TDO Thiourea Dioxide Powder for Various Applications
TDO Thiourea Dioxide Powder for Various Applications
TDO Thiourea Dioxide Powder for Various Applications
TDO Thiourea Dioxide Powder for Various Applications

TDO Thiourea Dioxide Powder for Various Applications

Thiourea Dioxide (TDO) is a high-purity, environmentally friendly reducing agent widely used across multiple industries. With a purity level of 99%, it serves as a safe and efficient replacement for sodium hydrosulfite. It is especially valued for its excellent heat stability, low toxicity, non-corrosiveness, and strong reducibility, making it ideal for sensitive industrial processes.

  • Consistent Quality: Manufactured under strict ISO-certified systems

  • Environmentally Responsible: Compliant with ROHS, REACH, and global environmental standards

  • Flexible MOQ & Fast Shipping: We support bulk and small orders with fast turnaround

  • Custom Solutions: We offer tailored packing, labeling, and formulation

Description
Technical Data
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Description

Applications

TDO Thiourea Dioxide Powder for Various Applications 

  1. Textile Industry

    • Vat dye reducing

    • Discharge printing

    • Bleaching and decolorization

  2. Paper & Pulp

    • Eco-friendly bleaching agent

    • Recycled paper ink removal

  3. Leather Processing

    • Efficient dehairing

    • Color stabilization during tanning

  4. Photographic Industry

    • Acts as a bleaching and fixing agent

  5. Polymer & Plastics

    • Catalyst and stabilizer for resins

    • Improves quality and lifespan of polymers

  6. Pharmaceuticals & Fine Chemicals

    • Synthesis of medicines, sensitizers, and perfumes

  7. Metal Recovery

    • Used in separating and recycling heavy metals from wastewater


Packaging & Delivery

TDO Thiourea Dioxide Powder for Various Applications

Packaging Type Specification
Standard Bag 25kg plastic-lined woven bag
Bulk Option 1MT jumbo bags / 110x110x110 cm sack
Custom Packaging Logo, printing, private labels available
Sample Availability Free sample upon request
Delivery Time 7–15 working days
Shipping Methods DHL, FedEx, Air, or Sea

Why Choose Our Product?

  • 99% High Purity: Ensures excellent performance across applications

  • Low Toxicity: Safer alternative to traditional chemicals

  • Consistent Quality: Manufactured under strict ISO-certified systems

  • Environmentally Responsible: Compliant with ROHS, REACH, and global environmental standards

  • Flexible MOQ & Fast Shipping: We support bulk and small orders with fast turnaround

  • Custom Solutions: We offer tailored packing, labeling, and formulation

Technical Data

Technical Data

TDO Thiourea Dioxide Powder for Various Applications  

Property Specification
Product Name Thiourea Dioxide
CAS No. 1758-73-2
UN No. 3341
DG Class 4.2
EINECS No. 217-157-8
Molecular Formula CH₄N₂O₂S
Molecular Weight 108.12 g/mol
Purity 99% min
Appearance White powder / crystals
Melting Point 126°C
pH (1% Solution) ~4.0
Solubility Easily soluble in water
Shelf Life 24 months (sealed, dry conditions)
Packaging 25kg/bag, 1MT super sack or customized

Features & Advantages

TDO Thiourea Dioxide Powder for Various Applications

  • Excellent replacement for sodium hydrosulfite

  • Stable in dry form with long shelf life

  • Non-toxic, odorless, and safe to handle

  • No harmful byproducts—environmentally friendly

  • Strong and fast reducing capacity

  • Reduces process costs in many industries

  • Safe for wastewater systems

TDO Thiourea Dioxide Powder for Various Applications

More Details

Company Introduction

Our company is a professional manufacturer and global supplier of industrial-grade chemical products, including Thiourea Dioxide, based in Shandong, China. With over 20 years of experience in chemical production and international logistics, we specialize in safe, stable, and high-efficiency chemical solutions.

We have built strong relationships with clients in Europe, South America, Southeast Asia, Africa, and beyond. Committed to quality, customer satisfaction, and sustainability, we continue to deliver chemicals that meet evolving industry demands.


Conclusion

Thiourea Dioxide 99% is a powerful, eco-friendly alternative to older reducing agents like sodium hydrosulfite. With wide-ranging applications in textiles, paper, leather, and fine chemicals, it’s ideal for industries seeking safety, efficiency, and environmental responsibility.

If you're looking for a trusted supplier with consistent quality, technical support, and global delivery capabilities—our company is ready to help. Whether you need small samples or bulk shipments, we are committed to meeting your requirements with competitive prices and reliable service.

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Local Team Support on Thiourea Dioxide

TDO Thiourea Dioxide Powder for Various Applications

If you’re looking for a reliable supplier of Barium chloride dehydrate  in China, Suneco Chem is a trusted choice. Based in Shandong, Suneco Chem is a professional manufacturer of high-quality industrial chemicals used in water treatment, sludge dewatering, oil recovery, and more. The company offers customized packaging, complies with all relevant manufacturing regulations, and provides strong technical support. Clients are welcome to visit the factory for direct discussions and project planning.

Suneco Chem is a trusted name in the chemical industry. As a leading producer of polyacrylamide products in China, we warmly welcome your visit to our factory for a face-to-face discussion about your project. Our team is always ready to support your polyacrylamide requirements with prompt service and technical expertise.