Description

Sulfuric Acid (9Z,12Z)-9,12-Octadecadienyl=Sodium Salt is a specialized anionic surfactant derived from linoleic acid, offering unique surface-active properties. This compound is valued for its ability to act as an effective emulsifier and wetting agent in complex formulations. It is primarily utilized in the industrial manufacturing of advanced lubricants, coatings, and specialty chemical intermediates where its specific molecular structure provides performance advantages.

Application

• Industrial Lubricant Additive: Functions as an emulsifier and anti-wear agent in synthetic and semi-synthetic metalworking fluids and greases.
• Coatings and Inks: Serves as a dispersing and wetting agent in pigment preparations for paints, inks, and polymer coatings.
• Chemical Synthesis Intermediate: Used in the production of more complex sulfate and sulfonate esters for specialty surfactants.
• Textile Processing: Acts as a softening and finishing agent in fabric treatment formulations.
• Agricultural Adjuvants: Employed as a component in pesticide and herbicide formulations to enhance spreading and adhesion.
• Personal Care Raw Material: Utilized in the synthesis of mild surfactants for cosmetic and toiletry products (subject to purity and certification).

Basic Information

Product Name	Sulfuric Acid (9Z,12Z)-9,12-Octadecadienyl=Sodium Salt
CAS No.	71215-57-1
Molecular Formula	C₁₈H₃₃NaO₄S
Molecular Weight	368.50 g/mol
Synonyms	Sodium Linoleyl Sulfate; 9,12-Octadecadien-1-ol, hydrogen sulfate, sodium salt, (9Z,12Z)-; Linoleyl Alcohol Sulfate Sodium Salt; Sodium (9Z,12Z)-octadeca-9,12-dienyl sulfate; Sulfuric Acid Mono[(9Z,12Z)-9,12-octadecadienyl] Ester Sodium Salt; Linoleyl Sodium Sulfate; (Z,Z)-9,12-Octadecadienyl Sulfate Sodium Salt
EINECS	Contact for details

Quality Control

Our Sulfuric Acid (9Z,12Z)-9,12-Octadecadienyl=Sodium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets agreed-upon specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. We support compliance with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder or paste
Identification (IR)	Conforms to structure
Assay (by Titration)	Min. 95.0%
Water Content (Karl Fischer)	Max. 3.0%
pH (10% Solution)	6.0 - 9.0
Heavy Metals (as Pb)	Max. 20 ppm

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