Sodium Thioglycolate / Sodium Mercaptoacetate ≥ 40% — special use chemicals supplied by Euro Chemical Supplies
Special Use Chemicals

Sodium Thioglycolate / Sodium Mercaptoacetate ≥ 40%

Sodium thioglycolate, also known as sodium mercaptoacetate, is a chemical compound with the formula NaHSCH2CO2. Here's a brief description: Chemical Structure: Sodium thioglycolate is the sodium salt…

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Product description

Sodium thioglycolate, also known as sodium mercaptoacetate, is a chemical compound with the formula NaHSCH2CO2. Here's a brief description:
  1. Chemical Structure: Sodium thioglycolate is the sodium salt of thioglycolic acid. It consists of a carboxylic acid group (-CO2Na) attached to a thiol group (-SH).
  2. Physical Properties:
    • Appearance: Sodium thioglycolate is typically a white or slightly yellowish crystalline solid.
    • Odor: It may have a slight characteristic odor.
    • Solubility: It is highly soluble in water and forms clear solutions.
  3. Synthesis: Sodium thioglycolate is synthesized by neutralizing thioglycolic acid with sodium hydroxide or sodium carbonate.
  4. Applications:
    • Chemical Processing: Sodium thioglycolate is commonly used in chemical processing, such as in hair straightening, as a reducing agent to break disulfide bonds in hair proteins.
    • Depilatory Creams: It is also a key ingredient in depilatory creams and lotions, where it helps weaken and dissolve hair shafts for hair removal.
    • Metal Processing: Sodium thioglycolate is used as a complexing agent in metal processing, particularly in the selective flotation of minerals during ore processing.
    • Photography: In photography, it is used in certain developing solutions as a solvent for silver halides.
  5. Health and Safety Considerations:
    • Sodium thioglycolate should be handled with care as it can cause skin and eye irritation. Prolonged or repeated exposure may lead to sensitization.
    • Adequate ventilation and personal protective equipment (PPE), such as gloves and goggles, should be used when handling sodium thioglycolate.
  6. Environmental Impact:
    • Sodium thioglycolate may have environmental implications if released into water bodies. However, its impact is generally mitigated through proper handling and disposal practices.
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