Description

Lead Isophthalate is an organometallic salt derived from isophthalic acid, serving as a critical precursor and functional additive in advanced material synthesis. Its primary value lies in providing a controlled source of lead ions for the production of specialized ceramics, pigments, and stabilizers. This compound is essential for manufacturers and R&D facilities in the electronics, specialty polymer, and inorganic chemical sectors seeking to develop materials with specific electrical or thermal properties.

Application

• Ceramic and Glass Frit Production: Acts as a fluxing agent and modifier to lower melting points and enhance the thermal and electrical properties of specialty glasses and ceramic glazes.
• Heat and Light Stabilizer: Used in the formulation of stabilizers for specific PVC and other halogenated polymers to prevent degradation during processing.
• Pigment and Dye Intermediate: Serves as a key component in the synthesis of certain lead-based inorganic pigments, offering color stability and corrosion resistance.
• Catalyst and Reagent: Employed as a catalyst precursor in organic synthesis and as a laboratory reagent for the precipitation and isolation of specific anions.
• Electronics Material Synthesis: Utilized in the research and development of ferroelectric materials, piezoelectric components, and other advanced electronic ceramics.
• Corrosion Inhibitive Coatings: Incorporated into primers and coatings for metals, where it provides enhanced corrosion protection in demanding environments.

Basic Information

Product Name	Lead Isophthalate
CAS No.	38787-87-0
Molecular Formula	C8H4O4Pb
Molecular Weight	371.31 g/mol
Synonyms	Lead(II) isophthalate; Iso-phthalic acid, lead salt; Plumbous isophthalate; 1,3-Benzenedicarboxylic acid, lead(2+) salt; Isophthalic acid lead salt; Lead m-phthalate; Lead(2+) benzene-1,3-dicarboxylate
EINECS	Contact for details

Quality Control

Our Lead Isophthalate is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical tests including assay, heavy metal limits, and loss on drying. A Certificate of Analysis (COA) documenting all test results is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Keep container tightly sealed when not in use to minimize exposure to moisture and atmospheric carbon dioxide.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Pb Content)	≥ 55.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	Contact for details
Particle Size	Customizable

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