Sulfo-Cyanine3 carboxylic acid

Appearance: dark red crystals

Molecular weight: 638.17

Molecular formula: C30H35N2NaO8S2

Solubility: very high in water

Quality control: NMR 1H, HPLC-MS (95%)

Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.