Product Name: Visible Water Soluble CuInZnS/ZnS core shell quantum dots, 540 nm

Chemical Composition CuInZnS/ZnS
 Surfactant coating Thiol molecule terminated with: AC=carboxylic acid; AM=primary amine; or OH=Diol
Solvent Aqueous buffer, pH 8
Diameter of core 2.5 nm
 Diameter of core plus shell  3.7 nm
 Fluorescent Emission Peak 540 nm ±10 nm
 Emission Peak Width (FWHM)  <100 nm
 Absorption coefficient at 400 nm  7.1x 104 Liters/mole-cm
Molecular Weight 1.15 x 105 g/mole
Shelf life ≥1 yr if stored in dark between -15 and 8˚C