Sodium Lauroyl Isethionate CAS 7381-01-3

Sodium Ethyl 2-Sulfolaurate is an anionic surfactant derived from lauric acid, with the chemical structure of a sulfonated fatty acid ester. It typically appears as a white to pale yellow paste or solid with a mild, characteristic odor. Soluble in water and exhibits excellent surface-active properties, including high foaming capacity, good detergency, and mildness to skin. Commonly used in personal care products such as shampoos, body washes, and facial cleansers as a primary or secondary surfactant. Also finds application in household cleaning formulations and industrial wetting agents. Stable under normal conditions and compatible with other anionic, nonionic, and amphoteric surfactants.

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Model:
7381-01-3
Brand:
Boss Chemical
Code:
7381-01-3

Product Description

SODIUM ETHYL 2-SULFOLAURATE Basic information
Product Name:	SODIUM ETHYL 2-SULFOLAURATE
CAS:	2001899
MF:	C14H29NaO5S
MW:	332.43
EINECS:	230-949-8
Mol File:	7381-01-3.mol
SODIUM ETHYL 2-SULFOLAURATE Chemical Properties
density	1.21[at 20℃]
vapor pressure	0Pa at 25℃
storage temp.	Sealed in dry,Room Temperature
pka	0.36[at 20 ℃]
Water Solubility	1.29g/L at 20℃
Cosmetics Ingredients Functions	SURFACTANT - CLEANSING
	SKIN CONDITIONING
	HAIR CONDITIONING
	FOAMING
	CLEANSING
	ANTISTATIC
InChI	InChI=1S/C14H28O5S.Na.H/c1-2-3-4-5-6-7-8-9-10-11-14(15)19-12-13-20(16,17)18;;/h2-13H2,1H3,(H,16,17,18);;
InChIKey	MPFFCOPKKKFBMI-UHFFFAOYSA-N
SMILES	C(=O)(OCCS(O)(=O)=O)CCCCCCCCCCC.[NaH]
LogP	0.6 at 22℃
EPA Substance Registry System	Sodium 2-sulfoethyl laurate (7381-01-3)

Sodium Lauroyl Isethionate CAS 7381-01-3 Daily chemical product surfactant Industrial cleaning agent Metalworking cleaning agent Textile industry antistatic agent Foaming agent

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
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Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis