647535
硅
wafer (single side polished), <100>, N-type, contains no dopant, diam. × thickness 3 in. × 0.5 mm
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别名:
Silicon element
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关于此项目
线性分子式:
Si
化学文摘社编号:
分子量:
28.09
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
231-130-8
MDL number:
Quality Segment
form
crystalline (cubic (a = 5.4037)), wafer (single side polished)
does not contain
dopant
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
diam. × thickness
3 in. × 0.5 mm
matrix
silicon base material
bp
2355 °C (lit.)
mp
1410 °C (lit.)
density
2.33 g/mL at 25 °C (lit.)
greener alternative category
semiconductor properties
<100>, N-type
SMILES string
[Si]
InChI
1S/Si
InChI key
XUIMIQQOPSSXEZ-UHFFFAOYSA-N
General description
氧含量：≤ 1~1.8×1018/cm3；碳含量：≤ 5×1016/cm3；晶棒直径：1~8″
零涡旋缺陷。蚀坑密度 (EPD) < 100 (cm-2)。电阻率 1,000 - 2,300Ωcm
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Application
Silicon wafers are majorly used in electronics as substrate materials. They are also used in a variety of applications like solar cells, microelectronics, and other integrated circuits.
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闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, type N95 (US)
存储类别
11 - Combustible Solids
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