Factory Direct Thiourea Dioxide for Dyeing

• CAS No.: 62-56-6
• Formula: CH4n2s
• EINECS: 200-543-5
• Classification: Synthesis Material Intermediates
• Grade Standard: Industrial Grade
• Transport Package: Bag
• Model NO.: Thiourea dioxide
• Specification: 25kg
• Trademark: China
• Origin: China
• Production Capacity: 100000ton/Year

Product Description

Discover our high-quality Thiourea Dioxide, with 99% purity, perfect for printing and dyeing. Directly from Guangzhou Zhifan Chemical Co., Ltd. Learn more.

Product Description

Thiourea Dioxide Product Description


 

Welcome to Guangzhou Zhifan Chemical Co., Ltd.

 

Introducing our premium product - Thiourea Dioxide. This inorganic compound serves as a reliable substitute for insurance powder, offering exceptional reducing properties, excellent thermal stability, and easy storage and transportation.

 

Thiourea Dioxide is a versatile product that can be utilized as a reducing agent, bleaching and decolorizing agent, plastic stabilizer, organic synthetic antioxidant, and enhancer of photosensitive materials. Its wide range of applications includes the printing, dyeing, and papermaking industries.

 

Trust Guangzhou Zhifan Chemical Co., Ltd. for high-quality Thiourea Dioxide that meets your industrial needs.

 

 

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

 

Application Areas

Thiourea Dioxide

 

Thiourea dioxide, offered by Guangzhou Zhifan Chemical Co., Ltd., is an inorganic compound renowned for its strong reducing properties, excellent thermal stability, and ease of storage and transportation. This versatile product finds extensive applications across various industries:

 

• Printing and Dyeing Industry: Used 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: Acts as an emulsifying agent, ensuring high stability in photographic paper.


• Synthetic Fiber: Serves as a catalyst to prevent yellowing in modified fibers.


• Organic Synthesis: Functions as an antioxidant for various compounds.


 

 

Moreover, thiourea dioxide is utilized as a plastic stabilizer, photosensitive material effector, chloroprene polymerization agent, and in the separation of rhodium and iridium. Its applications extend to the production of fine chemical products like medicines and spices.

 

 

 

Our thiourea dioxide product is carefully stored in a dry, clean, well-ventilated warehouse to ensure quality. With a room temperature below 30°C, it is kept 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. When loading and unloading, care is taken to prevent damage to packaging and containers while maintaining normal pressure relief. Transportation is not recommended on rainy days and should be separated from flammable or combustible substances, reducing agents, sulfur, and phosphorus.

 

As a reducing agent, thiourea dioxide should not come into contact with oxidants such as ***-based bleach, percarbonate soda, perborate soda, persulfate, and similar substances to avoid accelerated reactions when mixed with water.

FAQ

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 your prices the lowest?
Maybe the price you see on the product interface is fixed and different from other companies. However, the prices of products in the chemical industry will change frequently. We can only say that we can provide you with high-quality supply as much as possible. Lowering the price, of course, is also related to the quantity you purchase. You can consult customer service for the latest product prices.

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.

How to transport?
For chemical products, we generally transport them by sea by full container. If the quantity you purchase does not meet the full container requirements or special products, we will combine them with other goods or pack the special chemicals separately. The packing method can be confirmed after placing the order.

How long does it take to deliver to my country or address?
Our company's warehouse is in Guangzhou, China, close to Nansha Port and Shenzhen Bay, so it will be shipped by sea from these two ports first. The delivery time depends on your distance from the port. Southeast Asian countries usually take about 5 days, and Oceanian countries usually In about 10 days, it depends on the shipping company, I can make further confirmation based on your address after you place the order.

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.

If I purchase a large quantity, can I get any additional discounts?
Regarding large customers, we have more favorable prices, but based on different chemicals, you need to consult customer service to get the latest quotation.