Dimethyl Yellow (pH Indicator)
C.I No. 11020 , Solvent yellow 2
| Product Size | 25gm/100gm | Grade | Laboratory Reagent (LR) |
| Purity | CAS No. | 60-11-7 | |
| Molecular Formula | C14H15N3 | Molecular Weight | 225.30 |
| H.S. Code | 29270000 | Shelf Life | 60 months |
Specifications
| Transition range pH : 2.0-4.0 | Red brownish to yellow |
| Absorption max ?1 (buffer 3.0) | 508-511nm |
| Absorption max ?2 (buffer 4.0) | 455-460nm |
| Absorption max ?3 (ethanol) | 403-407nm |
| Specific absorptivity (?3 max ;0.005g/l ethanol ; on dried substances) | 1100-1300 |
Safety Information and Hazard Symbols
|
|
