Property and application
Sodium Lauryl Sulfate Powder(SLS) is a white to nearly white powder with a slightly characteristic odor. It is readily soluble in water, forming a colorless, transparent to translucent aqueous solution. Its appearance and solubility indicate high purity and good dissolving properties, making it suitable for applications requiring clear and stable aqueous formulations.
Used as a detergent and textile auxiliary agent.
Also used as a foaming agent in products like toothpaste and fire extinguishing foam.
Works as an emulsifier in emulsion polymerization and a wool detergent.
It functions as an anionic surfactant, emulsifier, and foaming agent in several applications.
Listed under GB 2760-96 as a processing aid in food, it serves as a foaming agent, emulsifier, and anionic surfactant in items like cakes, beverages, fruit juices, and edible oils.
Used as an emulsifier in pharmaceuticals, cosmetics, and synthetic resins.
Also acts as a foaming agent in products like toothpaste and fire extinguishers, and serves as a detergentfor fabrics like fine silk and wool.
Functions as a flotation agent in metal ore beneficiation (mining), and again as a foaming agent in fire suppression.
Each of these applications relies on the surfactant's ability to reduce surface tension, enabling processes like foaming, emulsifying, and cleaning.
Specs
Industrial grade
|
INDEX VALUE NAME OF INDEX |
Powdered product(F) |
|||
|
92% grade |
93% grade |
95% grade |
||
|
Appearance |
White or pale yellow powder, without caking |
|||
|
Active matter %≥ |
92.0 |
93.0 |
95.0 |
|
|
Free oil % ≤ |
1.2 |
1.2 |
1.2 |
|
|
Inorganic salt,%≤ |
Sodium sulfate |
5.8 |
4.8 |
2.5 |
|
Sodium chloride |
0.15 |
0.15 |
0.15 |
|
|
PH (1%water solution) |
7.5-9.5 |
|||
|
Moisture %≤ |
2.0 |
2.0 |
2.0 |
|
|
WB, ≥ |
90 |
|||
