产品说明
一般描述
Acid yellow-17 (C.I. 18965), also known as Disodium 2, 5-dichloro-4-(5-hydroxy-3-methyl-4-(sulphophenylazo)pyrazol-1-yl) benzenesulphonate, and Yellow 2G is an anionic, reactive textile dye. This synthetic azo dye possesses a stable aromatic structure with SO3H and OH groups.
应用
The applications of Acid yellow-17 are seen in detergent, soap, textile, printing, and cosmetic industries.
包装
100 g in glass bottle
基本信息
| 经验(实验)分子式 | C16H10Cl2N4Na2O7S2 |
| 分子量 | 551.29 |
| 颜色索引号 | 18965 |
| EC 号 | 228-819-0 |
| MDL编号 | MFCD00053367 |
| PubChem化学物质编号 | 329751987 |
| NACRES | NA.47 |
产品性质
| 形式 | powder |
| 质量水平 | 100 |
| 组成 | Dye content, 60% |
| λmax | 400 nm |
| ε (extinction coefficient) | ≥8000 at 252-258 nm in water at 0.02 g/L |
| application(s) | diagnostic assay manufacturing hematology histology |
| 储存温度 | room temp |
| SMILES string | [Na+].[Na+].CC1=NN(C(=O)C1\N=N\c2ccc(cc2)S([O-])(=O)=O)c3cc(Cl)c(cc3Cl)S([O-])(=O)=O |
| InChI | 1S/C16H12Cl2N4O7S2.2Na/c1-8-15(20-19-9-2-4-10(5-3-9)30(24,25)26)16(23)22(21-8)13-6-12(18)14(7-11(13)17)31(27,28)29;;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b20-19+;; |
| InChI key | FTZLWXQKVFFWLY-LLIZZRELSA-L |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
