Specification Sheet
Product Name 4-Methylthiazole,
Kosher, ≥98%
Product Number W371602
Product Brand ALDRICH
CAS Number 693-95-8
Molecular Weight 99.15
 
TEST SPECIFICATION
Appearance (Color) Colorless to Gold
Appearance (Form) Liquid
Refractive index at 20 ° C 1.521 - 1.527
Infrared spectrum Conforms to Structure
Purity (GC) ≥98.0 %
Water (by Karl Fischer) ≤1.0 %
Arsenic (As) ≤3 ppm
Cadmium (Cd) ≤1 ppm
Mercury (Hg) ≤1 ppm
Lead ( Pb) ≤1 ppm


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