127-52-6
| Name | Chloramine B |
| CAS | 127-52-6 |
| EINECS(EC#) | 204-847-9 |
| Molecular Formula | C6H5ClNNaO2S |
| MDL Number | MFCD00007545 |
| Molecular Weight | 213.62 |
| MOL File | 127-52-6.mol |
Chemical Properties
| Melting point | 190°C |
| Boiling point | 189℃[at 101 325 Pa] |
| density | 1.484[at 20℃] |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | 0-6°C |
| solubility | H2O: 0.1 g/mL, clear |
| form | solid |
| pka | 1.88[at 20 ℃] |
| Appearance | White to off-white Solid |
| Water Solubility | 0.1 g/mL |
| Merck | 14,2074 |
| BRN | 3599287 |
| InChI | InChI=1S/C6H5ClNO2S.Na/c7-8-11(9,10)6-4-2-1-3-5-6;/h1-5H;/q-1;+1 |
| InChIKey | KDNCILYKSYKEFJ-UHFFFAOYSA-N |
| SMILES | C1(=CC=CC=C1)S(=O)(=O)N(Cl)[Na] |
| LogP | 0.14 at 26℃ |
| EPA Substance Registry System | Benzenesulfonamide, N-chloro-, sodium salt(127-52-6) |
Safety Data
| Symbol(GHS) |    GHS05,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302-H314-H334 |
| Precautionary statements | P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | C |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 3263 8/PG 2 |
| WGK Germany | 3 |
| RTECS | DA9300000 |
| TSCA | TSCA listed |
| REACH Registrations | Active |
| HazardClass | 5.1 |
| PackingGroup | III |
| HS Code | 29350090 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Oral Resp. Sens. 1 Skin Corr. 1B |
| Hazardous Substances Data | 127-52-6(Hazardous Substances Data) |