Description

Sodium Hydrogen 3-Chlorophthalate is an important organic salt and chemical intermediate. This compound is valued for its role in the synthesis of more complex molecules, particularly in the production of dyes, pigments, and specialty chemicals. It is primarily utilized by manufacturers and research institutions in the fine chemical, pharmaceutical, and agrochemical sectors seeking high-purity intermediates for their processes.

Application

• Chemical Intermediate: A key building block in the synthesis of phthalocyanine dyes and pigments.
• Pharmaceutical Synthesis: Used as a precursor in the development of active pharmaceutical ingredients (APIs) and other drug molecules.
• Agrochemical Production: Serves as an intermediate in the manufacture of certain herbicides and plant growth regulators.
• Research & Development: Employed in academic and industrial R&D labs for method development and novel compound synthesis.
• Polymer Chemistry: Can be used as a monomer or additive in the production of specialized polymers and resins.
• Analytical Chemistry: Potential use as a standard or reagent in chromatographic and spectroscopic analysis.

Basic Information

Product Name	Sodium Hydrogen 3-Chlorophthalate
CAS No.	68966-32-5
Molecular Formula	C8H4ClNaO4
Molecular Weight	222.56 g/mol
Synonyms	3-Chlorophthalic Acid Monosodium Salt; Sodium 3-Chlorophthalate; Monosodium 3-Chlorophthalate; 3-Chloro-1,2-benzenedicarboxylic Acid Monosodium Salt; 3-Chlorophthalic Acid Sodium Salt; SH3CP; 3-Chlorophthalate Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium Hydrogen 3-Chlorophthalate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for fine chemical synthesis and industrial applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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