Silicon Tetrachloride Supplier in Malaysia
- Also known as
- Tetrachlorosilane
- SiCl4
- Perchlorosilane
Silicon tetrachloride supplier in Malaysia for semiconductor, optical fibre, solar and chemical processing buyers. Silicon tetrachloride, also called tetrachlorosilane or SiCl4, is a colourless fuming liquid used as a silica and silicon precursor, specified by grade and impurity limits rather than by the generic name alone.
Electronic grade is quoted for semiconductor, optical fibre and photovoltaic manufacture where trace-metal limits are defined, while technical grade serves silica precursor and polysilicon-process requirements. Both grades are supplied as liquid against the buyer specification.
Semiconductor, fibre, silica and research applications each define different purity and documentation acceptance criteria. State the end use and required specification so the quoted grade matches the programme.
Send the required grade, specification, quantity and delivery location with your enquiry. Availability, packing, documentation and delivery timing are confirmed with the quotation, and supply is subject to applicable requirements.
- CAS number
- 10026-04-7
- Formula
- SiCl4
- Grade
- electronic grade, technical grade
- Appearance
- colourless fuming liquid
Silicon Tetrachloride grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Electronic grade silicon tetrachloride | colourless fuming liquid | Purity and trace-metal limits specified for the selected grade | Silica and silicon precursor for semiconductor, optical fibre and photovoltaic manufacture where trace-metal and impurity limits are defined by the buyer specification. | Confirm the required pack format with the quotation. |
| Technical grade silicon tetrachloride | colourless fuming liquid | Assay specified for the selected grade | Silica precursor and polysilicon-process intermediate for chemical manufacture and synthesis routes that accept a technical specification. | Confirm the required pack format with the quotation. |
How to buy silicon tetrachloride from ChemTrade
Request a quote for silicon tetrachloride
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Identity | silicon tetrachloride (tetrachlorosilane, SiCl4) | — |
| Appearance | colourless fuming liquid that hydrolyses in moist air | — |
| Assay basis | SiCl4 content and impurity limits confirmed for the quoted grade | — |
| Trace requirements | trace-metal and impurity limits confirmed against the buyer specification for electronic applications | — |
Silicon Tetrachloride applications
Safety and handling
Keep silicon tetrachloride sealed in a cool, dry place protected from moisture, and handle it with equipment suited to a reactive fuming liquid. Supply is subject to applicable requirements.
Common questions about silicon tetrachloride
What is silicon tetrachloride used for?
Silicon tetrachloride, also called tetrachlorosilane or SiCl4, is a silica and silicon precursor used in semiconductor, optical fibre and solar manufacture, in polysilicon processing and in chemical synthesis.
Which silicon tetrachloride grade should I request?
Electronic grade suits semiconductor, fibre and photovoltaic work with defined trace-metal limits, while technical grade suits silica precursor and synthesis requirements. State the end use with the enquiry.
What specifications matter when buying silicon tetrachloride?
Buyers commonly define SiCl4 assay, trace-metal limits and impurity profile. Provide the acceptance criteria so a suitable grade can be identified in the quotation.
How is silicon tetrachloride packed for delivery?
Because silicon tetrachloride reacts with moisture, the required pack format must support appropriate dry handling. Confirm the format and quantity with the quotation.
How is silicon tetrachloride priced for Malaysian buyers?
Silicon tetrachloride pricing varies with electronic or technical grade, SiCl4 assay, trace-metal limits, quantity, packing and delivery location. Include these details in the enquiry.