Mercaptoacetic acid

thiovanic acid, 2-thioglycolic acid, thioglycolic acid, 2-thioglycolic acid, acetyl mercaptan

How to detect Mercaptoacetic acid

Formula: C2H4O2S | CAS: 68-11-1

Synonyms: thiovanic acid, 2-thioglycolic acid, thioglycolic acid, 2-thioglycolic acid, acetyl mercaptan

Specification

Specification Value/Information
Formula C2H4O2S
CAS no. 68-11-1
Gas Response Factor, 11.7 eV NA
Gas Response Factor, 10.6 eV 1
Gas Response Factor, 10.0 eV NA
ppm per mg/m⁻³, (20 °C, 1 bar) 0.261
Molecular Weight, g/mole 92.0
Melting point, °C -16
Boiling point, °C 101.5
Specification Value/Information
Flash point, °C > 110
Lower Explosive Limit, % 5.9
Density, g.cm⁻³ 1.32
Ionisation Energy, eV ~9.8
EH40 TWA, ppm 1
EH40 TWA, mg.m⁻³ 2.8
NIOSH TWA REL, ppm 1
NIOSH TWA REL, mg.m⁻³ 4

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