Silicon Dioxide
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://chemfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://chemfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://chemfyi.com/entity//)Use the native HTML custom element.
Cite "Silicon Dioxide"
Silicon Dioxide. (n.d.). In Compound. Retrieved from /ko/compound/silicon-dioxide/
"Silicon Dioxide." Compound, /ko/compound/silicon-dioxide/.
@misc{silicon-dioxide, title={Silicon Dioxide}, url={/ko/compound/silicon-dioxide/}}
IUPAC: Silicon dioxide
CAS: 7631-86-9
개요
Silicon dioxide (silica) is the most abundant mineral in Earth's crust. Quartz, sand, and glass are all forms of SiO₂.
구성
용도
- • Glass manufacturing
- • Semiconductor industry
- • Concrete
- • Optical fibers
흥미로운 사실
- ✦ SiO₂ makes up about 59% of Earth's crust by mass
안전
- ⚠ Crystalline silica dust is a respiratory hazard
Structure
SMILES
O=[Si]=O
성질
- 유형
- oxide
- 상태
- solid
- 몰 질량
- 60.08 g/mol
- 밀도
- 2.6500 g/cm³
- 녹는점
- 1713.0 °C
- 끓는점
- 2950.0 °C
- 용해도
- Insoluble
Molecular Descriptors
- Exact Mass
- 59.9668
- TPSA
- 34.1 Ų
- H-Bond Donors
- 0
- H-Bond Acceptors
- 2
- Rotatable Bonds
- 0
- Heavy Atoms
- 3
- Complexity
- 18.0
Frequently Asked Questions
What is Silicon Dioxide?
Silicon Dioxide (SiO₂) is a oxide compound with the IUPAC name Silicon dioxide.
What is the molecular weight of Silicon Dioxide?
Silicon Dioxide has a molar mass of 60.08 g/mol.
What state is Silicon Dioxide at room temperature?
Silicon Dioxide is a solid at room temperature.
Is Silicon Dioxide organic or inorganic?
Silicon Dioxide is classified as an inorganic compound.
What elements make up Silicon Dioxide?
Silicon Dioxide (SiO₂) is composed of Oxygen (O), Silicon (Si).