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Sodium 2-ethylhexyl sulfate

CAS Number
126-92-1
EC Number
204-824-3
Chemical Formula
C8H18O4S.Na
Molecular Weight
233.28 g/mol

Description

Sodium 2-ethylhexyl sulfate (CAS 126-92-1 ), also known commercially as Tergemist, is an anionic surfactant used across industrial and personal care applications. It functions primarily as an emulsifier, dispersant, and wetting agent. This chemical enables uniform mixing of incompatible phases in aqueous systems. In textile and leather processing, it improves dye penetration and ensures even distribution of treatment chemicals across fiber surfaces. Personal care formulators incorporate it into shampoos, body washes, and cleansing products where controlled foaming and emulsification are required. It is valued for its stability and performance in various formulations. Water treatment operations use it as a dispersant to stabilize suspensions and prevent scale or particulate buildup in process water. This helps maintain the efficiency of industrial cooling and heating systems. In printing and packaging, it supports ink dispersion and substrate wetting, improving adhesion and print uniformity on treated surfaces. This ensures high-quality results on a variety of different materials. Sodium 2-ethylhexyl sulfate is typically supplied as an aqueous solution, with active content concentrations commonly available in the 35–40% range. This concentration allows for easy handling and dilution. Technical grade is the standard offering for industrial applications, with product specifications varying by supplier to address purity and pH requirements. It meets the necessary criteria for heavy industrial use. Bulk liquid supply in drums or IBC containers is the norm for industrial procurement volumes. This ensures a steady supply for large-scale manufacturing and processing facilities across the globe. Contact us for supply of Sodium 2-ethylhexyl sulfate Request Quote

Other Names (Synonyms)

Tergemist | Tergimist | Etasulfato sodico | Pentrone ON | Sulfirol 8 | Tergitol 08 | Tergitol anionic 08 | Propaste 6708

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point148-149 °C
Boiling Point100.00°C
Density1.12 g/mL at 20 °C(lit.)
Appearancesolid
ColorColorless to light yellow
OdorFaint characteristic odor
FormColourless Solution
Water Solubility>=10 g/100 mL at 20 ºC
Vapor Pressure1.2Pa at 20℃
Log P-0.248 at 25℃

Safety & Handling

Danger
GHS02· FlammableGHS05· CorrosiveGHS07· Irritant

Hazard Statements

H228Flammable solid
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary Statements

P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240Ground and bond container and receiving equipment.
P241Use explosion-proof equipment.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P317Get emergency medical help.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P378Use … for extinction.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

Storage Class10 - Combustible liquids
WGK (Germany)1