Specification Sheet

Product Name
3,3′,5,5′-Tetramethylbenzidine ≥98.0% (NT)

Product Number
87748

Product Brand
SIGMA

CAS Number
54827-17-7

Molecular Weight
240.34

Test

Specification

APPEARANCE (COLOR)White to Light Beige
APPEARANCE (FORM)Powder
TITRATION (NT) HCLO4 0.1M≥ 98.0 % (calculated on dry substance)
MELTING POINT166 - 171 C
INFRARED SPECTRUMCONFORMS TO STRUCTURE
RECOMMENDED RETEST PERIOD36 MONTHS