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68-11-1
bosschem
68-11-1
Product name: Thioglycolic acid
English alias: Mercaptoacetic acid; TGA; 2-Mercaptoacetic acid
CAS: 68-11-1
Molecular formula:C2H4O2S
Appearance:Colorless to pale yellow transparent liquid with strong odor
Package: 270kg/drum
It is an organosulfur compound containing both carboxylic acid and thiol functional groups. It is a versatile chemical with reducing and complexing properties, widely used in cosmetics, pharmaceuticals, and industrial applications. The compound is characterized by its strong reducing ability and reactivity with metals. Its molecular formula is C₂H₄O₂S, and it appears as a colorless to pale yellow transparent liquid with a strong, unpleasant odor. It is miscible with water and most organic solvents.
Test Item | Unit | Specification (Anhydrous) |
Purity (as Na₄P₂O₇) | % | ≥ 96.0 |
Water Insoluble | % | ≤ 0.2 |
pH (1% solution) | — | 10.0 - 10.8 |
Loss on Ignition | % | ≤ 0.5 |
Heavy Metals (as Pb) | ppm | ≤ 10 |
Arsenic (As) | ppm | ≤ 3 |
Fluoride (F) | ppm | ≤ 10 |
1. Cosmetics: Primary reducing agent in hair perm and depilatory products
2. Pharmaceuticals: Intermediate for drug synthesis and active ingredient in topical preparations
3. Chemical Synthesis: Building block for organosulfur compounds and specialty chemicals
4. Plastics Industry: Stabilizer and antioxidant in PVC production
5. Oil & Gas: Corrosion inhibitor and scavenger in petroleum refining
6. Textile Processing: Reducing agent in dyeing and printing processes
7. Analytical Chemistry: Chelating agent and reagent in chemical analysis
Thioglycolic Acid is corrosive and causes severe skin burns and eye damage. May cause respiratory irritation. Harmful if swallowed or inhaled. Has strong unpleasant odor. Use appropriate personal protective equipment including chemical-resistant gloves, goggles, and respiratory protection. Always handle in well-ventilated areas and refer to the Safety Data Sheet (SDS) for detailed safety instructions.
Store in a cool, dry, well-ventilated corrosion-resistant area
Keep containers tightly closed and sealed under inert gas
Protect from light and store away from heat sources
Separate from oxidizing agents, bases, and metals
Use corrosion-resistant storage equipment (stainless steel or polyethylene)
Recommended storage temperature: 15-25°
Available in 270kg polyethylene drums. Classified as Class 8 Corrosive material. UN number: UN1940. Proper hazardous material labeling and documentation required. Transport in well-ventilated vehicles with corrosion-resistant containment. Shelf life: 12 months when stored under proper conditions.
Product name: Thioglycolic acid
English alias: Mercaptoacetic acid; TGA; 2-Mercaptoacetic acid
CAS: 68-11-1
Molecular formula:C2H4O2S
Appearance:Colorless to pale yellow transparent liquid with strong odor
Package: 270kg/drum
It is an organosulfur compound containing both carboxylic acid and thiol functional groups. It is a versatile chemical with reducing and complexing properties, widely used in cosmetics, pharmaceuticals, and industrial applications. The compound is characterized by its strong reducing ability and reactivity with metals. Its molecular formula is C₂H₄O₂S, and it appears as a colorless to pale yellow transparent liquid with a strong, unpleasant odor. It is miscible with water and most organic solvents.
Test Item | Unit | Specification (Anhydrous) |
Purity (as Na₄P₂O₇) | % | ≥ 96.0 |
Water Insoluble | % | ≤ 0.2 |
pH (1% solution) | — | 10.0 - 10.8 |
Loss on Ignition | % | ≤ 0.5 |
Heavy Metals (as Pb) | ppm | ≤ 10 |
Arsenic (As) | ppm | ≤ 3 |
Fluoride (F) | ppm | ≤ 10 |
1. Cosmetics: Primary reducing agent in hair perm and depilatory products
2. Pharmaceuticals: Intermediate for drug synthesis and active ingredient in topical preparations
3. Chemical Synthesis: Building block for organosulfur compounds and specialty chemicals
4. Plastics Industry: Stabilizer and antioxidant in PVC production
5. Oil & Gas: Corrosion inhibitor and scavenger in petroleum refining
6. Textile Processing: Reducing agent in dyeing and printing processes
7. Analytical Chemistry: Chelating agent and reagent in chemical analysis
Thioglycolic Acid is corrosive and causes severe skin burns and eye damage. May cause respiratory irritation. Harmful if swallowed or inhaled. Has strong unpleasant odor. Use appropriate personal protective equipment including chemical-resistant gloves, goggles, and respiratory protection. Always handle in well-ventilated areas and refer to the Safety Data Sheet (SDS) for detailed safety instructions.
Store in a cool, dry, well-ventilated corrosion-resistant area
Keep containers tightly closed and sealed under inert gas
Protect from light and store away from heat sources
Separate from oxidizing agents, bases, and metals
Use corrosion-resistant storage equipment (stainless steel or polyethylene)
Recommended storage temperature: 15-25°
Available in 270kg polyethylene drums. Classified as Class 8 Corrosive material. UN number: UN1940. Proper hazardous material labeling and documentation required. Transport in well-ventilated vehicles with corrosion-resistant containment. Shelf life: 12 months when stored under proper conditions.
