| Name | neothorin | 
|---|---|
| Synonyms | 2-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)benzenearsonic acid trisodium salt Neothorin Hydrate Arsenazo,Neothoron 2-(2-Arsonophenylazo)chromotropic acid disodium sal Disodium {2-[(E)-(1,8-dihydroxy-3,6-disulfo-2-naphthyl)diazenyl]phenyl}arsonate EINECS 222-600-3 2-Arsonophenylazochromotropic Acid Sodium Salt Hydrate arsenazo1 Disodium 3-((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate 2,7-Naphthalenedisulfonic acid, 3-[(E)-2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-, sodium salt (1:2) Arsenazo I Hydrate Arsenazo l ARSENAZO I DISODIUM SALT MFCD00066725 2-[1,8-Dihydroxy-3,6-di(sodiosulfo)-2-naphtylazo]phenylarsonic acid 2-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)benzenearsonic Acid Sodium Salt Hydrate | 
| Melting Point | ≥300ºC(lit.) | 
|---|---|
| Molecular Formula | C16H11AsN2Na2O11S2 | 
| Molecular Weight | 592.297 | 
| Exact Mass | 591.881531 | 
| PSA | 253.87000 | 
| LogP | 2.19720 | 
| Water Solubility | methanol: 1 mg/mL, clear, red | 
| Hazard Codes | T: Toxic;N: Dangerous for the environment; | 
|---|---|
| Risk Phrases | R23/25 | 
| Safety Phrases | S28-S45-S60-S61 | 
| RIDADR | UN 3465 6.1/PG 3 | 
| WGK Germany | 3 | 
| Packaging Group | III | 
| Hazard Class | 6.1(b) | 
| HS Code | 2931900090 | 
| HS Code | 2931900090 | 
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |