Product
Supplier
Encyclopedia
Inquiry
Home > Catalyst and Auxiliary > Fluorescent Brightener > Thiourea dioxide for Sale > HOT sale good Quality Thiourea Dioxide CAS 1758-73-2 99%powder
HOT sale good Quality Thiourea Dioxide CAS 1758-73-2 99%powder buy - large image1
HOT sale good Quality Thiourea Dioxide CAS 1758-73-2 99%powder buy - image1
HOT sale good Quality Thiourea Dioxide CAS 1758-73-2 99%powder buy - image2
HOT sale good Quality Thiourea Dioxide CAS 1758-73-2 99%powder buy - image3

HOT sale good Quality Thiourea Dioxide CAS 1758-73-2 99%powder

7 Inquiries

Unit Price: Get Latest Price
CAS No.:

1758-73-2

Grade:

Industrial Grade

Content:

99%

Port:

QINGDAO

Brand:

HebeiShunXing

Packaging:

25KG/Bag

Price valid (until):

2025-08-08

Company Type:
Trader
Location:
China
Qualification:
Main Products:

HPMC,Lithium Carbonate,Cellulose Acetate Tow,EVA resin,Terpene Resin,PP fiber

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    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.



    Thiourea Dioxide

    Thiourea dioxide is a versatile inorganic compound known for its strong reducing properties, excellent thermal stability, and easy storage and transportation. It finds extensive applications in 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: Functions as a catalyst to prevent yellowing in modified fibers.
    • Organic Synthesis: Serves as an antioxidant for various compounds.

    Moreover, thiourea dioxide is utilized as a plastic stabilizer, photosensitive material effector, chloroprene polymerization agent, and more. It is also integral in the production of fine chemical products like medicines and spices.


    Packing and transportation  


    Shop Dilauroyl Peroxide CAS 105-74-8 for Rubber Vulcanizing Agent-Detailed Image 1

    Shop Dilauroyl Peroxide CAS 105-74-8 for Rubber Vulcanizing Agent-Detailed Image 2

    Shop Factory Supply Lsopropanol Ipa High Quality CAS 67-63-0-Detailed Image 3

    The product is packed in polyethylene bag enclosed in composite fiberboard drum or paper bag.
    The net weight is 25 kg/drum or 25 kg/bag  .
    The product should be kept in the original bag and stored in the dry and clean place far away from the source of heat and not put together with other chemicals.


      Corporate advantage


    Hebei Shunxing Import and Export Co., Ltd. is a large chemical trading company in North China. The company not only excels in service, but also strictly controls product quality.

    Over the years, quality testing technology has been continuously improved, and an industry level quality inspection and supervision system has been established. Equipped with advanced domestic quality testing instruments, product quality has steadily improved, winning the support and trust of more customers!

    The company has established a sound and excellent domestic and international marketing system, providing customers with various high-quality and cost-effective chemical raw materials.

    At the same time, it fully utilizes its extensive sales channels and business experience, and also leverages the advanced professional technology of foreign partners such as Japan to provide customers with consulting services such as technology introduction. As a professional trading company, we have maintained good cooperative relationships with major manufacturers across the country for a long time, and have signed long-term sales agency contracts with multiple domestic and foreign customers.

    We have a stable and good customer base in both domestic and foreign markets, and have also established reliable partnerships with well-known enterprises in countries and regions such as Japan and Southeast Asia.


    Shop Hot Sale Industrial Grade Titanium Dioxide Rutile  Titanium Dioxide Price-Detailed Image 4



    P roduction:our associate factory possesses 20000T/a of capacity for Phospha tes & 3000T/a of capacity for polymers. And it possess production facility conforms to G M P standard, which could assure you high quality APIs and intermediates.

    R & D: our associate factory own synthetic and biochemical labs, sophisticated multifunctional pilot workshop which is able to customize chemical products from the level in gram to that in kilogram and excel at process scale-up from lab to workshop.

    Export:1. Water treatment chemicals, mainly includes series of organic , biocide and polymer.
    2. Fine chemicals, mainly includes flame retardant, pharmaceutical raw materials & intermediates. Our products are exported to many countries and areas such as Europe, North America, South America, Southeast Asia, etc.


    ECHEMI Editorial Reference
    DryPowder
    Thiourea dioxide appears as a white or light-yellow odorless crystalline powder. Mp:126°C. Soluble in water (27 g / L at room temperature). Decomposes exothermically at temperatures above 126°C with the emission of noxious gases (sulfur oxides, ammonia, carbon monoxide, nitrogen oxides and hydrogen sulfide) and carbon dioxide. Extended exposure to temperatures above 50°C and moisture may cause visible decomposition. Irritating to skin and mucous membranes. Corrosive to eye tissue. Used in leather processing, the paper industry, photographic industry, and in textile processing as a bleaching agent.|DryPowder; Liquid
    Thiourea dioxide appears as a white or light-yellow odorless crystalline powder. Mp:126°C. Soluble in water (27 g / L at room temperature). Decomposes exothermically at temperatures above 126°C with the emission of noxious gases (sulfur oxides, ammonia, carbon monoxide, nitrogen oxides and hydrogen sulfide) and carbon dioxide. Extended exposure to temperatures above 50°C and moisture may cause visible decomposition. Irritating to skin and mucous membranes. Corrosive to eye tissue. Used in leather processing, the paper industry, photographic industry, and in textile processing as a bleaching agent.

