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Merck
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重要文件

342858

Sigma-Aldrich

二氧化硅

fused (pieces), 4 mm, 99.99% trace metals basis

同義詞:

方石英, 石英, 砂石, 硅石

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About This Item

線性公式:
SiO2
CAS號碼:
分子量::
60.08
EC號碼:
MDL號碼:
分類程式碼代碼:
12352303
PubChem物質ID:
NACRES:
NA.23

化驗

99.99% trace metals basis

形狀

fused (pieces)

折射率

n20/D 1.544 (lit.)

粒徑

4 mm

mp

1610 °C (lit.)

密度

2.6 g/mL at 25 °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

适用于真空沉积。

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

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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