70210-34-3
| Name | tetrasodium 5-[[2,4-dihydroxy-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-4-hydroxy-3-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]naphthalene-2,7-disulphonate |
| CAS | 70210-34-3 |
| EINECS(EC#) | 274-430-4 |
| Molecular Formula | C40H24N10Na4O19S4 |
| Molecular Weight | 1168.89 |
| MOL File | 70210-34-3.mol |
Chemical Properties
| density | 1.464[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Water Solubility | 200g/L at 20℃ |
| EPA Substance Registry System | 2,7-Naphthalenedisulfonic acid, 5-[[2,4-dihydroxy-5-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]phenyl]azo]-4-hydroxy-3-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-, tetrasodium salt (70210-34-3) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H412-H319 |
| Precautionary statements | P273-P501-P264-P280-P305+P351+P338-P337+P313P |