Description

Appearance (Color)................................................................................Colorless
Appearance (Form).......................................................................................Liquid
Purity (GC)...................................................................................................≥99.9 %
UV Absorbance 350nm..............................................................................≤0.004
UV Absorbance 310nm.................................................................................≤0.05
UV Absorbance 300nm.................................................................................≤0.10
UV Absorbance 286nm................................................................................≤ 1.00
Water (by Karl Fischer).............................................................................≤ 0.02%
Residue on Evaporation.......................................................................≤0.0005%
Free Acid....................................................................................................≤0.001%
Thiophene..............................................................................................≤0.0005 %

 

TB1002 - Toluidine Blue O

• Grade: Reagent Grade
• CAS Number: 92-31-9
• Synonym(s): Basic Blue 17, Blutene chloride, Methylene Blue T50 or T extra, Tolonium chloride
• Molecular Weight: 305.83
• Molecular Formula: C15H16ClN3S
• Storage Condition: Room Temperature