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Acid blue is a dark bluish synthetic triphenylmethane dye. It used as a food coloring. The color of the dye is pH-dependent. The structure is also redox-sensitive, changing from a reduced yellow form to an oxidized red form in solution. It is usable as a reversible redox indicator in some analytical methods.
Acid blue is a dark bluish synthetic triphenylmethane dye. It used as a food coloring. The color of the dye is pH-dependent. The structure is also redox-sensitive, changing from a reduced yellow form to an oxidized red form in solution. It is usable as a reversible redox indicator in some analytical methods.
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
10 mg | ¥ 122 | 期货 | |
25 mg | ¥ 176 | 期货 |
产品描述 | Acid blue is a dark bluish synthetic triphenylmethane dye. It used as a food coloring. The color of the dye is pH-dependent. The structure is also redox-sensitive, changing from a reduced yellow form to an oxidized red form in solution. It is usable as a reversible redox indicator in some analytical methods. |
别名 | Acid blue 3, L-Blau 3, Food Blue 3, Blue ZN 3, NSC 5010, C.I. 42051 |
分子量 | 1159.42 |
分子式 | C54H62CaN4O14S4 |
CAS No. | 3536-49-0 |
存储 | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
溶解度信息 | DMSO: Soluble |
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