For chemists, formulators, and production managers, a deep understanding of chemical properties is key to optimizing industrial processes. Thiourea (CAS 62-56-6), an organosulfur compound, possesses a unique set of characteristics that make it invaluable across sectors ranging from mining to textiles. NINGBO INNO PHARMCHEM CO.,LTD., a leading chemical manufacturer in China, supplies 99% pure Thiourea, enabling businesses to harness its chemical potential effectively.

At its core, Thiourea is the sulfur analog of urea, with the chemical formula CH₄N₂S. The presence of the thiocarbonyl group (C=S) instead of urea's carbonyl group (C=O) is responsible for its distinct reactivity. This sulfur atom is larger, less electronegative, and its bond with carbon is weaker and more polarizable than oxygen's. Consequently, the sulfur in Thiourea is more nucleophilic and readily participates in reactions, particularly complexation with metal ions. This property is fundamental to its application as a flotation agent in gold mining, where it forms stable complexes with gold ions, facilitating their separation.

Thiourea's ability to act as a reducing agent is another critical property. In textile applications, this allows it to function as a bleaching agent, reducing oxidative stains and improving whiteness. It also contributes to its role as an antioxidant, protecting materials from degradation. In organic synthesis, this reducing power, combined with its nucleophilicity, makes it a versatile building block for creating various heterocyclic compounds, which are vital intermediates in the production of pesticides and pharmaceuticals.

The solubility of Thiourea in water and polar solvents is also noteworthy, simplifying its incorporation into aqueous-based formulations for flotation, dyeing, or electroplating. While its properties are highly advantageous, maintaining high purity is essential for predictable performance. NINGBO INNO PHARMCHEM CO.,LTD. provides 99% pure Thiourea, ensuring that its inherent chemical properties are delivered without significant interference from impurities. When you buy Thiourea from us, you are investing in a chemical whose reliable properties can drive innovation and efficiency in your operations. We invite you to contact us for a quote and explore the chemical possibilities with our premium Thiourea.