气相二氧化硅
规格或纯度:
疏水,比表面积:200 m2/g
- CAS编号: 112945-52-5
- 分子式: SiO2
- 分子量: 60.08
- MDL号: MFCD00011232
- PubChem编号: 24261
有货
规格或纯度 | 疏水,比表面积:200 m2/g |
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英文名称 | Silica,fumed |
别名 | 二氧化硅 |
英文别名 | Silica;Silicic anhydride; Silicon dioxide amorphous;Silicon dioxide; Silica Dimethyl Silylate |
运输条件 | 常规运输 |
产品介绍 |
具有令人感兴趣的增稠性、触变性以及巨大的外表面积。 Has interesting thickening and thixotropic properties, and an enormous external surface area. |
IUPAC Name | dioxosilane |
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INCHI | InChI=1S/O2Si/c1-3-2 |
InChi Key | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
Canonical SMILES | O=[Si]=O |
分子式 |
SiO2 |
关联CAS | 7631-86-9 |
PubChem CID | 24261 |
分子量 | 60.08 |
敏感性 | 易吸潮 |
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沸点 | 2230°C |
熔点 | 1670°C |
折光率 | 1.46 |
象形图 |
Health Hazard Harmful |
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信号词 | Danger |
危险声明 |
H351: Suspected of causing cancer H373: Causes damage to organs through prolonged or repeated exposure H332: Harmful if inhaled H372: Causes damage to organs through prolonged or repeated exposure H371: May cause damage to organs |
预防措施声明 | P261,P280,P405,P501,P264,P260,P271,P270,P304+P340,P203,P318,P317,P308+P316,P319 |
WGK Germany | 2 |
RTECS | VV7310000 |
个人防护装备 | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |