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496596

Sigma-Aldrich

Grafite

powder, <45 μm, ≥99.99% trace metals basis

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113.4 G
CHF 279.00

CHF 279.00

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113.4 G
CHF 279.00

About This Item

Formula empirica (notazione di Hill):
C
Numero CAS:
7782-42-5
Peso molecolare:
12.01
Numero CE:
231-955-3
Numero MDL:
MFCD00144065
Codice UNSPSC:
12352103
ID PubChem:
24873069
NACRES:
NA.23

CHF 279.00

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Grado

battery grade

Saggio

≥99.99% trace metals basis

Stato

powder

PM

Mw 12.011 g/mol

Composizione

C

Dimensione particelle

<45 μm

Punto di fusione

3652-3697 °C (lit.)

Densità

2.26 g/cm3 (lit.)

applicazioni

battery manufacturing

Stringa SMILE

[C]

InChI

1S/C
OKTJSMMVPCPJKN-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Graphite is a versatile material with high thermal conductivity, excellent electrical conductivity, and remarkable lubricating capabilities. In the electronics sector, graphite is utilized in batteries and fuel cells due to its ability to enhance performance and energy efficiency. Additionally, the automotive industry graphite is used in brake linings and lubricants, while the aerospace sector benefits from its lightweight and high-temperature resistance.

Applicazioni


  • Synthetic opioid analgesic: MethaDoneserves as a synthetic opioid analgesic in clinical settings, offering pain relief options for patients who are resistant to other opioids. Studies examine its analgesic properties and side effects to enhance patient safety and comfort (Hughes et al., 2024).

  • In vitro pharmacological studies: In vitro studies utilize methaDonesolutions to investigate its pharmacodynamics and pharmacokinetics. These studies help determine how methaDoneinteracts with various biological systems, influencing future drug design and therapy approaches (Degani et al., 2023).

  • Drug metabolism research: MethaDoneis used in research to study drug metabolism, particularly how it is processed within the body. This research is vital for understanding drug interactions, effects on liver enzymes, and implications for long-term treatment efficacy (Hu et al., 2023).


Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
SHBS4689
SHBR6870
SHBP9977
SHBP4027
SHBM1771

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Grafite rod, L 150&#160;mm, diam. 3&#160;mm, low density, 99.995% trace metals basis

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Sigma-Aldrich

902926

Graphite dispersion

Graphite dispersion few-layers (3-15 graphene layers), 1.0mg/mL in acetone-water, avg. no. of layers, 3 &#8209; 15

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Graphite dispersion

3D Printing Graphite Ink

Sigma-Aldrich

901662

3D Printing Graphite Ink

M A Pimenta et al.
Physical chemistry chemical physics : PCCP, 9(11), 1276-1291 (2007-03-10)
Raman spectroscopy has historically played an important role in the structural characterization of graphitic materials, in particular providing valuable information about defects, stacking of the graphene layers and the finite sizes of the crystallites parallel and perpendicular to the hexagonal
Stephanie Reich et al.
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, 362(1824), 2271-2288 (2004-10-16)
We present a review of the Raman spectra of graphite from an experimental and theoretical point of view. The disorder-induced Raman bands in this material have been a puzzling Raman problem for almost 30 years. Double-resonant Raman scattering explains their
R Hanoa
Scandinavian journal of work, environment & health, 9(4), 303-314 (1983-08-01)
Six hundred and five cases of graphite pneumoconiosis have been reported in the literature. In 39 cases the diagnosis was based on or supported by autopsy or lung biopsy results. Only 14 of the 39 cases were presented with relatively
Craig E Banks et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 21(11), 1263-1268 (2005-12-02)
The recent development, behavior and scope of edge plane pyrolytic graphite electrodes in electroanalysis are overviewed. Similarities to, and advantages, over multi-walled CNT modified electrodes are noted and the wide scope of applications, ranging through gas sensing, stripping voltammetry and
Huimin Bao et al.
Journal of chromatography. A, 1310, 74-81 (2013-09-04)
In this report, trypsin was covalently immobilized in the graphene oxide (GO)-silica composite coating on the channel wall of poly(methyl methacrylate) (PMMA) microchips to fabricate microfluidic bioreactors for highly efficient proteolysis. A mixture solution containing GO nanosheets and silica gel
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Recent demand for electric and hybrid vehicles, coupled with a reduction in prices, has caused lithium-ion batteries (LIBs) to become an increasingly popular form of rechargeable battery technology.

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Solid oxide fuel cells and electrolyzers show potential for chemical-to-electrical energy conversion, despite early development stages.

Questions

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

    1 answer

    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

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

    1 answer

    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/449/386/product-dating-information-mk.pdf

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