Mercaptoacetic acid (thioglycolic acid) 98%
Supplier: Thermo Scientific
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Danger
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Synonyms:
Mercaptoacetic acid
125430010
125430100
125432500
125430025
ACRO125430010EA
239
GBP
ACRO125430010
ACRO125430100
ACRO125432500
ACRO125430025
Mercaptoacetic acid (thioglycolic acid) 98%
Mercaptoacetic acid (Thioglycolic acid)
Formula:
HSCH₂COOH MW: 92,12 g/mol Boiling Pt: 220 °C (760 mmHg) Melting Pt: –16 °C Density: 1,325 g/cm³ Flash Pt: 126 °C Storage Temperature: Refrigerator |
MDL Number:
MFCD00004876 CAS Number: 68-11-1 EINECS: 200-677-4 UN: 1940 ADR: 8,II Merck Index: 13,09410 |
Specification Test Results
Appearance | Clear colorless Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.5030 to 1.5050 (20°C, 589 nm) |
Titration Iodimetric | ≥97.5 % |
Iron (Fe) | ≤300 ppb |
Impurity | ≤0.2 % Other acids (as TGA) |
UV | 1 cm cell vs water |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.001 % |
Acidity | ≤0.0003 meq/g |
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