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718483

Sigma-Aldrich

二氧化硅

nanopowder, 99.8% trace metals basis

同義詞:

二氧化硅

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About This Item

線性公式:
SiO2
CAS號碼:
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

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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相關類別

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

分析證明 (COA)

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