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Graphite Powder 98%,AR Grade,Analytical Grade(500g)

KWD 15
Brand
EASTCHEM
Category
Lab Chemicals
Weight
454 g
– 1 +

Special Features

  • Graphite can be used as pencil lead, pigment, polishing agent; it can also prevent boiler scaling, graphite can be used in metal chimneys, roofs, bridges and pipes to prevent corrosion and rust.
  • As refractory material: graphite and its products have the properties of high temperature resistance and high strength. It is mainly used to make graphite crucibles in the metallurgical industry. Graphite is often used as a protective agent for steel ingots in steelmaking and the lining of metallurgical furnaces.
  • As a conductive material: used in the electrical industry to manufacture electrodes, brushes, carbon rods, carbon tubes, positive electrodes for mercury positive current devices, graphite gaskets, telephone parts, and coatings for television picture tubes.
  • Graphite has good chemical stability. Specially processed graphite has the characteristics of good thermal conductivity, and low permeability. It is widely used in the manufacture of heat exchangers, condensers, combustion towers, absorption towers, coolers, heaters, filters, and pump equipment.
  • As a wear-resistant lubricant: graphite is commonly used as a lubricant in the machinery industry. Graphite materials are widely used in the manufacture of piston cups, seals and bearings. They do not need to be lubricated during operation.

Description

Graphite powder is grayish black, shiny, opaque powder with metallic luster. It is a carbon allotrope and usually contains small amounts of iron and silica. Can be conductive and chemically inert. The relative density is 2.09.23. Graphite powder is a substance that is sensitive to chemical reactions. In different environments, its resistivity will change, that is, its resistance value will change, but one thing will not change. Graphite powder is one of the good non-metal conductive materials. Due to its special structure, graphite has the following special properties: high temperature resistance; electrical and thermal lubrication, chemical stability, plasticity, etc.
Specification:
CAS NO.:7782-42-5
MF:C24X12
MW:288.26
EINECS NO.:231-955-3
Storage Conditions:Sealed
EASTCHEM Graphite Powder has the following advantages:
High security and high quality
Don't worry about returns: If you're not satisfied, we can issue a full refund.
The price is very affordable and you can buy it with confidence.
Storage conditions: sealed. It is recommended to wear a mask and gloves when handling graphite powder.

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