Product Description
Thiourea dioxide is a substitute for insurance powder. It is an inorganic compound with strong reducing properties, good thermal stability, and convenient storage and transportation. This product can be used as a reducing agent, bleaching and decolorizing agent, plastic stabilizer, organic synthetic antioxidant and effector of photosensitive materials. It has been widely used in printing and dyeing, papermaking and other industries.
Application
Thiourea dioxide is an inorganic compound with strong reducing properties, good thermal stability, and convenient storage and transportation. Its uses are very wide, including but not limited to the following aspects:
Printing and dyeing industry: used as reducing agent, such as bleaching reducing agent for cotton, wool and chemical fiber and reducing agent for sulfur dyes, printing of disperse dyes, stripping of textiles, reprocessing or removing floating colors, etc.
Paper industry: used for pulp bleaching, deinking of waste paper, etc.
Photography industry: As an emulsifying agent, it can make the exposed part of photographic paper show high stability.
Synthetic fiber: As a catalyst, the modified fiber does not lack yellow.
Organic synthesis: used as antioxidant to reduce ketones, quinones, nitro, azo, azo oxide and other compounds.
In addition, thiourea dioxide can also be used as a plastic stabilizer, photosensitive material effector, chloroprene polymerization agent, rhodium and iridium separating agent, etc. It is also used in the production of fine chemical products such as medicines and spices.
Precautions
Store in a dry, clean, well-ventilated warehouse with a room temperature below 30°C. Keep away from fire, heat and direct sunlight. Pay attention to moisture and rain. Keep containers tightly sealed and labels intact. When handling, load and unload with care to prevent damage to packaging and containers, and pay attention to maintaining normal pressure relief in the container. It is not suitable to transport on rainy days. It should be divided equally with flammable or combustible substances, reducing agents, sulfur and phosphorus.
Because thiourea dioxide is a reducing agent, avoid contact with oxidants such as chlorine-based bleach, percarbonate soda, perborate soda, persulfate and other substances. If it is mixed with water, the reaction will be accelerated.
Q&A
QUALITY CONTROL
We have QC person stay on the production lines to do the inspection. All products must have been inspected before delivery. We do inline inspection and final inspection.
1.All raw material checked once it arrive our factory.
2.All pieces, logos and all details checked during production.
3.All packing details checked during production.
4.All production quality and packing checked on final inspection after finished.
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