Sodium lauryl sulfate (K12)
Item
|
Specification
|
Appearance
|
White Powder Form
|
White Needle Form
|
Clear, light yellow Liquid 1#
|
Clear, light yellow Liquid 2#
|
Active ingredient (%)
|
≥92
|
≥93
|
≥95
|
≥92
|
≥93
|
≥95
|
Total Solid matter(%) ≥28
|
Total Solid matter(%) ≥35
|
Petroleum ether soluble substances (%)
|
≤1.5
|
≤1.5
|
≤1.5
|
≤1.5
|
≤1.5
|
≤1.5
|
≤0.5
|
≤0.3
|
Inorganic salts (NaCl+Na2SO4) (%)
|
≤5.5
|
≤4.5
|
≤2.5
|
≤4.5
|
≤3.5
|
≤2.0
|
≤2.0
|
≤2.0
|
Water (%)
|
≤2.5
|
≤2.5
|
≤2.5
|
≤3.5
|
≤3.5
|
≤3.0
|
-
|
-
|
pH (1% aq. Solution 25°C)
|
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
|
7.5~9.5
|
Whiteness (WG)
|
≥90
|
≥90
|
≥90
|
≥90
|
≥90
|
≥90
|
-
|
-
|
Color (Hazen, 5% a.m. solution)
|
-
|
-
|
-
|
-
|
-
|
-
|
≤50
|
≤50
|
Package :
• Powder and needle form products in craft-paper bags or woven bags, 20 Kg net weight.
• Liquid form products in plastic barrels, 200 Kg net weight.