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Alfa Aesar |
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400-6106006 |
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Energy Chemical |
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GALLIUM(III) BROMIDE manufacturers
- GALLIUM(III) BROMIDE
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- $10.00
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2021-10-19
- CAS:13450-88-9
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20 tons
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| | GALLIUM(III) BROMIDE Basic information |
| | GALLIUM(III) BROMIDE Chemical Properties |
| Melting point | 121.5 °C(lit.) | | Boiling point | 279 °C(lit.) | | density | 3.69 g/mL at 25 °C(lit.) | | Fp | 278.8°C | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | solubility | H2O: slightly soluble(lit.) | | form | powder | | color | White | | Specific Gravity | 3.69 | | Water Solubility | Soluble in water. | | Sensitive | Moisture Sensitive | | Stability: | Stable, but reacts violently with water. Avoid contact with water, moisture, strong oxidizing agents. May discolour in air. | | Major Application | electroplating
material synthesis precursor | | InChI | 1S/3BrH.Ga/h3*1H;/q;;;+3/p-3 | | InChIKey | SRVXDMYFQIODQI-UHFFFAOYSA-K | | SMILES | Br[Ga](Br)Br | | CAS DataBase Reference | 13450-88-9(CAS DataBase Reference) | | EPA Substance Registry System | Gallium bromide (GaBr3) (13450-88-9) |
| Hazard Codes | C | | Risk Statements | 14-34 | | Safety Statements | 8-26-36/37/39-45 | | RIDADR | UN 3260 8/PG 2 | | WGK Germany | 3 | | TSCA | TSCA listed | | HazardClass | 8 | | PackingGroup | II | | HS Code | 2827590000 | | Storage Class | 8A - Combustible corrosive hazardous materials | | Hazard Classifications | Skin Corr. 1B |
| | GALLIUM(III) BROMIDE Usage And Synthesis |
| Chemical Properties | white crystalline powder | | Uses | Gallium(III) bromide may be used to catalyze the coupling of indoles with phenylacetylene to form 1,1-bis(1H-3-indolyl)-1-phenylethanes. | | Uses | Gallium(III) bromide is used as organic intermediates. It is a powerful oxidizing agent and is able to release oxygen free radicals from the water in mucous membranes. | | reaction suitability | reagent type: catalyst
core: gallium | | Synthesis | One method of preparing GaBr3 is to heat elemental gallium in the presence of liquid bromine under vacuum. After the highly exothermic reaction, the mixture is allowed to stand and then subjected to various purification steps. This method has remained a useful method for preparing GaBr3 since the early 1900s. Historically, gallium was obtained by electrolysis of hydroxide in a KOH solution, but today it is obtained as a by-product of aluminum and zinc production.
GaBr3 can also be produced by the chemical combination of Ga(s) and Br(g) in an anhydrous, oxygen-free, organic and grease-free environment. The reaction products are gases that must be crystallized to form the laboratory purchased GaBr3 solid:
Ga(s) + 3Br(l) → GaBr3(g)
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| | GALLIUM(III) BROMIDE Preparation Products And Raw materials |
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