Mercaptoacetic acid (thioglycolic acid) for synthesis, Sigma-Aldrich®

Supplier: Merck
Danger

Synonyms: Mercaptoacetic acid

M-Clarity™ quality level = MQ200

8.22336.0250 8.22336.1000
8.22336.0250EA 26.3 GBP
8.22336.0250 8.22336.1000
Mercaptoacetic acid (thioglycolic acid) for synthesis, Sigma-Aldrich®
Mercaptoacetic acid (Thioglycolic acid)
Formula: HSCH₂COOH
MW: 92,12 g/mol
Boiling Pt: 96 °C (1013 hPa)
Melting Pt: –16,5 °C
Density: 1,33 g/cm³ (20 °C)
Flash Pt: 130 °C (closed cup)
Storage Temperature: Refrigerator
MDL Number: MFCD00004876
CAS Number: 68-11-1
EINECS: 200-677-4
UN: 1940
ADR: 8,II
Merck Index: 13,09410
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Specification Test Results

Solubility (20 °C) soluble
Melting Point -16.5 °C
Molar Mass 92.11 g/mol
Boiling Point 220 °C (1013 hPa) (decomposition)
Vapor Pressure 0.1 hPa (20 °C)
Flash Point 131.5 °C
Density 1.325 g/cm3 (20 °C)
pH 1 (H2O, 20 °C)

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