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718483

Sigma-Aldrich

二氧化硅

nanopowder, 99.8% trace metals basis

别名:

二氧化硅

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About This Item

线性分子式:
SiO2
CAS号:
7631-86-9
分子量:
60.08
EC號碼:
231-545-4
MDL號碼:
MFCD00011232
分類程式碼代碼:
12352302
PubChem物質ID:
329763582
NACRES:
NA.23

品質等級

100

化驗

99.8% trace metals basis

形狀

nanopowder

表面積

175-225 m2/g , BET

直徑

12 nm

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

SMILES 字串

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI 密鑰

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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應用

二氧化硅纳米粉末可在牙科应用的填充材料、原子层沉积(ALD)的基底和纳米绝缘添加剂等各种应用中使用。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

nwg

閃點（°F）

Not applicable

閃點（°C）

Not applicable

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCQ3096
MKCM3689
MKCG7692
MKCD7990
MKBT7338V

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Low thermal conductivity carbon fibrous composite nanomaterial enabled by multi-scale porous structure
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Materials & Design, 134(4), 218-225 (2017)
Atomic layer deposition of stoichiometric Co3O4 films using bis (1, 4-di-iso-propyl-1, 4-diazabutadiene) cobalt
Han B, et al.
Thin Solid Films, 589(4), 718-722 (2015)
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Gold nanoparticles targeting epidermal growth factor receptor via antibody conjugation undergo molecular specific aggregation when they bind to receptors on cell surfaces, leading to a red shift in their plasmon resonance frequency. Capitalizing on this effect, we demonstrate the efficacy
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