Government regulation(CAS#7726-95-6)

Chemical Property:

Molecular Formula	Br2
Molar Mass	159.808
Density	2.91g/cm³
Melting Point	-7.2℃
Boling Point	58.8°C at 760 mmHg
Water Solubility	35 g/L (20℃)
Vapor Presure	190mmHg at 25°C
Refractive Index	1.55
Physical and Chemical Properties	Characteristic red-brown fuming liquid. melting point -7.2 ℃ boiling point 58.78 ℃ relative density 3.119(20 ℃) soluble in water, solubility of 3.58g/mL water (20 ° C); Soluble in ethanol, ether, chloroform, carbon tetrachloride, kerosene and carbon disulfide and other organic solvents; Also soluble in hydrochloric acid, hydrobromic acid and bromine compound solution. group 17 (VIIA) element. Atomic number 35. Stable isotope 79,81. Density (liquid) 3.119g/cm3. Melting Point -7.2 °c. Boiling point 58.8 °c. Major oxidation states -1, 1, 5, 7. Dark red liquid. Volatile. There is a asphyxiating odor. Highly toxic! Burns the skin, severe irritation of the mucous membranes and respiratory tract. Slightly soluble in water. Soluble in organic solvents. The chemical activity was slightly worse than that of chlorine. Can be combined with most metals and non-metals. A strong oxidant, bromine, is mainly present in seawater as an alkali metal bromide. Can be extracted from the bromide in seawater
Use	Mainly used for the preparation of bromide, and used in medicine, pesticides, dyes, spices, photographic materials, fire extinguishing agents, mineral processing, metallurgy, tanning, water purification and other departmentsUsed as general analytical reagents, oxidants, absorbents for ethylene and heavy hydrocarbons, and brominating agents for organic synthesis

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Product Detail

Product Tags

Hazard Symbols	T+ – Very toxicC – CorrosiveN – Dangerous for the environment
Risk Codes	R26 – Very Toxic by inhalation R35 – Causes severe burns R50 – Very Toxic to aquatic organisms
Safety Description	S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 – Avoid release to the environment. Refer to special instructions / safety data sheets.
UN IDs	UN 1744

Government regulation(CAS#7726-95-6)

Uses

Open Data Unverified Data

The main uses of bromine include:

Disinfectant: Bromine is an effective disinfectant that can be used in fields such as water treatment and swimming pool disinfection. Unlike chlorine, bromine does not produce irritating odors and tastes, making it more friendly to the human body.
Medical field: Bromine also has extensive applications in the medical field. Bromine compounds can be used to treat diseases such as epilepsy, asthma, and arrhythmia. In addition, bromine can also be used as a raw material for manufacturing some drugs, such as potassium bromide, ammonium bromide, etc.
Food additive: Bromine can be used as a food additive, mainly in bread, dough, noodles and other noodle products. Bromine can increase the elasticity and ductility of flour products, making them softer. In addition, bromine can also be used in the production of beer, beverages, etc.
Production of Bromides: Bromine is mainly used to produce bromides. As an important chemical raw material, it is widely used in various industries, including flame retardants, fire extinguishing agents, refrigerants, photosensitive materials, pharmaceuticals, pesticides, oil fields, and other industries. It can be used for the replacement of intermediates in raw materials such as dyes, pharmaceuticals, pesticides, etc. It can also be used as a regular analytical reagent, oxidant, absorbent for ethylene and heavy hydrocarbons, and as a brominating agent for organic synthesis.

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