What is Thiourea?
Thiourea is a sulphur-containing organic compound structurally related to urea, with sulphur replacing the oxygen atom in the molecule. It is a white crystalline solid widely valued across the metal finishing, resin manufacturing, and rubber processing industries for its specific chemical reactivity, particularly its ability to act as a brightening agent in certain electroplating processes and as a chemical intermediate in various specialty chemical synthesis applications.
Polychem Industries supplies Thiourea to electroplating chemical formulators, resin manufacturers, and rubber processing companies across India and internationally. Its specific chemical properties, distinct from those of urea despite the structural similarity, make it a valuable specialty industrial chemical across metal finishing and various chemical synthesis applications.
Available Grades
| Grade | Form | Purity | Standard | Applications |
|---|---|---|---|---|
| Industrial Grade | White crystalline powder | 99%+ (Industrial Grade) | Industrial | Metal plating brighteners, resin manufacturing, rubber processing |
Applications & Uses
Electroplating Brighteners
One of the most significant industrial applications. Thiourea is used as a brightening and levelling agent in certain metal electroplating formulations, particularly in copper and certain other metal plating baths, helping achieve a smooth, bright, uniform metal deposit finish.
Resin & Polymer Manufacturing
Used as a chemical intermediate in the production of certain specialty resins, including thiourea-formaldehyde resins used in particular adhesive and moulding compound applications requiring specific performance characteristics.
Rubber Processing
Used as a vulcanisation accelerator and processing aid in certain rubber compound formulations, contributing to specific cure characteristics and rubber product performance requirements.
Photographic & Imaging Applications
Used in certain photographic processing chemistry applications, taking advantage of its specific chemical reactivity in image development and toning processes.
Mineral Processing
Used in certain mineral processing and metal extraction applications, including specific gold and silver extraction processes, taking advantage of its complexing chemistry with these precious metals in specialised extraction methods.
Chemical Synthesis & Intermediate Production
Used as a building block in the synthesis of various other specialty chemicals and pharmaceutical intermediates requiring thiourea-based chemistry.
Technical Specifications
Thiourea — Key Properties
Why Source Thiourea from Polychem Industries?
- Industrial grade with full quality documentation
- Certificate of Analysis and MSDS provided on request
- Effective brightening performance in electroplating applications
- Reliable bulk supply for metal finishing and resin manufacturers
- Competitive pricing with consistent year-round availability
- Export documentation experience for international shipments
