Specification Sheet
Product Name 1-Thioglycerol,
≥99.0% (GC)
Product Number 88640
Product Brand SIGMA
CAS Number 96-27-5
Molecular Weight 108.16
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless
APPEARANCE (FORM) Liquid or Viscous Liquid
PURITY (GC AREA %) ≥ 99.0 %
REFRACTIVE INDEX N20/D 1.527 - 1.529
RESIDUE ON IGNITION ≤ 0.15 %
INFRARED SPECTRUM CONFORMS TO STRUCTURE