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
282863
Graphite
Ekologičtější alternativa
powder, <20 μm, synthetic
Synonyma:
carbon allotrope
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
25 g | K dispozici k odeslání DNESodSchnelldorf Distribution | 1 660,00 Kč |
1 kg | K dispozici k odeslání DNESodSchnelldorf Distribution | 2 370,00 Kč |
O této položce
1 660,00 Kč
K dispozici k odeslání DNESpodrobné informace
Quality Segment
form
powder
mol wt
Mw 12.011 g/mol
composition
C
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
particle size
<20 μm
mp
3652-3697 °C (lit.)
density
2.26 g/cm3 (lit.)
application(s)
battery manufacturing
greener alternative category
SMILES string
[C]
InChI
1S/C
InChI key
OKTJSMMVPCPJKN-UHFFFAOYSA-N
General description
Application
- in the synthesis of single sheet graphene nanoflakes
- in the preparation of graphite based magnetorheological elastomers
- free standing film like cantilever sensor in piezoelectric device
- to study its use as a catalyst for wet peroxide oxidation.
Oxidation of carbon dust was studied.
1 of 1
Tato položka | |||
|---|---|---|---|
| particle size <20 μm | particle size <45 μm | particle size -325 mesh (44μ, 50-70%) | particle size +50 mesh (300μ, ≥80%) |
| form powder | form powder | form flakes | form flakes |
| composition C | composition C | composition - | composition - |
| application(s) battery manufacturing | application(s) battery manufacturing | application(s) - | application(s) - |
| density 2.26 g/cm3 (lit.) | density 2.26 g/cm3 (lit.) | density - | density - |
| mol wt Mw 12.011 g/mol | mol wt Mw 12.011 g/mol | mol wt - | mol wt - |
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Skladovací třída
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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What is the electrical conductivity of 282863 graphite powder?
1 answer-
The electrical conductivity of this product has not been determined.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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What are the particle size distributions? First capacity? First efficiency? Tap Density?
1 answer-
The capacity, efficiency, and tap density of this material are not determined. The particle size distribution is also not determined; the particles are simply screened to be 20 microns or less.
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what is the percentage of carbon?
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Unfortunately, the carbon content of this material has not been determined. However, this is synthetic graphite. The carbon content for synthetically produced material tends to be quite high.
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What is the purity of the product?
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Unfortunately, the purity of this product is not determined.
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Do you have any battery performance data for this material https://www.sigmaaldrich.com/SE/en/product/aldrich/282863#product-documentation
1 answer-
This product is not tested for its battery performance. All data acquired can be seen on the lot-specific COA and product page. In this case, that includes the particle size and appearance.
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I have a question regarding graphite powder with this code :282863. Could you please provide me with its surface area
1 answer-
The estimated surface area range is 6.5 - 10.5 m2/gm.
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