1668-00-4
| Name | ARSENAZO III SODIUM SALT |
| CAS | 1668-00-4 |
| EINECS(EC#) | 216-788-6 |
| Molecular Formula | C22H18As2N4O14S2 |
| MDL Number | MFCD00078931 |
| Molecular Weight | 776.37 |
| MOL File | 1668-00-4.mol |
Chemical Properties
| Melting point | >320 °C(lit.) |
| bulk density | 850kg/m3 |
| storage temp. | Store at RT. |
| solubility | ammonium hydroxide: soluble1mg/mL |
| form | Powder |
| pka | -1.25±0.40(Predicted) |
| color | Brown |
| PH | 2.3 (10g/l, H2O, 20℃) |
| λmax | 569-576 nm (buffer pH 10.0) |
| BRN | 5717957 |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChIKey | UQHVTNUJRKELCE-UHFFFAOYSA-N |
| SMILES | C1=C2C(C(O)=C(N=NC3=CC=CC=C3[As](O)(O)=O)C(S(O)(=O)=O)=C2)=C(O)C(N=NC2=CC=CC=C2[As](O)(O)=O)=C1S(O)(=O)=O |
Safety Data
| Symbol(GHS) |   GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H331-H410 |
| Precautionary statements | P261-P264-P270-P273-P301+P310-P304+P340+P311 |
| Hazard Codes | T,N |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 3465 6.1/PG 2 |
| WGK Germany | 3 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29319090 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 |