Send InquirySilicon CAS:7440-21-3
Silicon CAS:7440-21-3 Price And Quantity
- 5 USD ($)/Kilograms
- 20 Ton
- 3.00 - 12.00 USD ($)/Kilograms
Silicon CAS:7440-21-3 Trade Information
- Shanghai China
- 7000 Ton Per Month
- 3 Days
- Yes
- Free samples are available
- 1kg/bottle
- Australia North America Western Europe Central America Eastern Europe Africa Middle East South America Asia
- All India
- COA
Product Description
Product name:Silicon
CAS:7440-21-3
MF:H4Si
MW:32.12
Description: Elemental silicon has some of the most important applications in this electronic age. One of the major applications is in computer chips. The single crystals of crystalline silicon are used for solid-state or semiconductor devices. Silicon of hyperpurity, doped with trace elements, such as boron, phosphorus, arsenic, and gallium is one of the best semiconductors. They are used in transistors, power rectifiers, diodes and solar cells. Silicon rectifiers are most efficient in converting a-c to d-c electricity. Hydrogenated amorphous silicon converts solar energy into electricity.
Silicon is a nonmetallic element which is known as silicon metal. Not occur freely in nature, but is found in silicon dioxide (silica) and in various silicates. It is a steel-gray crystalline solid or a black-brown amorphous material.
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