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Violamine R (Acid Violet 9), a potent fluorophore, exhibits environment and temperature-dependent photoluminescence (PL) intermittency in poly(vinyl alcohol) (PVOH) and potassium acid phthalate (KAP). It can measure temperatures spanning the glass-transition temperature (Tg) of the polymer host by fluorescence intermittency or blinking in poly(vinyl alcohol) (PVA) [1] [2].
Pack Size | Price | Availability | Quantity |
---|---|---|---|
10 mg | Inquiry | Inquiry | |
50 mg | Inquiry | Inquiry |
Description | Violamine R (Acid Violet 9), a potent fluorophore, exhibits environment and temperature-dependent photoluminescence (PL) intermittency in poly(vinyl alcohol) (PVOH) and potassium acid phthalate (KAP). It can measure temperatures spanning the glass-transition temperature (Tg) of the polymer host by fluorescence intermittency or blinking in poly(vinyl alcohol) (PVA) [1] [2]. |
Alias | Acid Violet 9 |
Molecular Weight | 612.63 |
Formula | C34H25N2NaO6S |
Cas No. | 6252-76-2 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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