Description

N,N'-Dimethylthiourea Dioxide is a versatile organic compound widely used as a reducing agent and chemical intermediate. Its unique properties make it valuable for processes requiring controlled reduction or as a precursor in fine chemical synthesis. This product is essential for manufacturers in the textile, polymer, and specialty chemical industries seeking reliable and effective performance.

Application

• As a reducing agent in textile processing, particularly in vat dyeing and printing.
• As a chemical intermediate in the synthesis of pharmaceuticals and agrochemicals.
• In polymer chemistry as a reducing agent or catalyst component for specific polymerization reactions.
• For dechlorination and other reduction processes in water treatment formulations.
• In the production of specialty chemicals and fine chemicals where a mild reducing agent is required.
• As a component in hair colorant and cosmetic formulations.
• In analytical chemistry as a reagent for specific reduction tests.
• Potential use in photographic developing solutions.

Basic Information

Product Name	N,N'-Dimethylthiourea Dioxide
CAS No.	50486-57-2
Molecular Formula	C3H8N2O2S
Molecular Weight	136.17 g/mol
Synonyms	1,3-Dimethyl-2-thiourea dioxide; N,N'-Dimethylthiourea S,S-dioxide; Dimethylthiourea dioxide; Thiourea, N,N'-dimethyl-, S,S-dioxide; DMTU dioxide; 1,3-Dimethylthiourea dioxide; Reducing Agent TD
EINECS	Contact for details

Quality Control

Our N,N'-Dimethylthiourea Dioxide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including assay, identification, and impurity profiling. Certificates of Analysis (COA) documenting all critical quality parameters 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, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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