    Basic Info
    Product Name:

    Thiourea dioxide

    Other Name:

    Methanesulfinic acid,1-amino-1-imino-;Methanesulfinic acid,aminoimino-;1-Amino-1-iminomethanesulfinic acid;NSC 34540;Formamidinesulfinic acid;Manofast;Aminoiminomethanesulfinic acid;Thiourea dioxide;Lorinol R;Degussa F;Tec Light;Formamidine sulfinate;NT-F 100;NSC 226979;Rucorit RGH;Thiourea peroxide;FAS;Reduktana;Polyclear;Operegal O;FAS (bleaching agent);23056-93-1;42580-06-3;56766-73-5;110445-04-0;852937-99-6;1081537-75-8

    CAS No.:

    1758-73-2

    UN No.:

    3341

    Molecular Formula:

    CH4N2O2S

    InChIKeys:

    InChIKey=FYOWZTWVYZOZSI-UHFFFAOYSA-N

    Molecular Weight:

    108.12000

    Exact Mass:

    108.12

    EC Number:

    217-157-8

    UNII:

    42BWR07L73

    NSC Number:

    226979|34540

    UN Number:

    3341

    DSSTox ID:

    DTXSID4029224

    HScode:

    2930909090

    Characteristics
    PSA:

    106.38000

    XLogP3:

    0.76730

    Density:

    2.25 g/cm3

    Melting Point:

    130 °C

    Boiling Point:

    355.3ºC at 760 mmHg

    Flash Point:

    168.7ºC

    Refractive Index:

    1.66

    Water Solubility:

    H2O: 30 g/L (20 ºC)

    Storage Conditions:

    2-8ºC

    Air and Water Reactions:

    Soluble in water. May decompose on exposure to moist air or water.

    Reactive Group:

    Amides and Imides

    Reactivity Alerts:

    Pyrophoric

    Reactivity Profile:

    Thiourea dioxide is a reducing agent and a derivative of sulfinic acid (a weak inorganic acid). Decolorizes and bleaches materials by chemical reduction. Stable under normal temperatures and pressures. May decompose on exposure to moist air or water. Incompatible with strong oxidizing agents, strong bases. Aqueous solutions are acidic and corrosive.

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Skin irritation, Category 2

    Serious eye damage, Category 1

    Acute toxicity - Category 4, Inhalation

    Specific target organ toxicity – single exposure, Category 3

    Specific target organ toxicity – repeated exposure, Category 2

    Self- reactive substances and mixtures, Type G

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H252 Self-heating in large quantities; may catch fire

    H302 Harmful if swallowed

    H315 Causes skin irritation

    H318 Causes serious eye damage

    H332 Harmful if inhaled

    H335 May cause respiratory irritation

    H373 May cause damage to organs through prolonged or repeated exposure

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    P260 Do not breathe dust/fume/gas/mist/vapours/spray.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P317 Get medical help.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P319 Get medical help if you feel unwell.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    HPMC,Lithium Carbonate,Cellulose Acetate Tow,EVA resin,Terpene Resin,PP fiber

    Location:

    Building 4, Feicui Building, No. 366 Xinshi North Road, Qiaoxi District, Shijiazhuang City, Hebei Province

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2024

    Hebei Shunxing Import and Export Co., Ltd. distributes and wholesales best-selling chemical products in the consumer market, enjoying a high position among consumers. The company has established long-term and stable cooperative relationships with multiple retailers and agents. The company was founded in 2012 and has a sales history of over 10 years. There are around 160 employees. Hebei Shunxing Import and Export Co., Ltd. operates a complete range of chemical products at reasonable prices. Our company has strong strength, values credit, abides by contracts, and guarantees product quality. With the characteristics of diversified business and the principle of small profits and quick sales, we have gained the trust of more and more customers. In today's increasingly transparent product prices, our company has won the trust of our customers with its thoughtful service and excellent product quality, and has established a mutually beneficial cooperative relationship with them. The company will continue to make friends from all walks of life in an honest and mutually beneficial manner, warmly welcoming friends from all walks of life。

    The company's main products are HPMC, PM, MDEA, LAS60%, Tween (R) 80, EDTA,white oil and so on.Most of them belong to general organic chemicals

  • Inquiry History
    7 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Thiourea dioxide

    1 KG Nov 23, 2025
    Egypt

    Formamidinesulfinic acid

    30 TON Aug 16, 2024
    Nigeria

    Thiourea Dioxide

    2000 KG Jun 11, 2024
    India

    Thiourea Dioxide

    2 20' Fcl Jun 26, 2026
    Nigeria

    Thiourea Dioxide

    2000 KG Dec 3, 2024
    Nigeria

    Thiourea Dioxide

    2000 KG Jun 14, 2024
    Thailand

    Thiourea dioxide 99% White Crystalline Solid OUCHEM

    1 KG Nov 16, 2023
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.