Sodium lauryl polyoxyethylene ether sulfate - ≥25% , CAS No.9004-82-4

CAS: 9004-82-4 Cat. No.: S196294 EC Number: 688-491-3 PubChem CID: 23665884
AVAILABLE TO ORDER
GRADE & PURITY ≥25%
Synonyms
2-(Dodecyloxy)ethyl sodium sulfate | sodium lauryl ethoxy sulphate | Potassium dichromate, Yanagishima Pharmaceutical Co. Ltd. | SCHEMBL675596 | UNII-SUY7YR7K8F | FT-0699797 | Tox21_302374 | NCGC00255215-01 | DSSTox_CID_9298 | DTXSID70274019 | Ethanol, 2-
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25ml
S196294-25ml
2

$34.90

$43.90
Save $9.00 (20.50%)
100ml
S196294-100ml
2

$108.90

$138.90
Save $30.00 (21.60%)
500ml
S196294-500ml
1

$260.90

$412.90
Save $152.00 (36.81%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥25% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-(Dodecyloxy)ethyl sodium sulfate | sodium lauryl ethoxy sulphate | Potassium dichromate, Yanagishima Pharmaceutical Co. Ltd. | SCHEMBL675596 | UNII-SUY7YR7K8F | FT-0699797 | Tox21_302374 | NCGC00255215-01 | DSSTox_CID_9298 | DTXSID70274019 | Ethanol, 2-
Specifications & Purity
≥25%
Storage
Room temperature
Shipped In
Normal
Purity
≥25%
Names and Identifiers
Pubchem Sid504769518
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504769518
Canonical SmilesCCCCCCCCCCCCOCCOS(=O)(=O)[O-].[Na+]
IUPAC Namesodium;2-dodecoxyethyl sulfate
InChIKeyASEFUFIKYOCPIJ-UHFFFAOYSA-M
INCHI1S/C14H30O5S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-18-13-14-19-20(15,16)17;/h2-14H2,1H3,(H,15,16,17);/q;+1/p-1
Isomeric SMILES CCCCCCCCCCCCOCCOS(=O)(=O)[O-].[Na+]
PubChem CID 23665884

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassOrganic sulfuric acids and derivatives
SubclassSulfuric acid esters
Intermediate Tree Nodes Not available
Direct ParentSulfuric acid monoesters
Alternative Parents Alkyl sulfates  Dialkyl ethers  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Alkyl sulfate - Sulfate-ester - Sulfuric acid monoester - Organic alkali metal salt - Ether - Dialkyl ether - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as sulfuric acid monoesters. These are organic compounds containing the sulfuric acid monoester functional group, with the generic structure ROS(O)(=O)=O, (R=organyl group).
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

14 results found

Lot NumberCertificate TypeDateItem
G2227357Certificate of AnalysisMay 19, 2026 S196294
G2227359Certificate of AnalysisMay 19, 2026 S196294
I2529496Certificate of AnalysisJul 03, 2024 S196294
G2008078Certificate of AnalysisApr 07, 2024 S196294
J2218337Certificate of AnalysisOct 27, 2022 S196294
A2422190Certificate of AnalysisJul 07, 2022 S196294
A2425041Certificate of AnalysisJul 07, 2022 S196294
A2507040Certificate of AnalysisJul 07, 2022 S196294
G2227356Certificate of AnalysisJul 07, 2022 S196294
I2311043Certificate of AnalysisJul 07, 2022 S196294
L2403094Certificate of AnalysisJul 07, 2022 S196294
L2406133Certificate of AnalysisJul 07, 2022 S196294
L2510015Certificate of AnalysisJul 07, 2022 S196294
A2218048Certificate of AnalysisJan 24, 2022 S196294

