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Thiourea Dioxide, known scientifically as Formamidine Sulfinic Acid, is a powerful reducing agent with the molecular formula CH4N2SO2. This industrial-grade chemical compound is recognized for its versatility across multiple applications, particularly in the textile and paper industries. Acting as a textile dye fixative, Thiourea Dioxide improves the stability and vibrancy of colors, making it an essential auxiliary chemical in textile processing.
Key specifications include a high purity level, which ensures optimal performance in reducing processes, and exceptional solubility in water, enhancing its usability across various formulations. It also acts as a reducing agent in organic synthesis, making it valuable in laboratories and industrial applications. With its ability to reduce oxidation levels, it plays a critical role in leather processing, improving the quality and durability of leather products.
Thiourea Dioxide is widely used in industries such as textiles, paper manufacturing, and leather production, making it a highly sought-after chemical in global markets.
Regarding trade benefits, we offer flexible MOQ options to accommodate a range of business requirements and ensure timely delivery. Our product meets international certifications like ISO and SGS, guaranteeing quality and compliance with safety standards. Packaging is available in bulk supply formats, and our shipping terms include CIF and FOB options, providing you with flexibility in logistics.
| HS Code | 2930.90 |
| Material | Thiourea Dioxide (Formamidine Sulfinic Acid) CH4N2SO2 |
| Grade/Type | Industrial Grade / Technical Grade |
| Purity/Composition | Min. 98% (CH4N2SO2) |
| Appearance | White crystalline powder |
| Molecular Weight | 108.12 g/mol |
| Melting Point | ~124-128°C (decomposes) |
| Application | Textile reducing agent, dye fixation, paper pulp, leather processing, chemical synthesis |
| Packaging | 25kg bags / 50kg drums / 500kg jumbo bags |
| Origin | China, India (common B2B origins) |
Thiourea dioxide is a high-performance organic reducing agent widely used in textile dyeing, printing, and finishing operations, as well as in paper pulp production and leather processing. With molecular formula CH4N2SO2 and molecular weight 108.12, it offers excellent stability and controlled release of reducing power. This chemical is an essential imported input for fabric mills, dyehouses, and specialty chemical formulators engaged in batch and continuous processing. It is traded globally in 25kg bags and 50kg drums, with major origins from China and India.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Thiourea dioxide is offered by Zibo Defeng Chemical Co.,Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Thiourea dioxide, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Thiourea Dioxide for your business, securing the right balance of quality and cost is essential. Zibo Defeng Chemical Co.,Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade / Technical Grade, Min. 98% (CH4N2SO2), and White crystalline powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,2001,600./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2930.90, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Thiourea Dioxide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zibo Defeng Chemical Co.,Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2930.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Thiourea Dioxide has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Thiourea Dioxide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2930.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Thiourea Dioxide from Zibo Defeng Chemical Co.,Ltd. is $1,2001,600./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zibo Defeng Chemical Co.,Ltd. through EximNext.
The supplier, Zibo Defeng Chemical Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Thiourea Dioxide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Thiourea Dioxide is classified under HS Code 2930.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Thiourea Dioxide from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zibo Defeng Chemical Co.,Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Zibo Defeng Chemical Co.,Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Thiourea Dioxide supplied by Zibo Defeng Chemical Co.,Ltd. include Industrial Grade / Technical Grade, Min. 98% (CH4N2SO2), and White crystalline powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zibo Defeng Chemical Co.,Ltd. offers Thiourea Dioxide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Thiourea Dioxide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zibo Defeng Chemical Co.,Ltd. through our platform.
Zibo Defeng Chemical Co.,Ltd. maintains international quality certifications. These ensure that the Thiourea Dioxide meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zibo Defeng Chemical Co.,Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zibo Defeng Chemical Co.,Ltd..
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