Description

Dipotassium D-Glucarate is the dipotassium salt of D-glucaric acid, a naturally occurring compound. This high-purity salt is valued for its superior solubility and stability in aqueous systems compared to the free acid. It serves as a critical intermediate and functional ingredient for manufacturers in the pharmaceutical, nutraceutical, and specialty chemical industries, where consistent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs targeting detoxification and metabolic pathways.
• Nutraceutical & Dietary Supplements: Incorporated as a key bioactive component in formulations designed for detoxification, cholesterol management, and general wellness.
• Chelating Agents: Functions as a biodegradable and biocompatible chelator for metal ions in various industrial and research applications.
• Biochemical Research: Serves as a standard, reagent, or substrate in enzymatic studies and metabolic research.
• Specialty Chemical Synthesis: Acts as a building block for producing derivatives used in polymers, surfactants, and other fine chemicals.
• Cosmetic Ingredients: Potential use in skincare formulations for its antioxidant and skin-brightening properties.

Basic Information

Product Name	Dipotassium D-Glucarate
CAS No.	84864-60-8
Molecular Formula	C6H8K2O8
Molecular Weight	286.32 g/mol
Synonyms	Potassium D-glucarate; Dipotassium glucarate; Potassium saccharate; D-Glucaric acid dipotassium salt; Kaliumglucarat; Glucaric acid, dipotassium salt; (2R,3S,4S,5R)-2,3,4,5-Tetrahydroxy-6-oxohexanoic acid dipotassium salt
EINECS	284-416-8

Quality Control

Our Dipotassium D-Glucarate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and nutraceutical applications. A comprehensive Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
pH (5% Solution)	7.0 - 9.0
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition (Sulfated Ash)	Conforms
Specific Rotation [α]20/D	+6.0° to +10.0° (c=1 in H2O)

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