- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Silicon dioxide
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU-CHEM CAS:10279-57-9 SILICA
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Silicon dioxide
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
10279-57-9
10279-57-9 structure
- Name: Silicon dioxide
- Chemical Name: silica$EINECS 600-358-3
- CAS Number: 10279-57-9
- Molecular Formula: O2Si
- Molecular Weight: 60.084
- Catalog: Inorganic chemical industry Oxides and peroxides Non-metal oxides and peroxides
- Create Date: 2018-02-06 08:00:00
- Modify Date: 2025-08-27 19:17:03
| Name | silica$EINECS 600-358-3 |
|---|---|
| Synonyms |
Dioxosilane
Cristobalite Silane, dioxo- |
| Density | 2.6 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 1610ºC(lit.) |
| Melting Point | >100ºC(lit.) |
| Molecular Formula | O2Si |
| Molecular Weight | 60.084 |
| Exact Mass | 59.966755 |
| PSA | 34.14000 |
| Appearance | tablets (~0.5 g each) |
| Index of Refraction | n20/D 1.544(lit.) |
| Storage condition | 2-8°C |
| Hazard Codes | Xn:Harmful |
|---|---|
| Risk Phrases | 48/20 |
| Safety Phrases | 22 |
| WGK Germany | 3 |
| RTECS | VV7340000 |