3,3’5,5’-TETRAMETHYLBENZIDINE

Product Code : 6228D




Specifications

Appearance White to yellow or beige powder
Assay (by GC) Min 99.0%
Infrared spectrum Conforms to structure
UV Absorbance 400 nm (Millimolar c= 75 mg/10 ml CHCl3) Max 3.0
Solubility (c = 5%, Ethyl Acetate) Colorless to yellow, yellow-green or orange clear to slightly hazy solution



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