.
LG102156
Grade
Extra Pure
Purity
CAS No.
151-21-3
HS Code
3402.2090
Shelf Life
60 Months
Packings Avialable
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
Chemical 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 (NaCl)
Max 0.5%
Water (H2O)
Max 7.5%
Safety Information & Hazard Symbols
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