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About This Item
Linear Formula:
HBr
CAS Number:
Molecular Weight:
80.91
UNSPSC Code:
12352106
NACRES:
NA.21
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3587158
Assay:
48%
Form:
liquid
Grade:
reagent grade
grade
reagent grade
Quality Segment
vapor density
2.8 (vs air)
vapor pressure
320 psi ( 21.1 °C), 8 mmHg ( 25 °C)
description
48% aqueous HBr
assay
48%
form
liquid
density
1.49 g/mL at 25 °C (lit.)
SMILES string
Br
InChI
1S/BrH/h1H
InChI key
CPELXLSAUQHCOX-UHFFFAOYSA-N
General description
Hydrobromic acid is the strongest mineral acid that is used as a brominating agent in the preparation of organobromine compounds and inorganic bromides. It is also used as a catalyst in a variety of organic reactions.
Application
Hydrobromic acid can be used as:
- A catalyst in transesterification reactions.
- A reagent to synthesize cellulose nanocrystals (CNCs) via acidic hydrolysis of cotton fibers.
- A reactant to prepare denitrosation reagent.
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signalword
Danger
hcodes
target_organs
Respiratory system
Storage Class
8B - Non-combustible corrosive hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A - STOT SE 3
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