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Ponceau SX
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3189665 | 25 MG | 2520 |
产品别名
4548-53-2
Ponceau SX
3-(2,4-Dimethyl-5-sulfophenylazo)-4-hydroxynaphthalene-1-sulfonic acid disodium salt
Food Red 1
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C18H14N2Na2O7S2 |
| Molecular weight | 480.42 |
| Colour Index Number【颜色索引号】 | 14700 |
| Beilstein | 7161700 |
| EC number【EC 号】 | 224-909-9 |
| MDL number | MFCD00046402 |
| PubChem Substance ID【PubChem化学物质编号】 | 329770121 |
| E Number【E编号】 | E125 |
| NACRES | NA.24 |
| General description【一般描述】 | Ponceau SX is classified as a synthetic food color, widely used for the maintenance and improvement of color appearance in foods. |
| Application【应用】 | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Ponceau SX may be used as a reference standard for the determination of the analyte:
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产品性质
| grade【等级】 | analytical standard |
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥98.0% (HPLC) |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| application(s) | cleaning products cosmetics food and beverages personal care |
| format【格式】 | neat |
| SMILES string | [Na+].[Na+].Cc1cc(C)c(cc1\N=N\c2cc(c3ccccc3c2O)S([O-])(=O)=O)S([O-])(=O)=O |
| InChI | 1S/C18H16N2O7S2.2Na/c1-10-7-11(2)16(28(22,23)24)8-14(10)19-20-15-9-17(29(25,26)27)12-5-3-4-6-13(12)18(15)21;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;; |
| InChI key | ONTQJDKFANPPKK-LLIZZRELSA-L |
| packaging【包装】 | Bottomless glass bottle. Contents are inside inserted fused cone. |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
