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Merck

495425

Gallium–Indium eutectic

Ga 75.5% / In 24.5%, ≥99.99% trace metals basis

Sinonimo/i:

EGaIn

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5 G

154,00 €

25 G

494,00 €

154,00 €

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Informazioni su questo articolo

Numero MDL:
MFCD00144387
Codice UNSPSC:
11101711
ID PubChem:
24872973
NACRES:
NA.23

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Saggio

≥99.99% trace metals basis

Stato

liquid

Composizione

Ga 75.5% / In 24.5%

Punto di fusione

15.7 °C (lit.)

Densità

6.25 g/mL at 25 °C (lit.)

Stringa SMILE

[Ga].[In]

InChI

1S/Ga.In
SPAHBIMNXMGCMI-UHFFFAOYSA-N

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Questo articolo
263265215066289892
Gallium–Indium eutectic Ga 75.5% / In 24.5%, ≥99.99% trace metals basis

Sigma-Aldrich

495425

Gallium–Indium eutectic

Gallium 99.99% trace metals basis

Sigma-Aldrich

263265

Gallium

Gallium(III) oxide ≥99.99% trace metals basis

Sigma-Aldrich

215066

Gallium(III) oxide

Gallium(III) nitrate hydrate crystalline, 99.9% trace metals basis

Sigma-Aldrich

289892

Gallium(III) nitrate hydrate

assay

≥99.99% trace metals basis

assay

99.99% trace metals basis

assay

≥99.99% trace metals basis

assay

99.9% trace metals basis

form

liquid

form

(metallic liquid or solid (ambient temp dependent))

form

(crystalline powder)

form

crystalline

density

6.25 g/mL at 25 °C (lit.)

density

5.904 g/mL at 25 °C (lit.)

density

5.88 g/mL at 25 °C

density

-

mp

15.7 °C (lit.)

mp

29.8 °C (lit.)

mp

-

mp

110 °C (dec.) (lit.)

composition

Ga 75.5% / In 24.5%

composition

-

composition

-

composition

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

Descrizione generale

Gallium-indium eutectic 99.99% is a unique liquid metal alloy with a melting point of 15.7°C. It has a self-limiting oxide layer that retains its shape, making it ideal for use in various applications. This material is easy to mold, stretch, and form into a variety of shapes. It is also self-healing, which makes it useful in situations where the material may experience wear and tear. With its exceptional properties, gallium-indium eutectic 99.99% is a valuable material for a range of industries, including electronics, robotics, and medical devices.

Applicazioni

In the electronics industry, gallium-indium eutectic 99.99% is used as a thermal interface material due to its high thermal conductivity. It is also used as a flexible conductor in soft robotics and stretchable electronics. Because of its ability to conform to irregular shapes and high electronic conductivity, EGaIn is commonly used as an electrical contact for device testing and as the top contact in molecular electronics applications. Additionally, this liquid metal alloy is utilized in medical devices such as soft implants and wearable health monitors due to its biocompatibility and flexibility. Gallium-indium eutectic 99.99% has a wide range of potential applications, and its unique properties make it a valuable material for many industries.

Caratteristiche e vantaggi

  • Increase Power Performance: Its high thermal conductivity makes it a high-performing thermal interface material for increased power performance in electronics.

  • Simplify Electrical Contact: Its excellent electronic conductivity, conformal shape, and self-healing properties make it easy to make electrical contact for devices and molecular electronics

  • Robust Contact: This material conforms to irregular shapes, making it perfect for use in soft robotics and stretchable electronics as a flexible conductor and robust contact.

Avvertenze

Danger

Indicazioni di pericolo

H290,H302,H372,H412

Classi di pericolo

Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1 - STOT RE 1 Inhalation

Organi bersaglio

Lungs

Codice della classe di stoccaggio

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
MKCS8336
MKCZ2948
MKCX6200
MKCV6155
MKCW8719

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Domande

1–3 di 3 domande  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta

    1. 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

      Utile?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta

    1. 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

      Utile?

  3. What is the thermal conductivity of this alloy?

    1 risposta

    1. The thermal conductivity of this eGaIn alloy - Ga 75.5% / In 24.5% - is cited in the literature as 26.43 W m−1 K−1.
      Please see the publication below for additional information:
      https://onlinelibrary.wiley.com/doi/10.1002/adma.202203391

      Utile?

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