Potassium bromide CAS#: 7758-02-3; 凯望编码 (ChemWhat Code): 123267
Names & Identifiers |
| 英文名 | Potassium bromide |
| 别名 | Potassium bromide, standard solution;Potassium bromate, standard solution;Potassium bromide, 98%, extra pure;Potassium bromide, IR grade, for spectroscopy;Potassium bromide, for analysis;Potassium bromide, for analysis ACS;Potassium Bromide [for General Organic Chemistry];Potassium bromide,for analysis ACS,suitable for IR analysis |
| CAS编号 | 7758-02-3 |
| 分子式 | BrK |
| 分子量 | 119 |
| EINECS | 231-830-3 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 734 °C(lit.) |
| Boiling Point | 58.8 °C(lit.) |
| Density | 3.119 g/mL at 25 °C(lit.) |
| vapor Density | 7.14 (vs air) |
| vapor pressure | 175 mm Hg ( 20 °C) |
| Refractive Index | 1.559 |
| Flash Point | 1435°C |
| Storage | 2-8°C |
| Solubulity | H2O: 1 M at 20 °C, clear, Colorless |
| form | random crystals |
| Color | White |
| PH | 5.0-8.8 (25℃, 50mg/mL in H2O) |
| Water Solubility | 650 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,7618 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Potassium bromide(7758-02-3) |
| EPA Substance Registry System | Potassium bromide (KBr)(7758-02-3) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 36/37/38-36 |
| S Phrase | 26-45-61-7/9-39-36 |
| RIDADR | UN 1744 8/PG 1 |
| WGK Germany | 2 |
| RTECS | TS7650000 |
| F | 3-10 |
| TSCA | Yes |
| HS Code | 28275100 |
| Hazardous Substances Data | 7758-02-3(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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