Toluidine Blue

Assay: 80.0 % minimum  
Formula: C15H16CIN3S
Molecular Weight: 305.83 g/mol
Description: Dark-green to black powder 
Absorptivity 1%/1cm at Lambda max. 633.0 nm: > 1200  
Loss on drying: 8.0% maximum  
Solubility (0.1% dist. Water): Clear blue solution

Cas Number: 92-31-9

Einecs Number: 202-146-2

HS Code / Commodity Code: 32129000

Hazard Phrases: H0001