Description

Lithium Polypectate is the lithium salt of polygalacturonic acid, a polysaccharide derived from pectin. This specialized compound is valued for its unique ionic properties and ability to function as a controlled-release agent and stabilizer in advanced formulations. It serves critical roles in the pharmaceutical, nutraceutical, and specialty chemical industries where precise cation delivery and polymer functionality are required.

Application

• Pharmaceutical Excipient: Used as a binder, disintegrant, or controlled-release matrix in tablet and capsule formulations.
• Nutraceutical & Dietary Supplements: Acts as a gelling agent, stabilizer, or carrier for mineral supplements, particularly in lithium-based formulations.
• Analytical Chemistry: Serves as a standard or reagent in chromatographic methods and for calibrating equipment used in polysaccharide analysis.
• Biomedical Research: Investigated for potential use in hydrogel development for drug delivery systems and tissue engineering scaffolds.
• Specialty Chemical Intermediate: Used in the synthesis of more complex lithium-containing polymers or for ion-exchange processes.

Basic Information

Product Name	Lithium Polypectate
CAS No.	108321-61-5
Molecular Formula	(C6H7O6Li)n
Molecular Weight	Variable (Polymer)
Synonyms	Lithium Pectate; Polygalacturonic Acid Lithium Salt; Pectic Acid Lithium Salt; Lithium Poly(1,4-α-D-galacturonate); Lithium Polymannuronate (related); Pectin Lithium Salt; Li-Pectate; α-D-Galactopyranuronic Acid, Homopolymer, Lithium Salt
EINECS	Contact for details

Quality Control

Our Lithium Polypectate is manufactured under a quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing key parameters such as assay, loss on drying, and heavy metal content. We can support compliance requirements for various application standards.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as Lithium Polypectate)	≥ 95.0%
Loss on Drying	≤ 10.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition (Ash)	10.0% - 20.0%

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