Sodium Lauryl Sulfate ( SLS)

Item Specification
Standard Solid Product Liquid
Appearance White Powder Form White Needle Form Clear, Light Yellow

Active matert ( % ) e92 e93 e95 e92 e93 e95 e28
Petroleum ether soluble substances ( % ) d1.5 d1.5 d1.5 d1.5 d1.5 d 1.5 d2.0
Inorganic salts ( NaCl+ Na2SO4) ( % ) d5.5 d4.5 d2.5 d4.5 d3.5 d1.5 d2.0
Water ( % ) d2.5 d2.5 d2.5 d3.5 d3.5 d3.5
pH ( 1% aq. Solution 25) 7.5~ 9.5 7.5~ 9.5 7.5~ 9.5 7.5~ 9.5 7.5~ 9.5 7.5~ 9.5 7.5~ 9.5
Whiteness ( WG) e90 e90 e90 e90 e90 e90

mp 204-207 ° C( lit.)
density 1.03 g/ mL at 20 ° C
Fp > 100° C
storage temp. Store at RT.
solubility H2O: 0.1 M, clear to nearly clear, colorless to slightly yellow
Water Solubility ca. 150 g/ L ( 20 º C)