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C3-5000-M

C 1-10mm Pieces 99.99% Pure

Graphite

C3-2003-R1

C Rod 6mm dia. x 50mm long 99.99% Pure

Carbon

C3-2003-R2

C Rod 6.35mm dia. x 70mm long 99.99% Pure

Carbon

C3-2006-R1

C Rod 10mm dia. x 10mm long 99.99% Pure

Carbon

C3-2009-R1

C Rod 0.75" dia. x 12" long 99.99% Pure

Carbon

C3-2010-R1

C Rod 25.4mm dia. x 50.8mm long 99.99% Pure

Carbon

C3-2010-R2

C Rod 1" dia. x 2" long 99.99% Pure

Carbon

C3-2010-R3

C Rod 25mm dia. x 100mm long 99.99% Pure

Carbon

C3-2017-R1

C Rod 102mm dia. x 100mm long 99.99% Pure

Carbon

C3-2018-R1

C Rod 62mm dia. x 250mm long 99.9% Pure

Carbon

C3-2019-R1

C Rod 50mm dia. x 1000mm long 99.9% Pure

Vibracation graphite material with bulk density1.72g/cm3; grain size 0.8mm Carbon

C3-2020-R1

C Rod 65mm dia. x 300mm length 99.9% Pure

Moulded Graphite material with bulk density1.85g/cm3, Carbon

C3-2021-R1
C Rod 5mm dia. x 150mm long 99.99% PureCarbon
C3-2021-R2

C Rod 5mm dia. x 200mm long 99.99% Pure

Carbon

C3-2022-R1

C Rod 95mm dia. x 300mm long 99.9% Pure

Moulded graphite material with bulk density1.85g/cm3 Carbon

C3-9000-D

Carbon C, Available purities 99.5%, 99.9%, 99.95% & 99.99%

C3-9000-Dx

Glassy Coated Carbon,

Available purity 99.9%

C3-9000-Dxx

Pyrolytic Graphite

C3-9001-D

Carbon-Tungsten C-W,

Available in various ratios wt% or at%, Purity 99.9%

C3-9002-D

Carbon-Silicon C-Si,

Available in various ratios wt% or at%, Purity 99.9%

C3-9003-D

Carbon-Boron C-B,

Available in various ratios wt% or at%, Purity 99.9%

C3-9004-D

Carbon-Nickel, C-Ni 80-20 at%,

Available in various ratios wt% or at%, Purity 99.99%

C3-9000-D18

C TRG 57mm dia. x 1.5mm Tk 99.99% Pure

Carbon

$125.40/PCS
7 PCS in stock
Select Qty
C-ST-1-3-4N

C TRG 25.4mm dia. x 3mm Tk 99.99% Pure

Carbon

$46.20/PCS
1 PCS in stock
Select Qty
C-ST-1-6-4N

C TRG 25.4mm dia. x 6mm Tk 99.99% Pure

Carbon

$59.40/PCS
3 PCS in stock
Select Qty
C-ST-2-3-4N

C TRG 50.8 mm dia. x 3mm Tk 99.99% Pure

Carbon

$66.00/PCS
3 PCS in stock
Select Qty
C-ST-2-6-4N

C TRG 50.8mm dia. x 6mm Tk 99.99% Pure

Carbon

$92.40/PCS
12 PCS in stock
Select Qty
C-ST-3-3-4N

C TRG 76.2mm dia. x 3mm Tk 99.99% Pure

Carbon

$72.60/PCS
3 PCS in stock
Select Qty
C-ST-4-3-4N

C TRG 101.6mm dia. x 3mm Tk 99.99% Pure

Carbon

$112.20/PCS
3 PCS in stock
Select Qty
C-ST-4-6-4N

C TRG 101.6mm dia. x 6mm Tk 99.9% Pure

Carbon

$129.36/PCS
0 PCS in stock
Select Qty
C3-9000-D3

C TRG 50.8mm dia. x 1mm Tk 99.5% Pure

Graphite

C3-9000-D50

C TRG 75mm dia. x 5mm Tk 99.99% Pure

Carbon

Overview

Carbon (chemical symbol C) is a non-metal element that is fundamental to all known life forms and is a key building block in organic chemistry. It is the fourth most abundant element in the universe by mass and is found in various forms on Earth, including in coal, graphite, and diamonds. Carbon's unique ability to form stable bonds with a wide range of other elements makes it essential in numerous applications across different scientific and industrial fields.

Properties

Carbon has several distinctive properties that contribute to its versatility. It has an atomic number of 6 and an atomic mass of 12.01 u. Carbon exists in multiple allotropes, including graphite, diamond, and amorphous carbon, each with its own distinct properties. Graphite is a good conductor of electricity and heat and is used in lubricants and batteries. Diamond, on the other hand, is the hardest natural material and is used in cutting tools and jewelry. Carbon's ability to form four covalent bonds makes it the backbone of organic molecules, and its compounds are essential to life and various chemical processes.

Applications and Uses

Carbon’s various forms have a broad range of applications. In industry, graphite is used in batteries, lubricants, and as a moderator in nuclear reactors due to its ability to conduct electricity and resist high temperatures. Diamond is employed in cutting, grinding, and drilling tools due to its unparalleled hardness, as well as in high-end jewelry for its brilliance and durability.

Carbon is also crucial in the field of organic chemistry, where it forms the basis of all organic compounds. This includes hydrocarbons and other organic molecules that are central to the pharmaceutical, petrochemical, and agricultural industries. Activated carbon, a form of amorphous carbon, is used in air and water purification systems due to its high surface area and ability to adsorb contaminants.

In materials science, carbon fibers are used to create high-strength, lightweight materials for aerospace, automotive, and sporting goods applications. Carbon nanotubes, another form of carbon, have unique properties that make them useful in nanotechnology and advanced electronics.

Safety and Handling

Carbon in its elemental form, such as graphite and diamond, is generally safe to handle. However, fine carbon dust from graphite or activated carbon should be managed carefully to avoid inhalation, which can cause respiratory issues. Proper safety measures should be followed to ensure safe handling and use of carbon materials.

Summary

Carbon is a fundamental non-metal element with versatile applications in industry and science. Its various forms, including graphite, diamond, and activated carbon, are used in everything from electronics and materials science to air and water purification. Testbourne offers high-quality carbon products, providing reliable materials for a wide range of scientific and industrial applications

Symbol C
Atomic number 6
No. of naturally occurring isotopes 2+1
Atomic weight 12.011
Electronic configuration [He] 2s22p2
Ionization energy/kJmol-1 1086.1
II 2351.9
III 4618.8
IV 6221
Electronegativity χ 2.5
Density (20°C)/gcm 3.514
Melting point /°C 4100
Boiling point /°C -
ΔHf(monoatomic gas)/kJmol-1 716.7
Electrical resistivity -
(20°C)/ μohm cm 1014-1016
Band gap Eg/kJ mol-1 ~580
rVI(covalent)/pm 77.2
r VI (ionic,6-coordinate)/pm (15) (CN4)
Temperature (oC) @Vap. Pressure
10-8 Torr 1657 Sublimes
10-6 Torr 1867 Sublimes
10-4 Torr 2137 Sublimes
Techniques
Electron Beam Excellent
Crucible -
Coil -
Boat -
Remarks
EB preferred. Arc evaporation. Poor film Adhesion. Vitreous carbon n= 1.47.