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新胭脂红
Ponceau 4R
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 |
| 4146364 | 10 MG | 2100 |
产品别名
2611-82-7
新胭脂红
Ponceau 4R
New Coccine
Ponceau 4 R
Acid Red 18
丽春红 4R
酸性红 18
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C20H11N2Na3O10S3 |
| Molecular weight | 604.47 |
| Colour Index Number【颜色索引号】 | 16255 |
| Beilstein | 4122340 |
| MDL number | MFCD00004084 |
| General description【一般描述】 | This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com. |
| Legal Information【法律信息】 | TraceCERT is a registered trademark of sigma-aldrich Co. LLC |
产品性质
| grade【等级】 | certified reference material TraceCERT® |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | [Na+].[Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3ccc(c4ccccc34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O |
| InChI | 1S/C20H14N2O10S3.3Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-21+;;; |
| InChI key | SWGJCIMEBVHMTA-ZRUFZDNISA-K |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 2 |
