If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
393541
Gallium(III) acetylacetonate
99.99% trace metals basis
Sinónimos:
Ga(acac)3, Gallium(III) 2,4-pentanedionate
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| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
5 g | Comprobar disponibilidad del carrito | US$ 238,00 |
25 g | Comprobar disponibilidad del carrito | US$ 1.060,00 |
Acerca de este artículo
US$ 238,00
Quality Segment
assay
99.99% trace metals basis
form
solid
reaction suitability
core: gallium, reagent type: catalyst
mp
196-198 °C (dec.) (lit.)
SMILES string
CC(=O)\C=C(\C)O[Ga](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O
InChI
1S/3C5H8O2.Ga/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;
InChI key
ZVYYAYJIGYODSD-LNTINUHCSA-K
General description
Application
- As a precursor to synthesize nanocrystalline gallium oxide spinels via solvothermal process for various applications like photocatalysis, battery cathode materials and electrocatalysis.
- To fabricate LiGa alloy layer on Li metal anode from in-situ electroreduction. It suppresses the anode dendrite formation in lithium-sulfur batteries.
- To prepare highly efficient gallium-platinum (GaPt3) nanoparticles hot-solvent synthesis which act as electrocatalysts for hydrogen evolution reaction.
- To synthesize γ-Ga2O3 nanocrystals for fabricating electron-transporting layer for perovskite solar cells. It forms effective interfacial connections with the perovskite top layer, enhancing the efficiency of charge transport.
Features and Benefits
- The high purity (99.99% trace metals basis) ensures that no impurities interfere with the synthesis process, leading to higher yields and better quality of the gallium compounds.
- High purity enhances catalytic activity and selectivity, reducing the formation of by-products and improving overall reaction efficiency.
- The absence of trace metal impurities ensures the integrity and performance of the thin films, resulting in improved device efficiency and longevity of optoelectronic devices.
- The high purity of the precursor minimizes defects and impurities in the semiconductor materials, enhancing their electrical properties and performance.
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Este artículo | |||
|---|---|---|---|
| form solid | form powder, solid | form granular, powder or crystals | form powder or solid (or crystals) |
| assay 99.99% trace metals basis | assay 99.9% trace metals basis | assay 99.99% trace metals basis | assay ≥99.99% trace metals basis |
| mp 196-198 °C (dec.) (lit.) | mp 143 °C (dec.) (lit.) | mp 210-213 °C (lit.) | mp 187-189 °C (lit.) |
| Quality Level 100 | Quality Level 100 | Quality Level - | Quality Level 100 |
| reaction suitability core: gallium, reagent type: catalyst | reaction suitability core: gadolinium, reagent type: catalyst | reaction suitability core: cobalt | reaction suitability core: indium, reagent type: catalyst |
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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