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ELRASATM - FASA

Formamidine Sulfinic Acid
CAS NUMBER - 1758-73-2
Technical Data Sheet
Technical Data Sheet
Basic Information
Product Specification
About Product
Formamidine Sulfinic Acid, also known as Thiourea Dioxide, is a versatile reducing agent widely used in textile, paper, and chemical industries. It is known for its ability to effectively reduce dyes and pigments, making it an essential component in textile processing and paper bleaching. Additionally, it serves as a reducing agent in various chemical syntheses, offering high efficiency and selectivity.

Product Specification

SYNONYMS

Thiourea Dioxide, TDO, Aminoiminomethanesulfinic acid

MOLECULAR WEIGHT

108.12 g/mol

CAS NUMBER

1758-73-2

CHEMICAL FORMULA

CH4N2O2S

HS CODE

29309099

DENSITY

1.4 g/cm³

MELTING POINT

126-130 °C

BOILING POINT

Decomposes before boiling

VISCOSITY

Not applicable

SHELF LIFE

-

TYPICAL PROPERTIES

White crystalline powder, soluble in water

APPEARANCE

White crystalline powder

Packaging Type

bag

CH4N2O2S

bags

Chemical Name

Formamidine Sulfinic Acid

Industry

Personal Care
Chemical Intermediates

Application of Formamidine Sulfinic Acid

  1. Textile Processing: Formamidine Sulfinic Acid is used as a reducing agent in textile processing, particularly for the reduction of vat dyes and indigo dyes. It helps in achieving vibrant colors and uniform dyeing, enhancing the quality of the final textile products.
  2. Paper Bleaching: In the paper industry, it is employed as a bleaching agent to reduce the color of recycled paper pulp. Its effectiveness in removing color without damaging the fibers makes it a preferred choice over traditional bleaching agents.
  3. Chemical Synthesis: It serves as a reducing agent in various chemical reactions, offering high selectivity and efficiency. It is particularly useful in the synthesis of pharmaceuticals and fine chemicals, where precise control over reaction conditions is required.
  4. Water Treatment: Formamidine Sulfinic Acid is used in water treatment processes to remove impurities and reduce metal ions, improving water quality for industrial and municipal applications.
  5. Photography: It is used in photographic processing as a reducing agent to develop images, providing high-quality results with excellent contrast and clarity.

About Product

Formamidine Sulfinic Acid, also known as Thiourea Dioxide, is a powerful reducing agent widely utilized in various industrial applications. As a key component in the textile industry, it plays a crucial role in the reduction of dyes, ensuring vibrant and uniform colors in fabrics. In the paper industry, it serves as an effective bleaching agent, helping to remove color from recycled paper pulp without compromising the integrity of the fibers. Additionally, Formamidine Sulfinic Acid is employed in chemical synthesis, offering high selectivity and efficiency in reducing reactions. Its versatility extends to water treatment and photographic processing, where it aids in impurity removal and image development, respectively. Manufacturers and suppliers of Formamidine Sulfinic Acid focus on delivering high-purity products to meet the stringent demands of these industries. With a growing emphasis on sustainability, many producers are adopting eco-friendly practices to minimize environmental impact, aligning with the increasing demand for sustainable raw materials in the chemical industry.

Features of Formamidine Sulfinic Acid

  • Effective Reducing Agent: Provides high efficiency in reducing dyes and pigments, essential for textile and paper industries.
  • High Selectivity: Offers precise control in chemical synthesis, making it ideal for pharmaceuticals and fine chemicals.
  • Eco-Friendly: Supports sustainable practices with minimal environmental impact.
  • Versatile Applications: Used in textile processing, paper bleaching, water treatment, and photography.
  • Stable and Reliable: Maintains effectiveness over extended storage periods when stored properly.

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