Description

Endothal-Sodium is a water-soluble salt form of the organic acid herbicide endothall, widely recognized for its potent aquatic and terrestrial weed control properties. This compound matters for its selective action and effectiveness in managing unwanted vegetation in both industrial and agricultural settings. Key industries that need it include aquatic management, agriculture, and industrial vegetation control for rights-of-way and utility areas.

Application

• Aquatic Herbicide: Primary use for controlling submerged and emergent weeds, algae, and macrophytes in lakes, ponds, irrigation canals, and slow-moving waterways.
• Terrestrial Vegetation Management: Used for non-crop areas such as railroad beds, utility rights-of-way, industrial sites, and fence lines.
• Agricultural Desiccant: Employed as a harvest aid for crops like alfalfa, clover, and potatoes to desiccate vines and facilitate mechanical harvesting.
• Turf Management: Application on golf courses and sports fields for selective control of Poa annua (annual bluegrass) and other grassy weeds in cool-season turf.
• Forestry: Used in silviculture for site preparation and release treatments to control competing vegetation around desired tree species.
• Industrial Cooling Systems: Acts as a biocide to control algae and microbial growth in industrial water cooling towers and systems.

Basic Information

Product Name	Endothal-Sodium
CAS No.	129-67-9
Molecular Formula	C8H9NaO5
Molecular Weight	208.14 g/mol
Synonyms	Endothall Sodium Salt; Sodium Endothall; Disodium 3,6-Endoxohexahydrophthalate; Disodium 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylate; Aquathol; Hydrothol; Herbicide 273; Des-I-Cate; Accelerate; Endothall Technical
EINECS	204-933-1

Quality Control

Our Endothal-Sodium is manufactured under strict quality management systems to ensure batch-to-batch consistency and efficacy. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as active ingredient assay, impurity profile, and physical properties. Our quality commitment aligns with global agricultural chemical standards, and specifications can be tailored to meet specific regional regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can lead to caking or reduced efficacy. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to tan crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (1% Solution)	6.0 - 8.0
Water Solubility	Freely soluble

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