Silicon monoxide NEW
Price | $30 | $25 | $8 |
Package | 1kg | 25kg | 100kg |
Min. Order: | 1kg |
Supply Ability: | 10 tons |
Update Time: | 2024-10-25 |
Product Details
Product Name: Silicon monoxide | CAS No.: 10097-28-6 |
EC-No.: 233-232-8 | Min. Order: 1kg |
Purity: 0.99 | Supply Ability: 10 tons |
Release date: 2024/10/25 |
Silicon monoxide, molecular formula SiO, insoluble in water. The Si-O bond has a length of 150.7pm. SiO is a yellowish brown substance in a vacuum at 1800 ° C. Silicon monoxide is less stable and oxidizes to silicon dioxide in air, only stable above 1200 ° C. Silicon monoxide is soluble in a mixture of hydrofluoric acid and nitric acid, from which silicon tetrafluoride is emitted. Generally, it can be made by the rapid cooling of silicon dioxide after the action of pure silicon in a vacuum at a high temperature of 1300℃. :
SiO2 + Si → 2SiO
Name | Silicon monoxide | EINECS | 233-232-8 |
CAS No. | 10097-28-6 | Density | 2.13 g/cm3 |
PSA | 0.00000 | LogP | -0.67010 |
Solubility | Insoluble in water. | Melting Point | 1870 °C |
Formula | OSi | Boiling Point | 1880 °C |
Molecular Weight | 48.1167 | Flash Point | 1880°C |
Transport Information | N/A | Appearance | brown or black chunks or powder |
Appearance and properties: brown or black bulk or powder
Density: 2.13 g/mL at 25 °C(lit.)
Boiling point: 1880°C
Melting point: 1870 °C
Flash point: 1880°C
Refractive index: 1.9800
Stability: Stable.
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Keep container tightly sealed. Store in cool, dry conditions in well sealed containers.
Usage:Silicon monoxide powder is very active, can be used as raw material for fine ceramic synthesis, such as silicon nitride, silicon carbide fine ceramic powder raw material. Used in the preparation of optical glass and semiconductor materials vaporized in a vacuum and coated on metal reflective mirrors used in optical instruments as a protective film. Preparation of semiconductor materials.
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- Since: 2020-05-25
- Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
17531190177