产品说明
一般描述
Ponceau xylidine is a synthetic food additive dye widely used in foodstuffs to restore the natural food color and also to enhance food appeal.
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 xylidine may be used as a reference standard for its determination in animal feed and meat using high performance liquid chromatography-diode array detection (HPLC-DAD) and tandem mass spectrometry (HPLC-MS/MS).
基本信息
| 经验(实验)分子式 | C18H14N2Na2O7S2 |
| 分子量 | 480.42 |
| 颜色索引号 | 16150 |
| Beilstein | 5709350 |
| EC 号 | 223-178-3 |
| MDL编号 | MFCD00003897 |
| PubChem化学物质编号 | 329752298 |
| NACRES | NA.24 |
产品性质
| 等级 | analytical standard |
| 质量水平 | 100 |
| 测定 | ≥96.0% (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+].Cc1ccc(\N=N\c2c(O)c(cc3cc(ccc23)S([O-])(=O)=O)S([O-])(=O)=O)c(C)c1 |
| InChI | 1S/C18H16N2O7S2.2Na/c1-10-3-6-15(11(2)7-10)19-20-17-14-5-4-13(28(22,23)24)8-12(14)9-16(18(17)21)29(25,26)27;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;; |
| InChI key | YJVBLROMQZEFPA-LLIZZRELSA-L |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H351 |
| 预防措施声明 | P281 |
| 危险分类 | Carc. 2 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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