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ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

浙江贊誠生物科技有限公司

ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

Specializing in the production and management of intermediates and fine chemicals

Hydrogen bromide

Chemintel Technology

Hydrogen bromide

Information
Product name Hydrogen bromide
English synonyms Acide bromhydrique;acidebromhydrique;acidebromhydrique(french);Acido bromidrico;acidobromhidrico;acidobromidrico;Anhydrous hydrobromic acid;anhydroushydrobromicacid
CAS No. 10035-10-6
Molecular formula BrH
Molecular weight 80.91
EINECS No. 233-113-0
Structural formula
Physicochemical properties
Melting point −87 °C(lit.)
Boiling point −67 °C(lit.)
Density 1.49 g/mL at 25 °C (lit.)
Vapor pressure 334.7 psi ( 21 °C)
Refractive index n20/D 1.438
Flash point 40°C
Storage Store below +30°C.
Solubility water-soluble
Appearance The color of the solution may darken during storage
Color Light yellow, brown
Use 1. Determination of sulfur, selenium, bismuth, zinc, and iron. Separation of tin from arsenic and antimony, alkylation catalyst, reducing agent, organic synthesis, preparation of organic and inorganic bromides, and high-purity metal refining. 2. Used for the manufacture of various bromine compounds, and also for the pharmaceutical, dye, and perfume industries; it is the basic raw material for the manufacture of various inorganic bromides such as sodium bromide, potassium bromide, lithium bromide, and calcium bromide, as well as certain alkyl bromides such as bromomethane and bromoethane. In medicine, it is used to synthesize sedatives and anesthetics. It is also a good solvent for some metal minerals and used for the refining of high-purity metals. 3. Used in the petroleum industry as an alkylation catalyst. Solvent for alkoxy and phenoxy compounds, and catalyst for the oxidation of alicyclic and paraffin hydrocarbons to ketones, acids, or peroxides. 4. Used in the pharmaceutical industry for the synthesis of sedatives, anesthetics, and other pharmaceutical products.
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