Product Name: Blue Water Soluble CdS/ZnS core shell quantum dots, 420 nm
Chemical Composition CdS/ZnS
 Surfactant coating Thiol molecule terminated with: AC=carboxylic acid; AM=primary amine; or OH=Diol
Solvent Aqueous buffer, pH 8
Diameter of core 3.9 nm
 Diameter of core plus shell 5.7 nm
 Fluorescent Emission Peak 420 nm ±10 nm
 Emission Peak Width (FWHM)  20
 Absorption coefficient at first exciton 2.1 x 105 Liters/mole-cm
Molecular Weight 3.15 x 105 g/mole
Shelf life ≥1 yr if stored in dark between -15 and 8˚C