Silicon suppliers
Silicon
- CAS:
- 7440-21-3
- MF:
- H4Si
- MW:
- 32.12
Suppliers by country/region
Company Type
Properties
- Melting point:
- 1410 °C(lit.)
- Boiling point:
- 2355 °C(lit.)
- Density
- 2.33 g/mL at 25 °C(lit.)
- storage temp.
- Flammables area
- solubility
- insoluble in H2O, acid solutions; soluble in alkaline solutions
- form
- powder
- color
- White
- Specific Gravity
- 2.42
- PH
- 13.5 (H2O, 20°C)
- Odor
- Odorless
- Water Solubility
- INSOLUBLE
- Sensitive
- Air Sensitive
- Crystal Structure
- Cubic, Diamond Structure - Space Group Fd3m
- Merck
- 13,8565
- Exposure limits
- ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
- Dielectric constant
- 2.4（Ambient）
- Stability:
- Stable. Fine powder is highly flammable. Incompatible with oxidizing agents, bases, carbonates, alkali metals, lead and aluminium oxides, halogens, carbides, formic acid.
- InChIKey
- BLRPTPMANUNPDV-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS02
- Signal word
- Warning
- Hazard statements
- H228
- Precautionary statements
- P210-P240-P241-P280-P370+P378
- Hazard Codes
- T,F
- Risk Statements
- 11
- Safety Statements
- 26-36/37-45-7/9-33-16-36
- RIDADR
- UN 2922 8/PG 2
- WGK Germany
- 2
- RTECS
- VW0400000
- Autoignition Temperature
- 780°C
- TSCA
- Yes
- HS Code
- 3822 00 00
- HazardClass
- 4.1
- PackingGroup
- III
Use
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.
171 supplier list of "Silicon"
- Product Name:Silicon dust 96%
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Silicon
- Products Intro:Purity: 0.98 | Package: 1kg，2kg，5kg，10kg，25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2,7-ADA,2,4,6-Trichloroaniline,TRIMETHYLOXONIUM TETRAFLUOROBORATE,Zinc sulfide,5-HEXEN-1-OL
- Product Name:Silicon 99.99%
- Products Intro:Purity: 0.99 | Package: 1kg,5kg,25kgs,200kgs;bulk
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Octane booster,lubricant additve,specialty chemicals,ingredients
- Product Name:Silicon
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:Silicon
- Products Intro:Purity: 99.00% | Package: 25kgs/Drum;200kgs/Drum | CustNote: ISO 9001：2015 REACH Approved Manufacturer
- Company Type: Trader
- Country/Region: CHINA
- Product Name:silicon powder
- Products Intro:Purity: 0.99 | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Silicon
- Products Intro:Purity: 97% Min. | Package: 5g; 25g; 100g; 500g; 1kg; 25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical reagent,Pharmaceutical intermediates,Catalyst
- Product Name:Silicon
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Silicon
- Products Intro:Package: 1g; 5g; 25g; 1kg; 5kg; 25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: pharmaceuticals,intermediates,fine chemicals,screening compounds,building blocks
You can find Silicon suppliers,
manufacturers, and distributors from countries such as China, United States and the India here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.