Sodium Thioglycolate 20% (Sodium Mercaptoacetate)

    1. Home  - Product  - 
    2. Sodium Thioglycolate 20% (Sodium Mercaptoacetate)
    Sodium Thioglycolate 20% (Sodium Mercaptoacetate)
    Sodium Thioglycolate 20% (Sodium Mercaptoacetate) - Image 2
    Sodium Thioglycolate 20% (Sodium Mercaptoacetate) - Image 3
    Sodium Thioglycolate 20% (Sodium Mercaptoacetate) - Image 4

    Sodium Thioglycolate 20% (Sodium Mercaptoacetate)

    $350.00

    Sodium Thioglycolate 20% (Sodium Mercaptoacetate) – Versatile Chelating and Reducing Agent

    Sodium Thioglycolate 20%, also known by its chemical name Sodium Mercaptoacetate, is a water-soluble, sulfur-based organic compound widely used in industrial, environmental, cosmetic, and chemical applications. With a concentration of 20%, this solution offers a milder alternative to higher concentrations, while retaining excellent performance in chelating, metal complexing, and reduction processes.

    This clear to pale yellow liquid contains the active component HSCH₂COONa, known for its high affinity to heavy metals and effective reactivity in both oxidation-reduction reactions and hair treatment formulas.

    Categories: ,

    Description

    Technical Specifications – Sodium Thioglycolate 20%

     

    Property Specification
    Chemical Name Sodium Thioglycolate / Sodium Mercaptoacetate
    CAS Number 367-51-1
    Molecular Formula HSCH₂COONa
    Molecular Weight 114.09 g/mol
    Concentration 20% ± 1% in water
    Appearance Clear to pale yellow liquid
    Odor Mild sulfur-like smell
    pH (at 25°C) 9.5 – 11.5
    Solubility Fully soluble in water
    Boiling Point (solution) Approx. 100°C
    Storage Cool, dry place in tightly sealed containers
    Shelf Life 12 months in original packaging

    Key Features and Advantages

    1. Effective Metal Chelator

    Sodium Thioglycolate 20% effectively binds to heavy metals such as copper, mercury, and lead. It is widely used in wastewater treatment, metal cleaning, and electroplating industries to neutralize or remove toxic metal ions.

    2. Safe and Mild Formulation

    At 20% concentration, this product provides lower reactivity and odor intensity, making it suitable for cosmetic and laboratory-grade applications where gentler action is preferred.

    3. High-Performance Reducing Agent

    Its thiol (-SH) group provides strong reducing capabilities, making it ideal for chemical synthesis, analytical chemistry, and photographic processing where oxidation control is essential.

    4. Trusted in Hair Care and Cosmetics

    A popular active ingredient in depilatory creams, hair waving, and relaxer formulations, Sodium Thioglycolate 20% is effective in breaking down disulfide bonds in keratin to alter hair texture safely.

    Common Industrial Applications

    • Cosmetic Formulations
      Used in depilatories, chemical hair straighteners, and permanent waving products for controlled hair restructuring.

    • Wastewater & Metal Treatment
      Applied in industrial systems for heavy metal removal and chelation, improving water quality and compliance.

    • Mining and Metallurgy
      Acts as a depressant or modifier in mineral flotation, especially in copper ore processing.

    • Photographic Chemicals
      Used in silver halide processing and recovery systems.

    • Organic Synthesis
      Functions as a precursor or intermediate in the synthesis of various thiol-based compounds.

    Packaging and Handling

    Sodium Thioglycolate 20% is typically available in 25 kg HDPE drums, IBC totes, or custom packaging based on client requirements. It should be stored in a cool, ventilated area, away from heat, oxidizers, and direct sunlight.

    Conclusion

    Sodium Thioglycolate (Sodium Mercaptoacetate) 20% is a versatile, effective, and industry-trusted solution that plays a crucial role across cosmetics, metallurgy, water treatment, and chemical manufacturing. Its balance of safety and reactivity makes it an ideal choice for applications requiring precision and performance, especially where a lower concentration is preferable for control or formulation requirements.

    Related products