53744-42-6
| Name | BUFFER SOLUTION |
| CAS | 53744-42-6 |
| EINECS(EC#) | 258-152-0 |
| Molecular Formula | C24H14N2Na2O6S2 |
| MDL Number | MFCD00146206 |
| Molecular Weight | 590.53 |
| MOL File | 53744-42-6.mol |
Chemical Properties
| Melting point | 300 °C |
| density | 1.006 g/mL at 20 °C |
| vapor density | 4.9 (vs air) |
| storage temp. | 2-8°C |
| solubility | H2O: soluble |
| form | Liquid |
| color | No Color |
| PH | 6.8 (20°C in H2O) |
| Exposure limits | ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 |
| InChIKey | PRFSSHVTLYFZHN-UHFFFAOYSA-N |
| SMILES | S(C1C=CC(C2=CC=NC3=C4N=CC=C(C5C=CC(S(O)(=O)=O)=CC=5)C4=CC=C23)=CC=1)(O)(=O)=O.[NaH] |
| EPA Substance Registry System | Benzenesulfonic acid, 4,4'-(1,10-phenanthroline-4,7-diyl)bis-, disodium salt (53744-42-6) |
Safety Data
| Hazard Codes | Xi,C |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN2817 |
| WGK Germany | 3 |
| F | 8-10 |
| TSCA | TSCA listed |
| HS Code | 2933.99.8210 |
| HazardClass | 8 |
| PackingGroup | III |
| Storage Class | 6.1B - Non-combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 1 Dermal Acute Tox. 2 Inhalation Acute Tox. 2 Oral Eye Dam. 1 Skin Corr. 1A |