Sigma-Aldrich
Hydrogen Bromide Acid, Solution 33 wt.% Acetic, 1 Liter
- Part Number:
- MIL-18735-1L
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 1 liter / 32 ounce
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Hydrogen Bromide Acid Solution 33 wt.% Acetic 1 Liter
Synonym: Hydrogen bromide in acetic acid
- Empirical Formula (Hill Notation) HBr
- Molecular Weight 80.91
- Beilstein/REAXYS Number 3587158
- MDL number MFCD00011323
- PubChem Substance ID 329751739
- NACRES NA.21
General description
Hydrobromic acid solution (HBr) is a clear, yellow or brown colored liquid. Its reaction with K has been studied by a molecular beam technique.
Application
Hydrobromic acid solution may be used for the demethylation of 3,4-dimethoxy-6-bromonitrobenzene. Along with paraldehyde, it forms an efficient bromomethylating agent for benzene derivatives.
Hydrobromic acid solution may be used to infrared spectroscopic analysis of degree of N-deacetylation of chitosan.
| InChI Key | CPELXLSAUQHCOX-UHFFFAOYSA-N |
| Assay | 31.5-34.5% (T) |
| concentration | 33 wt. % in acetic acid |
| impurities | ≤1% water (KFT) |
| Density | 1.40 g/mL at 20°C |
Safety Information
Signal word Danger
Hazard statements H290-H314-H335
Precautionary statements P261-P280-P301 + P330 + P331-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 + P310
RIDADR UN 3265 8 / PGII
WGK Germany 1
Flash Point(F) >149°F
Flash Point(C) >65°C
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.