- Overview
- Product Description
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- Company Profile
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Basic Info.
Product Description
Thiourea Dioxide - Your Reliable Substitute for Insurance Powder
Guangzhou Zhifan Chemical Co., Ltd. is proud to offer Thiourea Dioxide, an inorganic compound known for its strong reducing properties, exceptional thermal stability, and convenient storage and transportation. This versatile product acts as a dependable reducing agent, bleaching and decolorizing agent, plastic stabilizer, organic synthetic antioxidant, and enhancer of photosensitive materials. Widely used in industries like printing, dyeing, and papermaking, Thiourea Dioxide is essential for various applications.
| item | value |
| CAS No. | 62-56-6 |
| Other Names | Thiourea |
| MF | CH4N2O4S |
| EINECS No. | 200-543-5 |
| MW | 140.1185 |
| Flash point | 66.8 ºC |
| Melting point | 176-178 °C(Predicted) |
| Density | 1.41 |
Thiourea dioxide, offered by Guangzhou Zhifan Chemical Co., Ltd., is a versatile inorganic compound renowned for its strong reducing properties, exceptional thermal stability, and convenient storage and transportation. It is widely used in various industries:
- Printing and Dyeing Industry: Acts as a bleaching reducing agent for cotton, wool, and chemical fibers, as well as for sulfur dyes and disperse dyes.
- Paper Industry: Ideal for pulp bleaching and deinking of waste paper.
- Photography Industry: Functions as an emulsifying agent, ensuring high stability in photographic paper.
- Synthetic Fiber: Functions as a catalyst to prevent yellowing in modified fibers.
- Organic Synthesis: Serves as an antioxidant for various compounds like ketones, quinones, and azo oxides.
In addition, thiourea dioxide is utilized as a plastic stabilizer, photosensitive material effector, chloroprene polymerization agent, and more. It plays a crucial role in the production of fine chemical products such as medicines and spices.
Our thiourea dioxide product is stored in a dry, clean, well-ventilated warehouse to ensure quality. It is kept at a room temperature below 30°C, away from fire, heat, and direct sunlight. Moisture and rain are closely monitored to maintain product integrity.
Containers are tightly sealed with intact labels for safe handling. Care is taken during loading and unloading to prevent damage to packaging and containers while maintaining normal pressure relief. Transportation is not recommended on rainy days and should be divided equally with specific substances.
As a reducing agent, thiourea dioxide should not come into contact with oxidants like ***-based bleach, percarbonate soda, perborate soda, persulfate, and similar substances. Mixing with water accelerates the reaction.
Trust Guangzhou Zhifan Chemical Co., Ltd. for high-quality thiourea dioxide that meets your industrial needs.
Welcome to Guangzhou Zhifan Chemical Co., Ltd.
As procurement and channel specialists in the chemical industry, we provide expert product consultation and market updates. Our 5,000 square meters of chemical warehouses near Guangzhou Nansha Port and Shenzhen Port ensure convenient international shipping. We are qualified to handle dangerous goods and conduct quality inspections with detailed reports for your peace of mind.
Key Products:
- Sodium Hydroxide
- Polyaluminum Chloride
- Oxalic Acid
- And more...
With over 15 years of experience, Guangzhou Zhifan Chemical Co., Ltd. is a trusted industry leader offering a wide range of high-quality chemical products.
Regarding packaging: Product labels and packaging will be updated in due course. The specific packaging will be subject to the actual goods received, or you can contact the customer to obtain the current packaging diagram.
About logistics: All goods will be shipped by sea and picked up at the port by default. Products that are less than a full container will be consolidated. If you need door-to-door delivery or other needs, please contact customer service for specific communication.
Regarding timeliness: Depending on the different transportation methods and different product categories of each logistics company, the transportation time will vary. Please contact customer service for details. After the goods are delivered to the carrier, they are beyond the control of our company. If special circumstances occur, please understand and contact us in time. Contact customer service staff and resolve the issue.
Other products: This website only displays some products. If you need other products or models, please consult customer service.
Are you a factory or a trader?
We are a trader, but we have cooperative factories that provide stable supply, especially sodium hydroxide and sodium sulfide. We are the exclusive agent in southern China and have certain advantages in channels and prices. At the same time, if you need other chemical products, we can also Finding a suitable factory for you to cooperate with will not limit you to one factory providing a single product.
Are the quality of your products stable?
Because we are a trading company, we cooperate with large-scale factories in China. Before cooperating with them, we will purchase samples and inspect the factories. Only products with stable product quality that comply with national regulations can enter ours. In the product list, we will conduct an additional inspection for the exported goods, and any products that do not meet the standards will be rejected by us.