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Graphene

CAS #:

Linear Formula:

C

MDL Number:

MFCD00144065

EC No.:

231-955-3

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
Graphene
C-GENE-01-NFK
Pricing > SDS > Data Sheet >

Graphene Properties

Molecular Weight

12.01

Appearance

Black solid

Melting Point

3652 - 3697 °C (sublimes)

Boiling Point

4200 °C

Density (Theoretical)

2.267 g/cm3

Tensile Strength

N/A

Thermal Conductivity

119-165 W/m/K

Electrical Resistivity

N/A

Electronegativity

2.55 Paulings

Specific Heat

N/A

Heat of Fusion

117 kJ/mol

Heat of Vaporization

128 K-Cal/gm atom at 4612°C

Graphene Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Transport Information N/A
MSDS / SDS

About Graphene

Graphene is a flat one-atom thick sheet of sp2 carbon atoms densely packed in a honeycomb crystal lattice structure. It is the basic structural element for graphite, carbon nanotubes, and fullerenes. Graphene samples are available as nanoflakes on Si / SiO2 substrate wafers. Each layer is monoatomically thin with a thickness of ~0.34nm, though it is possible to produce multi-layered flakes. Using microscopic imagery, one can easily find the flakes and process them using microelectronic fabrications techniques. Graphene is the first example of truly two-dimensional crystals, giving it novel electronic and mechanical properties. Because of its high electronic mobility, structural flexibility, and capability of being tuned from p-type to n-type doping by the application of a gate voltage, graphene is considered a potential breakthrough in terms of carbon-based nano-electronics. Research into applications for carbon graphene nanosheets has focused on uses as platforms for next-wave microchips, active materials in field emitter arrays for flat panel screen displays, in biological sensors and medical imaging devices, in solar energy cells, and in high-surface area electrodes for use in bio-science. Graphene is a possible replacement material where carbon nanotubes are presently used. American Elements produces graphene films on multiple substrates including copper foil, silicon wafers, silicon dioxide, PET, plastic, and quartz; other forms include coated and nitrogen-doped graphene, carboxyl graphene, and industrial grade graphene. American Elements graphene is available in monolayer and multilayer forms and as a dispersion. Additional technical, research and safety (SDS) information is available.

Graphene Synonyms

Graphene nanopowder, 2D carbon, monolayer graphene, bilayer graphene, graphene nanosheets, graphene nanoribbons, graphene nanoplatelets, graphene nano-onions, grafen

Graphene Chemical Identifiers

Linear Formula

C

Pubchem CID

5462310

MDL Number

MFCD00144065

EC No.

231-955-3

Beilstein Registry No.

N/A

IUPAC Name

Carbon

SMILES

C

InchI Identifier

InChI=1S/C

InchI Key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Carbon products. Carbon (atomic symbol: C, atomic number: 6) is a Block P, Group 14, Period 2 element. Carbon Bohr ModelThe number of electrons in each of Carbon's shells is 2, 4 and its electron configuration is [He] 2s2 2p2. In its elemental form, carbon's CAS number is 7440-44-0. Carbon is at the same time one of the softest (graphite) and hardest (diamond) materials found in nature. It is the 15th most abundant element in the Earth's crust, and the fourth most abundant element (by mass) in the universe after hydrogen, helium, and oxygen. Carbon was discovered by the Egyptians and Sumerians circa 3750 BC. It was first recognized as an element by Antoine Lavoisierby in 1789.

TODAY'S SCIENCE POST!

October 22, 2017
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

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