Description

2-Methylsuccinic Acid Disodium Salt is a high-purity, water-soluble organic salt derived from succinic acid, serving as a versatile intermediate and buffering agent. Its consistent quality and reliable performance make it a critical component for manufacturers requiring precise chemical synthesis and pH control. This product is essential for industries such as pharmaceuticals, specialty chemicals, and biochemical research.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Biochemical Research: Acts as a substrate or buffer component in enzymatic studies and metabolic pathway analysis.
• Specialty Chemical Synthesis: Serves as a building block for polymers, surfactants, and complex organic compounds.
• Buffer Solution Formulation: Employed in the preparation of stable buffer systems for analytical and diagnostic applications.
• Catalyst and Ligand Preparation: Utilized in the development of metal-organic complexes and catalytic systems.

Basic Information

Item	Details
Product Name	2-Methylsuccinic Acid Disodium Salt
CAS No.	59272-25-2
Molecular Formula	C5H6Na2O4
Molecular Weight	176.08 g/mol
Synonyms	Disodium 2-Methylsuccinate; Sodium 2-Methylsuccinate; 2-Methylbutanedioic Acid Disodium Salt; Pyrotartaric Acid Disodium Salt; Disodium Methylsuccinate; Methylsuccinic Acid Sodium Salt; Disodium 2-Methylbutanedioate
EINECS	Contact for details

Quality Control

Our 2-Methylsuccinic Acid Disodium Salt is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards for purity and consistency. Certificates of Analysis (COA) documenting identity, assay, 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 after opening to prevent moisture absorption, which can affect product quality and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
pH (5% Solution)	7.0 - 9.0

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