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Chemical and Physical Properties
SolubilitySoluble in ethanol; Insoluble in xylene,
Molecular Weight332.430 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count15
Exact Mass332.163 Da
Monoisotopic Mass332.163 Da
Topological Polar Surface Area84.000 Ų
Heavy Atom Count21
Formal Charge0
Complexity290.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Documents & Articles
Alcohol Ethoxylates (AEO) Explained: Structure, Key Parameters, Application Scenarios, and Aladdin’s Selection Tables (Main + Appendix)
A Panoramic Guide to Surfactants: Definitions & Mechanisms, Key Metrics, Application Scenarios, and Selection Navigation (Tables 1–3)
Potassium Fatty Acid Soaps: Structure and Formulation Applications—Production Processes, Alkalinity, Foam Control, and Low-Foam Cleaning
Application of Fatty Acid Methyl Ester Sulfonate (MES) in Household Detergent and Cleaning Formulations: Detergency, Hard-Water Tolerance, and Selection Criteria
K12 (Sodium Lauryl Sulfate/SLS) Is More Than a Foaming Agent: Structure, Properties, and Applications in Personal Care and Household Care Formulations
What Is the Difference Between Triethanolamine and Diethanolamine: Understanding Their Formulation Functions, Application Differences, and Selection Logic from a Molecular-Structure Perspective
Thickening, Suspension, Auxiliary Stabilization, and Agglomeration Mechanisms of Xanthan Gum in Personal Care Formulations: From Molecular Structure to Processing Applications
Why Can 6501 (Cocamide DEA) Stabilize Foam and Build Viscosity? Structural Mechanism, 1:1/1:1.5 Differences, and Application Selection
Why Limonene Can Soften Greasy Soils Yet Is Difficult to Dissolve in Water: Understanding the Cleaning Mechanism and Formulation Applications of Naturally Derived Solvents from Molecular Structure
Degreasing Agents from a Molecular-Structure Perspective: How AEO, APG, and Related Surfactants Can Replace Nonylphenol Ethoxylates (NPE)
Understanding CAPB from Its Structure: How Cocamidopropyl Betaine Improves Foam, Enhances Mildness, and Supports Thickening
Why Do Daily Chemical Products Become Opaque? Formation Mechanisms of Milky Turbidity, Pearlescence, and Coverage, and How to Select the Right Ingredients
Interfacial Mechanism and Formulation Applications of AEO-9 (Fatty Alcohol Polyoxyethylene Ether): An Analysis of Emulsification, Wetting, Oil Soil Removal, and Co-Formulation Compatibility
Sodium Metasilicate in Cleaning Applications: Hydration-Form Differences, Mechanisms of Action, and Selection Logic
Analysis of the Foaming Performance Differences Between K12 and AOS: Structure, Acid–Base Stability, and Formulation Selection
Citations of This Product
References
1. Li Zhe, He Yingqi, Kang Wanli, Yang Hongbin, Zhou Bobo, Jiang Haizhuang, Hao Jiting, Ning Changyuan, Wang Huazheng.  (2023)  Anionic–zwitterionic viscoelastic surfactant strengthened air foams for heterogeneous reservoirs.  PHYSICS OF FLUIDS,  35  (8):   [PMID:] [10.1063/5.0163830]
2. Tong Ding, Wenxiao Zhao, Yuqing Sun, Shilong Li, Tianxiang Yu, Wenheng Jing.  (2022)  Two-dimensional Fe3O4-MnO2 hollow fiber ceramic membrane for hybrid catalytic ozonation-membrane filtration process for TCH degradation.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2022.155293]
3. Dandan Zhou, Shilong Li, Luyi Chai, Jian Lu, Tianxiang Yu, Yuqing Sun, Wenheng Jing.  (2024)  Constructing fast mass-transfer channels with efficient catalytic ozonation activity in 2D manganese dioxide membranes by intercalating Fe/Mn bimetallic MOF.  CHINESE JOURNAL OF CHEMICAL ENGINEERING,      [PMID:] [10.1016/j.cjche.2024.07.007]
4. Maolin Tian, Hongtao Liu, Jian Cui, Yaqing Weng, Xueli Wang, Erkang Feng, Wenjie Zhang, Caifang Cao, Jiawei Wen, Guoyong Huang, Shengming Xu.  (2024)  Mechanism of highly efficient oil removal from spent hydrodesulfurization catalysts by ultrasound-assisted surfactant cleaning methods.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:38718511] [10.1016/j.jhazmat.2024.134514]
5. Haoyu Zhang, Huimin Ye, Hanfei Liu, Wenyan Zhang, Su Wang, Shuangfei Zhao, Weidong Zhang, Yuguang Li, Dong Ji, Shuangtao Li, Songbo Ni, Yiping Huang, Zheng Fang, Wei He, Yingcheng Li, Kai Guo.  (2024)  Mechanism study and formula development by numerical simulation and visualization experiment in a microfluidic system for enhanced oil recovery.  CHEMICAL ENGINEERING SCIENCE,      [PMID:] [10.1016/j.ces.2024.120430]
6. Hongbin Yang, Haocong Li, Haizhuang Jiang, Yubin Zhang, Luyao Xing, Xin Kang, Huazheng Wang, Shuhe Zhang, Haobin Shi, Wanli Kang.  (2025)  Effect of Surface Hydrophobicity of Fluorescent Nanopolymer Microspheres on the Stability of CO2 Foam.  LANGMUIR,      [PMID:40375483] [10.1021/acs.langmuir.5c00878]
7. Zhiqiang Jiang, Zili Li, Bin Liang, Miao He, Weishou Hu, Jun Tang, Chao Song, Nanxin Zheng.  (2025)  Performance Analysis of Foamed Fracturing Fluids Based on Microbial Polysaccharides and Surfactants in High-Temperature and High-Salinity Reservoirs.  FDMP-Fluid Dynamics & Materials Processing,      [PMID:] [10.32604/fdmp.2025.062737]
8. Xiaofeng Song, Mengbin Gu, Jun Ding, Weibin An, Zhe Wang, Weiguang An.  (2025)  Synergistic hydrocarbon surfactant systems for thermal runaway suppression in lithium-ion batteries.  Journal of Energy Storage,      [PMID:] [10.1016/j.est.2025.119134]
9. Guihong Han, Zhan Chu, Yufei Xie, Wenjuan Wang, Yanfang Huang.  (2026)  Surfactant-mediated flotation of fluoride-laden MOFs: Achieving simultaneous recovery and enhanced defluorination.  Journal of Environmental Chemical Engineering,  14  (2): (121290).  [PMID:] [10.1016/j.jece.2026.121290]
10. Xiangrong Wang, Weifeng Jiang, Liya Zhang, Liangyu Wang, Jiwei Cui, Aixin Song, Jingcheng Hao.  (2026)  Engineering of Low Shrinkage Foams Stabilized by Metal–Phenolic Networks for Wound Healing.  LANGMUIR,      [PMID:41610276] [10.1021/acs.langmuir.5c06103]
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