12220-64-3
| Name | disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate |
| CAS | 12220-64-3 |
| EINECS(EC#) | 235-409-5 |
| Molecular Formula | C20H12Cl2N4Na2O7S2 |
| Molecular Weight | 601.347 |
| MOL File | 12220-64-3.mol |
Chemical Properties
| CAS DataBase Reference | 12220-64-3 |
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 2-[[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, disodium salt (12220-64-3) |
Safety Data
| Symbol(GHS) |  GHS08 |
| Signal word | Danger |
| Hazard statements | H317-H334 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501 |