Description

Endothal is a versatile organic acid compound widely recognized for its potent herbicidal and plant growth regulator properties. Its primary commercial value lies in its effectiveness as a selective and non-selective herbicide for aquatic weed control and turf management. This product is essential for industries involved in agriculture, aquaculture, and professional landscape maintenance, where managing unwanted vegetation is critical. We supply high-purity Endothal CAS NO 145-73-3 to meet the stringent demands of global industrial and agricultural applications.

Application

• Aquatic Herbicide: Primary use for controlling submerged and floating weeds in irrigation canals, lakes, ponds, and slow-moving waterways.
• Turf Management: Used as a pre-emergent and post-emergent herbicide for weed control on golf courses, sports fields, and sod farms.
• Agricultural Desiccant: Employed as a harvest aid desiccant for crops like potatoes, alfalfa, and clover to facilitate mechanical harvesting.
• Industrial Vegetation Control: Management of weeds along railroad tracks, highways, and in industrial yards.
• Research & Development: Serves as a key intermediate or reference standard in agrochemical research and environmental fate studies.
• Algae Control: Applied in water treatment and reservoir management to control algal blooms.

Basic Information

Product Name	Endothal
CAS No.	145-73-3
Molecular Formula	C8H10O5
Molecular Weight	186.16 g/mol
Synonyms	Endothall; 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid; 3,6-Endoxohexahydrophthalic acid; Hydout; Aquathol; Herbicide 273; Accelerate; Des-i-cate; Tri-Endothal
EINECS	205-660-5

Quality Control

Our Endothal is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Production adheres to ISO 9001 quality management standards. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, available upon request. We support compliance with global regulatory frameworks including EPA and REACH for industrial and agrochemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
pH (1% Solution)	3.0 - 5.0

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