Hydrobromic Acid 48% ACS Reagent 1 Liter
- CAS Number 10035-10-6
- Empirical Formula (Hill Notation) HBr
- Molecular Weight 80.91
- Beilstein/REAXYS Number 3587158
- MDL number MFCD00011323
- PubChem Substance ID 329752491
- NACRES NA.21
| Quality Level | 200 |
| Grade | ACS reagent |
| Vapor Density | 2.8 (vs air) |
| Vapor Pressure | 320 psi (21.1°C) 8 mmHg (25°C) |
| description | 48% aqueous HBr |
| InChI Key | CPELXLSAUQHCOX-UHFFFAOYSA-N |
| Assay | 47.0-49.0% (ACS specification) 48% |
| 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) |
Application
Bromine source for bromination of a,b-unsaturated carbonyl compounds.
A Convenient Halogenation of α,β-Unsaturated Carbonyl Compounds with OXONE® and Hydrohalic Acid (HBr, HCl)
Safety Information
Signal word Danger
Hazard statements H314-H335
Precautionary statements P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
RIDADR UN 1788 8 / PGII
WGK Germany 1





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