Specification Sheet
Product Name Ethyl 2-mercaptopropionate,
≥95%, Kosher
Product Number W327905
Product Brand ALDRICH
CAS Number 19788-49-9
Molecular Weight 134.20
 
TEST SPECIFICATION
Appearance (Color) Colorless
Appearance (Form) Liquid
Refractive index at 20 ° C 1.446 - 1.452
Infrared spectrum Conforms to Structure
Purity (GC) ≥95.0 %
Color test (APHA) APHA <100
Arsenic (As) ≤3 ppm
Cadmium (Cd) ≤1 ppm
Mercury (Hg) ≤1 ppm
Lead ( Pb) ≤1 ppm


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