产品介绍：
产品说明
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.
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:
- In cosmetic products by micro-matrix solid phase dispersion and liquid chromatography coupled to tandem mass spectrometry.
- In foodstuffs by combining high performance liquid chromatography (HPLC) with diode array detection (DAD) and ion-trap time-of-flight mass spectrometry (IT-TOF/MS).
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
基本信息
| 经验(实验)分子式 | C18H14N2Na2O7S2 |
| 分子量 | 480.42 |
| 颜色索引号 | 14700 |
| Beilstein | 7161700 |
| EC 号 | 224-909-9 |
| MDL编号 | MFCD00046402 |
| PubChem化学物质编号 | 329770121 |
| E编号 | E125 |
| NACRES | NA.24 |
产品性质
| 等级 | analytical standard |
| 质量水平 | 100 |
| 测定 | ≥98.0% (HPLC) |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| application(s) | cleaning products cosmetics food and beverages personal care |
| 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 |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
