PRODUCTS
Hydrogen bromide
| Identification | Product name: | Hydrogen bromide | ||
| English name: | Hydrogen bromide | |||
| Molecular formula: | HBr | Molecular weight: | 80.91 | |
| Structural formula: | .gif) |
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| CAS No.: | 10035-10-6 | RTECS No.: | MW3850000 | |
| HS code: | 28111990 | UN No: | 3265 8/PG 2 | |
| Dangerous goods code: | IMDG Code Page: | |||
| Physical and Chemical Properties | Appearance and properties: | Colorless, transparent to light yellow fuming liquid with pungent sour taste | ||
| Uses: | Used in the manufacture of inorganic and organic bromides; also used in the synthesis of perfumes, dyes, etc. | |||
| Melting point: | -86 (pure product) | Boiling point: | 126（47%） | |
| Relative density (water=1): | 1.49（47%） | Moisture : | ||
| Assay : | PH value: | |||
| Saturated vapor pressure (kPa): | Solubility: | Miscible with water, miscible with ethanol and acetic acid. | ||
| Critical temperature (℃): | Critical pressure (MPa): | |||
| Heat of combustion (kj/mol): | ||||
| Combustion and explosion hazard | Conditions to avoid: | |||
| Flammability: | Building regulation fire insurance classification: | |||
| Flash point (℃): | 40°C | Self-Ignition temperature(℃): | ||
| Lower explosive limit (V%): | Upper explosive limit (V%): | |||
| Hazardous characteristics: | ||||
| Combustion (decomposition) products: | Hydrogen bromide | Stability: | Stable | |
| Incompatible materials: | Alkali, ammonia, active metal powder, flammable or combustible material, cyanide | Polymerization hazards: | Not appearing | |
| Fire fighting methods: | ||||
| Risk category: | Packaging sign of Dangerous goods: | |||
| Packaging and transportation | Packing group: | |||
| Directions for storage and transportation: | Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature does not exceed 30℃, and the relative humidity does not exceed 80%. Keep the container tightly closed. It should be stored separately from easily (combustible) combustibles, alkalis, active metal powders, etc., and should not be mixed with storage. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials. | |||
Hydrogen bromide
| Item | Index value |
| Appearance | Colorless transparent to light yellow fuming liquid |
| Molecular formula | HBr |
| Assay ≥ | 48 |
| Density (d2020)g/cm3 | 1.49（47%） |
Main Products: 1-Chloropropane | 2-chloropropane | 1-chlorobutane | 2-Chlorobutane | Bromoethane | 1-Bromopropane | 2-1-Bromopropane |
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