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别名 喹啉黄 (标准品)-25mg, Quinoline yellow (Standard)
C.I. Food Yellow 13 (Standard) is the standard substance of C.I. Food Yellow 13, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Quinoline Yellow WS is a mixture of organic compounds derived from the dye Quinoline Yellow SS (Spirit Soluble). Owing to the presence of sulfonate groups, the WS dyes are water-soluble (WS). It is a mixture of disulfonates (principally), monosulfonates and trisulfonates of 2-(2-quinolyl)indan-1,3-dione with a maximum absorption wavelength of 416 nm.

C.I. Food Yellow 13 (Standard) is the standard substance of C.I. Food Yellow 13, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Quinoline Yellow WS is a mixture of organic compounds derived from the dye Quinoline Yellow SS (Spirit Soluble). Owing to the presence of sulfonate groups, the WS dyes are water-soluble (WS). It is a mixture of disulfonates (principally), monosulfonates and trisulfonates of 2-(2-quinolyl)indan-1,3-dione with a maximum absorption wavelength of 416 nm.
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 25 mg | ¥ 108 | 5日内发货 |
| 产品描述 | C.I. Food Yellow 13 (Standard) is the standard substance of C.I. Food Yellow 13, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Quinoline Yellow WS is a mixture of organic compounds derived from the dye Quinoline Yellow SS (Spirit Soluble). Owing to the presence of sulfonate groups, the WS dyes are water-soluble (WS). It is a mixture of disulfonates (principally), monosulfonates and trisulfonates of 2-(2-quinolyl)indan-1,3-dione with a maximum absorption wavelength of 416 nm. |
| 别名 | 喹啉黄 (标准品)-25mg, Quinoline yellow (Standard) |
| 分子量 | 477.37 |
| 分子式 | C18H9NNa2O8S2 |
| CAS No. | 8004-92-0 |
| 密度 | no data available |
| 存储 | keep away from direct sunlight | store at -80°C |
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