Sodium Laureth-2 Sulfate CAS#3088-31-1
Sodium Laureth-2 Sulfate CAS#3088-31-1
Sodium Laureth-2 Sulfate is a specific specification of the family of lauryl polyether sulfates (SLES). In the field of cosmetic raw materials, SLES is not an absolute general term for a single component, but rather a series of oligomers produced by the condensation reaction of lauryl alcohol and ethylene oxide. Compared to SLS (lauryl sulfate ester sodium), which does not contain ethoxy groups, Sodium Laureth-2 Sulfate introduces ether groups, making its molecule larger and reducing its penetration power on the skin. As a result, its irritancy is significantly reduced and its properties are more gentle. At the same time, it still retains excellent cleaning, emulsifying and foaming properties.
Parameters
Boiling point | 113.439℃[at 101 325 Pa] |
density | 1.0500 |
vapor pressure | <1.0×10⁻¹⁰ mmHg at 25 ℃ |
solubility | Miscible with water, soluble in short-chain alcohols, insoluble in aliphatic hydrocarbons |
pka | 1.8 |
Water Solubility | ≥1000 g/L 20℃ |
LogP | 3.22 |
EPA Substance Registry System | Ethanol, 2-[2-(dodecyloxy)ethoxy]-, 1-(hydrogen sulfate), sodium salt (1:1) (3088-31-1) |
Product Application of Sodium Laureth-2 Sulfate CAS#3088-31-1
Sodium Laureth-2 Sulfate is an excellent anionic surfactant. Due to its low production cost and strong foaming ability, it is widely used in various daily cleaning and care products, such as:
Personal care products: shampoo, body wash, facial cleanser, hand sanitizer, etc.
Cleaning products: laundry detergent, dish soap, glass cleaner, car cleaner, etc.
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
