Specification Sheet

Product Name
4-Imidazoleacrylic acid ≥99%

Product Number
U7500

Product Brand
SIGMA

CAS Number
104-98-3

Molecular Weight
138.12

Test

Specification

APPEARANCEWHITE TO OFF-WHITE POWDER
SOLUBILITYCLEAR TO SLIGHTLY HAZY COLORLESS TO FAINT YELLOW SOLUTION AT 50MG/ML IN 0.5M HYDROCHLORIC ACID
PURITY BY TITRATIONNLT 99%
PURITY BY THIN LAYER CHROMATOGRAPHYNLT 99%
DOCUMENT # U7500/11/02/00/5