Silica
Catalog No: FT-0697389
CAS No: 60676-86-0
- Chemical Name: Silica
- Molecular Formula: SiO2
- Molecular Weight: 60.084
- InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N
- InChI: InChI=1S/O2Si/c1-3-2
| Assay | Pack Size | Price | Stock | Action |
|---|---|---|---|---|
| 98% | 1g | N/A | N/A | |
| 98% | 5g | N/A | N/A | |
| 98% | Bulk Quantity | N/A | N/A |
| Symbol: | Warning |
|---|---|
| FW: | 60.084 |
| Density: | 2.6 |
| CAS: | 60676-86-0 |
| Bolling_Point: | 2230ºC |
| Product_Name: | Silica glass |
| Melting_Point: | 1610ºC |
| Flash_Point: | N/A |
| MF: | O2Si |
| Molecular_Structure: | ['1 疏水参数计算参考值（XlogP）无可用 ', '2 氢键供体数量0 ', '3 氢键受体数量2 ', '4 可旋转化学键数量0 ', '5 拓扑分子极性表面积（TPSA）341 ', '6 重原子数量3 ', '7 表面电荷0 ', '8 复杂度183 ', '9 同位素原子数量0 ', '10 确定原子立构中心数量0 ', '11 不确定原子立构中心数量0 ', '12 确定化学键立构中心数量0 ', '13 不确定化学键立构中心数量0 ', '14 共价键单元数量1'] |
|---|---|
| Refractive_Index: | n20/D 1.544(lit.) |
| FW: | 60.084 |
| Density: | 2.6 |
| Bolling_Point: | 2230ºC |
| Computational_Chemistry: | ['暂N/A'] |
| Melting_Point: | 1610ºC |
| PSA: | 34.14000 |
| MF: | O2Si |
| More_Info: | ['1 . Appearance Colourless 透明晶体or 无定形粉末，无味。 ', ' （活性白炭黑）无定形White 疏松粉末混粒状。具有优良的活性度and 吸附率。分散性良好。 ', '2 . Density（g/mL,25/4℃）047 （活性白炭黑）195～200 ', '3 . Relative vapor density（g/mL,Atmosphere =1）无可用 ', '4 . Melting point（ºC）1750 ', '5 . Boiling point（ºC,Atmospheric pressure）2230 ', '6 . Boiling point（ºC,52kPa）无可用 ', '7 . Refractive index146 ', '8 . Flash point（ºC）无可用 ', '9 . Specific rotation（º）无可用 ', '10 . Spontaneous ignition point or ignition temperature（ºC）无可用 ', '11 . Vapor pressure（kPa,25ºC）无可用 ', '12 . Saturated vapor pressure（kPa,60ºC）无可用 ', '13 . Combustion heat（KJ/mol）无可用 ', '14 . Critical temperature（ºC）无可用 ', '15 . Critical pressure（KPa）无可用 ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient 无可用 ', '17 . Upper limit of explosion（%,V/V）无可用 ', '18 . Lower limit of explosion（%,V/V）无可用 ', '19 . Solubility 几乎Insoluble in Water and 普通酸，能Soluble in 氢氟酸生成氟化硅气体'] |
| Exact_Mass: | 59.966755 |
| Hazard_Codes: | T: Toxic;Xn: Harmful; |
|---|---|
| Target_Organ: | Lungs |
| Symbol: | Warning |
| Warning_Statement: | P261-P305 + P351 + P338 |
| HS_Code: | 7020009901 |
| Personal_Protective_Equipment: | dust mask type N95 (US);Eyeshields;Gloves |
| RTECS: | VV7311000 |
| Risk_Statements(EU): | R48/20 |
| Safety_Statements: | 22-24/25-45-26-53 |
| RIDADR: | NONH for all modes of transport |
| WGK_Germany: | 2 |
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