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Product Introduction

Industrial Thiourea · A Reliable Basic Chemical Raw Material

Industrial thiourea is an important basic organic chemical raw material, widely used in metallurgy, electroplating, textiles, papermaking, water treatment, rubber additives, and other industrial sectors. As a representative thioamide compound, industrial thiourea plays an indispensable role in many industrial production processes thanks to its excellent reducing properties, complexing ability, and chemical reactivity.


Product Overview

Industrial thiourea is a white or slightly lustrous crystalline powder with the molecular formula SC(NH₂)₂ and CAS No. 62-56-6. The product is manufactured to industrial-grade standards with consistent content, making it suitable for large-scale industrial applications. While remaining cost-effective, it meets basic downstream process requirements for reactivity and consistency.


Technical Specifications

Specification Item

Premium Grade

Thiourea content, % ≥

99.0

Loss on heating, % ≤

0.3

Ash content, % ≤

0.02

Water-insoluble matter, % ≤

0.005

Thiocyanate, % ≤

0.01

Melting point, °C ≥

173



Applicable standard: HG/T 3266-2019


Main Applications

Metallurgy: Used as an extraction agent and purification aid for precious metals such as gold, silver, and platinum, it plays an important role in hydrometallurgy.

Electroplating: Used as an electroplating additive and brightener, it can improve coating structure, gloss, and density.

Textiles: Used as a dyeing auxiliary and fiber treatment agent, it participates in reduction reactions during dyeing and printing processes.

Water treatment: Used as a boiler oxygen scavenger and metal corrosion inhibitor, it effectively prevents equipment corrosion.

Rubber additives: Used as an intermediate for vulcanization accelerators, it participates in rubber cross-linking reactions.

Mineral processing: Used as a flotation reagent and mineral depressant, it improves mineral separation efficiency.


Product Advantages

Consistent content: Mature process routes and online monitoring and control ensure consistent product content from batch to batch.

Cost-effective: Designed for industrial-grade applications, it optimizes costs while meeting process requirements.

Reliable supply: Our large-scale production capacity supports long-term, stable supply and helps reduce customer supply chain risks.

Wide applicability: Product specifications cover a range of industrial applications, and customized solutions can be provided to meet customers’ specific process requirements.

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