Description

Alachlor Esa Sodium Salt is the sodium salt of the primary environmental metabolite of the herbicide alachlor. This compound is of significant importance for environmental monitoring, regulatory compliance, and analytical research in the agrochemical sector. It serves as a critical reference standard and analytical standard for laboratories and research institutions focused on pesticide residue analysis, environmental fate studies, and water quality testing.

Application

• Primary Use as an Analytical Reference Standard for the quantification of alachlor ESA (ethane sulfonic acid) metabolite in environmental samples.
• Environmental Monitoring and Fate Studies to track the degradation and movement of alachlor in soil and groundwater.
• Regulatory Compliance Testing for drinking water and agricultural runoff to meet EPA and global environmental protection standards.
• Method Development and Validation in analytical chemistry laboratories using techniques like LC-MS/MS and HPLC.
• Quality Control in the manufacturing of agrochemicals and for verifying the purity of related substances.
• Academic and Industrial Research on herbicide metabolism, environmental persistence, and ecotoxicology.

Basic Information

Product Name	Alachlor Esa Sodium Salt
CAS No.	140939-15-7
Molecular Formula	C14H19NNaO5S
Molecular Weight	336.36 g/mol
Synonyms	Alachlor ESA Sodium Salt; Sodium 2-[(2,6-diethylphenyl)(methoxymethyl)amino]-2-oxoethanesulfonate; Alachlor ethanesulfonic acid sodium salt; Alachlor ESA Na Salt; 2-Chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)acetamide ESA Sodium Salt; Acetamide, 2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)-, 2-sulfoethyl derivative, sodium salt; Alachlor metabolite ESA sodium salt
EINECS	Contact for details

Quality Control

Every batch of Alachlor Esa Sodium Salt is manufactured and analyzed under strict quality management protocols to ensure high purity and consistency. Our products undergo rigorous identity confirmation, purity assay, and impurity profiling using advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment, ensuring traceability and compliance with your research or quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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