3,3′,5,5′-Tetramethylbenzidine dihydrochloride Hydrate, 99.1%, 970mg

3,3′,5,5′-Tetramethylbenzidine
dihydrochloride Hydrate, 99.1%, 970mg
For Research & Development
Not for drug, human, animal, or food use

Certificate of Analysis:
Appearance (Color) White with a light yellow cast
Appearance (Form) Powder
Solubility Slightly hazy yellow-green solution at 80 mg plus 4ml of acetic acid:water (1:2)
Water Content by Karl Fischer 4.3%
IR Spectrum Consistent with structure
Purity by Silver Nitrate Titration 99.1% (based on Cl content)
Purity by Thin Layer Chromatography 99+%

CAS: 64285-73-0

FORMULA: [-C₆H₂(CH₃)₂-4-NH₂]₂·2HCl·xH₂O