High-purity thiourea supplied for industrial and laboratory use. This crystalline chemical (white powder) is provided with analytical-grade purity and is used as an intermediate and additive across pharmaceuticals, textile processing, rubber production, electroplating and photographic development.
Key specification (typical batch guarantees):
- Purity: ≥ 99.0% (w/w)
- Loss on heating: ≤ 0.40% (w/w)
- Ash content: ≤ 0.10% (w/w)
- Insoluble in water: ≤ 0.02% (w/w)
- CNS-%: ≤ 0.02% (as provided)
- Melting point: ~171 °C
Primary industrial applications:
- Intermediate for production of thiourea dioxide and other sulfur–nitrogen derivatives
- Pharmaceutical intermediate (for use in synthesis of active ingredients and other intermediates)
- Rubber industry: used as an accelerator and processing aid
- Photography and imaging: photographic developers and related chemical formulations
- Electroplating, blueprinting and resin compression molding
- Textile industry: bleaching agent, dyeing and printing auxiliaries, and antioxidant additive
- Boiler cleaning and other specialty chemical formulations
Quality & testing:
Material is supplied with a certificate of analysis specifying purity and the analytical results noted above. Additional batch testing and custom specifications can be arranged for large or regulated orders.
Handling, storage and safety:
- Handle according to the safety data sheet (SDS). Use appropriate PPE (gloves, goggles, respiratory protection when dust may form).
- Store in a cool, dry, well-ventilated area in tightly sealed containers, away from strong oxidizers and acids.
- Follow local regulations for transport and disposal of chemical materials.
Supply & packaging:
Available for B2B supply. Packaging formats and palletization options can be provided on request to meet industrial or laboratory demand. Technical datasheets, SDS, and sample availability are available for qualified buyers.
