Merck
All Photos(1)

647535

Sigma-Aldrich

wafer (single side polished), <100>, N-type, contains no dopant, diam. × thickness 3 in. × 0.5 mm

Synonym(s):
Silicon element
Linear Formula:
Si
CAS Number:
Molecular Weight:
28.09
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

形式

crystalline (cubic (a = 5.4037))
wafer (single side polished)

质量水平

100

不包含

dopant

直径× 厚度

3 in. × 0.5 mm

bp

2355 °C (lit.)

mp

1410 °C (lit.)

密度

2.33 g/mL at 25 °C (lit.)

半导体性质

<100>, N-type

SMILES string

[Si]

InChI

1S/Si

InChI key

XUIMIQQOPSSXEZ-UHFFFAOYSA-N

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应用

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.

包装

1 ea in rigid mailer
5 ea in ampule

物理属性

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

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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