Description

n-(Carboxymethyl)Dithiocarbamic Acid Disodium Salt is a versatile water-soluble chelating agent and intermediate with significant industrial utility. Its core value lies in its ability to form stable complexes with various metal ions, making it essential for processes requiring metal sequestration or controlled precipitation. This compound is particularly needed by manufacturers in the water treatment, polymer synthesis, and agricultural chemical formulation sectors.

Application

• Water Treatment: Acts as a chelating agent and scale inhibitor in boiler and cooling water systems to control metal ion fouling.
• Polymer Industry: Serves as a chain transfer agent or modifier in the synthesis of specific polymers and latexes.
• Agricultural Chemicals: Used as an intermediate in the production of certain fungicides, herbicides, and plant growth regulators.
• Metal Finishing & Plating: Functions in electroplating baths as a complexing agent to stabilize metal ions and improve plating quality.
• Pulp & Paper Processing: Employed in bleaching sequences and as a stabilizer to protect against metal-catalyzed degradation of cellulose.
• Textile Processing: Used in dyeing and printing processes to chelate metal ions that can interfere with color consistency.
• Analytical Chemistry: Utilized as a reagent for the gravimetric determination or spectrophotometric analysis of specific metal ions.
• Research & Development: Serves as a key building block or ligand in organic synthesis and materials science research.

Basic Information

Product Name	n-(Carboxymethyl)Dithiocarbamic Acid Disodium Salt
CAS No.	10387-36-7
Molecular Formula	C3H3NNa2O2S2
Molecular Weight	211.16 g/mol
Synonyms	Disodium N-(carboxymethyl)dithiocarbamate; Disodium carboxymethyldithiocarbamate; Disodium iminodiacetic acid dithiocarbamate; Dithiocarbamate S,S-dioxide, disodium salt; Iminodiacetic acid dithiocarbamate disodium salt; NCMC-Na2; (Carboxymethyl)aminomethanethioic acid, disodium salt
EINECS	233-847-5

Quality Control

Our n-(Carboxymethyl)Dithiocarbamic Acid Disodium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets defined specifications for identity, purity, and composition. A comprehensive Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and compliance with your technical requirements.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
pH (10% solution)	9.0 - 11.0
Water Content (KF)	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5 %

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