SPADNS
- Product NameSPADNS
- CAS23647-14-5
- CBNumberCB8205751
- MFC16H13N2NaO11S3
- MW528.45
- EINECS245-803-9
- MDL NumberMFCD00003952
- MOL File23647-14-5.mol
Chemical Properties
| Melting point: | >300°C |
| bulk density | 810kg/m3 |
| storage temp. | Store at +15°C to +25°C. |
| solubility | 220g/l |
| form | Crystalline Powder |
| color | Dark red-brown |
| PH | 6.0 (10g/l, H2O, 22℃) |
| Water Solubility | Soluble in water (10 mg/ml), and ethanol (1 mg/ml). very slightly soluble or insoluble in alcohol and organic solvents. |
| λmax | 505-510 nm |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChIKey | AEHGQXKBQBMQEK-GLCFPVLVSA-K |
| SMILES | [Na+].[Na+].[Na+].Oc1cc(cc2cc(c(\N=N\c3ccc(cc3)S([O-])(=O)=O)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O |
| EPA Substance Registry System | 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-sulfophenyl)azo]-, trisodium salt (23647-14-5) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2927 00 00 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704: |
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