244260
Hydrobromic acid
ACS reagent, 48%
Recommended Products
grade
ACS reagent
Quality Level
vapor density
2.8 (vs air)
vapor pressure
320 psi ( 21.1 °C)
8 mmHg ( 25 °C)
description
48% aqueous HBr
Assay
47.0-49.0% (ACS specification)
48%
form
liquid
ign. residue
≤0.002%
density
1.49 g/mL at 25 °C (lit.)
anion traces
SO42- and SO32-: ≤0.003%
chloride (Cl-): ≤0.05%
iodide (I-): ≤0.003%
phosphate (PO43-): ≤0.001%
cation traces
Fe: ≤1 ppm
Se: ≤0.01 ppm
heavy metals: ≤5 ppm (by ICP-OES)
SMILES string
Br
InChI
1S/BrH/h1H
InChI key
CPELXLSAUQHCOX-UHFFFAOYSA-N
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This Item | 268003 | 339245 | 320331 |
|---|---|---|---|
| grade ACS reagent | grade reagent grade | grade - | grade ACS reagent |
| vapor density 2.8 (vs air) | vapor density 2.8 (vs air) | vapor density 2.8 (vs air) | vapor density 1.3 (vs air) |
| vapor pressure 320 psi ( 21.1 °C), 8 mmHg ( 25 °C) | vapor pressure 320 psi ( 21.1 °C), 8 mmHg ( 25 °C) | vapor pressure 320 psi ( 21.1 °C), 8 mmHg ( 25 °C) | vapor pressure 3.23 psi ( 21.1 °C), 7.93 psi ( 37.7 °C) |
| assay 47.0-49.0% (ACS specification), 48% | assay 48% | assay ≥99.99% | assay 36.5-38.0% (ACS specification), 37% |
| form liquid | form liquid | form liquid | form liquid |
| density 1.49 g/mL at 25 °C (lit.) | density 1.49 g/mL at 25 °C (lit.) | density 1.49 g/mL at 25 °C (lit.) | density 1.2 g/mL at 25 °C (lit.) |
General description
Application
- For the regioselective bromination of anilides to bromoanilides.
- Oxidative bromination of olefins, alkynes, and ketones to corresponding dibrominated alkanes, dibrominated alkenes, and α-bromoketones.
Other Notes
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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