DIRECT YELLOW 27
- Product NameDIRECT YELLOW 27
- CAS10190-68-8
- CBNumberCB4457073
- MFC25H20N4Na2O9S3
- MW662.62
- EINECS233-461-3
- MDL NumberMFCD00005778
- MOL File10190-68-8.mol
- MSDS FileSDS
Chemical Properties
| storage temp. | room temp |
| form | Fine Crystalline Powder |
| Colour Index | 13950 |
| color | Yellow-orange |
| λmax | 393 nm |
| ε(extinction coefficient) | 53000-57000 at 224-230nm in water at 0.02g/L |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChIKey | VHKQQPDOJAIOKS-NOBNIHJLSA-L |
| SMILES | [Na+].[Na+].COc1ccccc1NC(=O)C(\N=N\c2ccc(cc2S([O-])(=O)=O)-c3nc4ccc(C)c(c4s3)S([O-])(=O)=O)=C(/C)O |
| FDA UNII | N71N0J89ZH |
| EPA Substance Registry System | C.I. Direct Yellow 27, disodium salt (10190-68-8) |
| UNSPSC Code | 12171500 |
| NACRES | NA.47 |
Safety
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| Storage Class | 11 - Combustible Solids |
