常用名 | 酸性紫9 | CAS号 | 6252-76-2 |
---|---|---|---|
价格 | $需询单/100g $需询单/1kg $需询单/100kg $需询单/1000kg | 纯度 | 98.0% |
备货期 | 需询单 | 库存 | 询单 |
产品详情(用途,包装等)
用途: Violamine R (Acid Violet 9) is a potent fluorophore. Violamine R shows environment and temperature-dependent photoluminescence (PL) intermittency in poly(vinyl alcohol) (PVOH) and potassium acid phthalate (KAP). Violamine R can be used to measure the temperatures spanning the glass-transition temperature (Tg) of the polymer host by the fluorescence intermittency or blinking in poly(vinyl alcohol) (PVA)[1][2]. 物理化学性质: CAS号:6252-76-2 常用中文名:酸性紫9 常用英文名:hydrogen 9-(2-carboxylatophenyl)-3-(2-methylanilino)-6-(2-methyl-4-sulphoanilino)xanthylium, monosodium salt 分子式:C34H25N2NaO6S 分子量:612.62700 密度:N/A 沸点:N/A 熔点:N/A 闪点:N/A |