Description

Disodium Methanedisulfonate is an organosulfur compound with the CAS number 5799-70-2, functioning as a versatile sulfonate salt. This chemical is valued for its role as a key intermediate and building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical manufacturing. It is primarily sought by industries involved in organic synthesis, pharmaceutical research, and specialty chemical production for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a disulfonate moiety.
• Chemical Synthesis: Acts as a versatile reagent and intermediate in organic synthesis for creating sulfonated compounds, dyes, and complex organic molecules.
• Ligand and Chelating Agent Precursor: Used in research and development of ligands for catalysis or metal chelation applications.
• Polymer Modification: Employed in the production and modification of specialty polymers to introduce sulfonate functional groups, altering solubility and ionic properties.
• Bioconjugation Chemistry: Potential use in bioconjugation techniques for linking molecules to proteins or other biomolecules.
• Research & Development: A valuable compound in academic and industrial R&D labs for exploring new synthetic pathways and material properties.

Basic Information

Product Name	Disodium Methanedisulfonate
CAS No.	5799-70-2
Molecular Formula	C H2 Na2 O6 S2
Molecular Weight	232.13 g/mol
Synonyms	Methanedisulfonic Acid, Disodium Salt; Disodium Methanedisulphonate; Methanedisulfonic Acid Disodium Salt; Disodium Methylenedisulfonate; Sodium Methanedisulfonate; Disodium Methylenedisulphonate; Formaldehyde Disulfonic Acid Disodium Salt; Methylene Disulfonic Acid Disodium Salt
EINECS	Contact for details

Quality Control

Our Disodium Methanedisulfonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and loss on drying. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable performance in your critical applications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	Contact for details
pH (5% solution)	Contact for details

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