Description

3-Heptylundecanoic Acid 2-Hydroxy-3-[(Sodiooxy)Sulfonyl]Propyl Ester is a high-purity synthetic organic ester with surfactant properties, valued for its ability to modify surface tension and enhance compatibility in complex formulations. This compound is engineered to deliver consistent performance and stability in demanding industrial processes. It is primarily utilized by manufacturers in the polymer, lubricant additive, and specialty chemical sectors seeking reliable functional additives.

Application

• As a specialized surfactant and emulsifier in advanced polymer and resin formulations.
• As a lubricant additive to improve film strength and reduce friction in synthetic oils and greases.
• As a processing aid and compatibilizer in the production of plastics and elastomers.
• As a key intermediate in the synthesis of specialty chemicals for coatings and textile auxiliaries.
• As a wetting and dispersing agent in pigment concentrates and dye preparations.
• In research and development for creating novel surface-active materials with tailored properties.

Basic Information

Product Name	3-Heptylundecanoic Acid 2-Hydroxy-3-[(Sodiooxy)Sulfonyl]Propyl Ester
CAS No.	73347-79-2
Molecular Formula	C21H42NaO6S
Molecular Weight	445.61 g/mol
Synonyms	Sodium 2-hydroxy-3-sulfopropyl 3-heptylundecanoate; 3-Heptylundecanoic Acid, 2-Hydroxy-3-(sulfoxy)propyl Ester, Sodium Salt; Propanoic Acid, 2-Hydroxy-3-[(sodiooxy)sulfonyl]-, 3-Heptylundecyl Ester; Sulfopropylated 3-Heptylundecanoate Sodium Salt; Sodium 3-Heptylundecanoate Sulfopropyl Ester; Heptylundecanoic Acid Sulfopropyl Ester Sodium Salt
EINECS	Contact for details

Quality Control

Our production of 3-Heptylundecanoic Acid 2-Hydroxy-3-[(Sodiooxy)Sulfonyl]Propyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. All materials are subjected to comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. The container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Sodium Content	4.8 - 5.5%
pH (5% Solution)	6.0 - 8.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.