High-Purity 99.99% Trichlorosilane SiHCl3 for Semiconductor Solar Grade Silicon Production

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Products Description

SiHCl3 Gas
Trichlorosilane (HSiCl3) is a colorless, volatile liquid with a sharp, irritating odor. It is highly reactive, especially with
water and moist air, releasing hydrogen chloride gas. Trichlorosilane is primarily used in the production of high-purity silicon for the semiconductor and solar industries. It serves as a key intermediate in the manufacture of polysilicon and various organosilicon compounds.

Trichlorosilane Gas/SiHCl3 Gas

Application field

Production of Polysilicon

This is its primary use. Through purification and chemical reactions, it is used to produce high-purity polysilicon, which is the core base material for manufacturing solar cells and semiconductor chips.

Epitaxial Growth

In semiconductor manufacturing, it serves as a silicon source gas to grow a high-quality single-crystal silicon film (epitaxiallayer) on the wafer surface, thereby enhancing device performance.

Synthesis of Silane

It acts as a crucial intermediate for further synthesis of higher-purity silane (SiH₄) gas, which is also widely used in thesemiconductor and photovoltaic industries.

Specifications

MOQ：1 Pcs
Cylinder Type：2.2L,40L,47L,50L,118L, 926L, ISO Tank

Application field：

Production of Polysilicon

Epitaxial Growth
Synthesis of Silane

What we can promise for you:

1. High quality and security gas cylinders
2. Best price in the market
3. Fast delivery (3~4 weeks)

Main products:

1. Gas products: UHP Oxygen gas, Argon gas, Helium gas, Carbon Monoxide (CO), Methane gas, Acetylene, LO2, LN2, LCO2, ect.
2. All kind of high pressure gas cylinder and welded gas cylinders:
Oxygen Cylinder (GB 5099/ ISO 9809-3/ DOT/ EN standard gas cylinders)
3. Liquid nitrogen containers: all kinds of liquid nitrogen containers from 2L to 50L
4. Cryogenic Liquid Dewar Tank : 175L 195L 210L 495L capacity
5. Liquid storage tank: 5M3, 10M3, 20M3, 30M3, 50M3, 100M3, 200M3, ect.
6. Gas equipment: Vaporizer, Manifold, Gas filling pump, ect.