Description

Sulfamide is a versatile organic sulfur compound with the molecular formula H4N2O2S, serving as a fundamental building block in advanced chemical synthesis. Its unique structure makes it a valuable intermediate for creating sulfonamides, agrochemicals, and specialized polymers. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agricultural, and specialty chemical sectors seeking reliable, high-purity raw materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various sulfonamide-based drugs and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the manufacture of specialty resins and polymers with enhanced properties.
• Chemical Research: Serves as a standard reagent and starting material in organic synthesis and methodological development.
• Dye and Pigment Manufacturing: Intermediate in the production of certain sulfur-containing dyes and colorants.
• Flame Retardant Formulations: Component in the development of nitrogen-sulfur synergistic flame retardant systems for materials.

Basic Information

Product Name	Sulfamide
CAS No.	7803-58-9
Molecular Formula	H4N2O2S
Molecular Weight	96.11 g/mol
Synonyms	Sulfuric diamide; Diamidosulfuric acid; Sulfuryl amide; Sulfonyl diamide; Amidosulfuric acid; Sulfamide acid; Sulfuryl diamide; H2NSO2NH2
EINECS	232-263-4

Quality Control

Our Sulfamide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled 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 crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	91 - 93 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %

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