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Thiourea Dioxide

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MOQ : 50 Kilograms

Thiourea Dioxide Specification

Physical State
Powder

Purity
99%

Shelf Life
2 years

Density
1.39 Gram per cubic centimeter(g/cm3)

Molecular Formula
CH4N2O2S2

Melting Point
126-135 C

Molecular Weight
108.12 g/mol

Boiling point
Decomposes

Usage
Used as a bleaching agent and reductant

Packaging Type
Bag

Ph Level
6.0-7.0 (1% solution)

CAS No
1758-73-2

Size
25 kg

Storage Instructions
Store in cool, dry place, away from moisture

Grade
Industrial Grade

Type
Reducing Agent

Application
Textile, Pulp & Paper, Photographic Industry, Dyeing and Printing

Appearance
White crystalline powder

Purity(%)
99%

Main Content
Thiourea dioxide, minimum 99%

Decomposition Temperature
>135C

Stability
Stable under normal conditions

pH of Saturated Solution
6-7

Moisture Content
0.05%

Hazard Class
Not classified as hazardous

HS Code
29309090

Solubility
Soluble in water

Odor
Odorless

Thiourea Dioxide Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Thiourea Dioxide

Thiourea Dioxide

Cas No. : 1758-73-2

Molecular formula : (NH2) 2CSO2

Appearance : white crystalline powder

Item : Standard

Purity(%): 99.0

Thiourea(%) : 0.10

Moisture(%) : 0.05

Fe(ppm) : 10

Sulfate(%) : 0.17

Application :used in the paper industry as a bleaching agent and for deinking waste paper.

Key Properties and Stability

Thiourea Dioxide demonstrates superior chemical stability under normal storage conditions and is readily soluble in water. Its moisture content is tightly controlled, ensuring consistent purity and effectiveness in industrial processes. The product remains stable at room temperature, decomposing only above 135C, making it safe and reliable for various applications.

Versatile Industrial Applications

This compound serves as a powerful reducing agent and bleaching agent in numerous industries. It is especially valued in textile and pulp & paper processing, as well as for photographic development, dye removal, and printing. Its high purity and neutral pH make it a preferred option where quality and performance are paramount.

Optimal Storage and Packaging

For maximum shelf life and sustained performance, Thiourea Dioxide should be stored in a cool, dry place, away from moisture. It is offered in robust 25 kg bags, catering to the requirements of manufacturers, distributors, importers, and wholesalers across India and global markets.

FAQs of Thiourea Dioxide:

Q: How should Thiourea Dioxide be stored to maintain its stability and effectiveness?

A: Thiourea Dioxide should be stored in a cool, dry environment, with the packaging securely sealed to prevent exposure to moisture. Proper storage conditions ensure a shelf life of up to 2 years.

Q: What are the main industrial uses of Thiourea Dioxide?

A: This product is primarily used as a reducing and bleaching agent in the textile, pulp and paper, photographic, dyeing, and printing industries. Its strong reducing power and high purity make it suitable for these demanding applications.

Q: When can Thiourea Dioxide be safely handled in industrial processes?

A: Thiourea Dioxide is stable under standard conditions and is not classified as hazardous. It can be handled safely at room temperature, provided basic precautions like avoiding moisture exposure are followed.

Q: Where can I find suppliers or distributors of Thiourea Dioxide in India?

A: Thiourea Dioxide is available through various channels including distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers across India.

Q: What is the process for using Thiourea Dioxide in bleaching or reducing applications?

A: In industrial processes, Thiourea Dioxide is typically dissolved in water to form a solution with a pH of 6-7, suitable for introducing into bleaching or reduction baths in textile, paper, or photographic workflows.

Q: What are the benefits of using high-purity (99%) Thiourea Dioxide?

A: High-purity Thiourea Dioxide ensures efficient chemical reactions, minimal contamination, and consistent performance, which are especially important for quality-sensitive applications such as dyeing, printing, and photographic processing.

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