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
Wichtige Dokumente
900711
Kohlenstoff-Nanoröhrchen, einwandig
≥98% carbon basis, avg. no. of layers, 1
Synonym(e):
Einwandiges Kohlenstoffnanoröhrchen, SWCNT, SWNT
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About This Item
Empfohlene Produkte
Qualitätsniveau
Assay
≥98% carbon basis
<1% (ash)
Form
powder or flakes
Leistungsmerkmale
avg. no. of layers 1
Länge
300-500 μm , in forest
Mittlerer Durchm.
3-5 nm
Oberflächenbereich
800-1000 m2/g , by BET
Verunreinigungen
500 ppm Fe (max)
Farbe
black
mp (Schmelzpunkt)
3652-3697 °C (lit.)
Dichte
1.7-1.9 g/cm3 at 25 °C (lit.)
SMILES String
[C]
InChI
1S/C
InChIKey
OKTJSMMVPCPJKN-UHFFFAOYSA-N
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Verwandte Kategorien
Anwendung
- Electrode in power storage devices.
- Additives in structural materials.
- Flexible electronic materials.
Angaben zur Herstellung
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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Artikel
Single-Walled Carbon Nanotubes synthesized by the Super-Growth Method & their properties & applications, including dispersing SGCNTs, SGCNT-polymer composites & SGCNT-metal composites are discussed.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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What is the conductivity of SWCNTs with part number 900711?
1 answer-
The conductivity of 900711 (CNT paper) is 100-300 S/m.
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