Special Use Chemicals

Sodium Thioglycolate / Sodium Mercaptoacetate ≥96.5%

Sodium thioglycolate, also known as sodium mercaptoacetate, is an organic compound with the chemical formula NaHSCH2COO. Here's a brief description: Chemical Structure: Sodium thioglycolate consists…

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Product description

Sodium thioglycolate, also known as sodium mercaptoacetate, is an organic compound with the chemical formula NaHSCH2COO. Here's a brief description:
  1. Chemical Structure: Sodium thioglycolate consists of a sodium cation (Na+) and the thioglycolate anion (-SCH2COO-).
  2. Physical Properties:
    • Appearance: Sodium thioglycolate is typically a white crystalline solid or powder.
    • Solubility: It is highly soluble in water.
  3. Synthesis: Sodium thioglycolate can be synthesized through the reaction of chloroacetic acid with sodium sulfide or sodium hydroxide, followed by purification.
  4. Applications:
    • Chemical Intermediate: Sodium thioglycolate is primarily used as a chemical intermediate in various organic synthesis reactions, including the production of thioglycolic acid, which is widely used in the cosmetic and textile industries.
    • Depilatory Agent: It is commonly used in hair removal products due to its ability to break disulfide bonds in hair proteins, thereby weakening the hair structure and facilitating hair removal.
    • Metal Recovery: Sodium thioglycolate is used in the mining industry as a depressant in the flotation process to selectively separate minerals from ores.
    • Chemical Peeling: It is also used in dermatology as a chemical peeling agent to exfoliate the skin and treat various skin conditions.
  5. Health and Safety Considerations:
    • Sodium thioglycolate can cause irritation to the skin, eyes, and respiratory tract upon contact or inhalation.
    • Prolonged or repeated exposure may cause adverse health effects.
    • Adequate ventilation and proper 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 the environment. It can contribute to water pollution if improperly disposed of or if spills occur.
    • Proper handling, storage, and disposal practices should be followed to minimize environmental contamination.