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主要文件

808652

Sigma-Aldrich

二硫化钼

Crystal, 99.995%

别名:

2H-MoS2, 二硫化钼, 硫化钼, 硫化钼(IV)

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500 ML
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500 ML
¥2,226.08

About This Item

经验公式(希尔记法):
MoS2
CAS Number:
分子量:
160.07
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.23

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质量水平

方案

99.995%

表单

crystals

长度 × 宽度 × 高度

0.5 cm × 0.5 cm × 0.1-0.15 mm, typical size, some variation in dimensions may occur with different batches

mp

2375 °C (lit.)

密度

5.06 g/cm3 at 15 °C (lit.)

SMILES字符串

[Mo](=S)=S

InChI

1S/Mo.2S

InChI key

CWQXQMHSOZUFJS-UHFFFAOYSA-N

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此商品
494356412090413550
storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

density

1.12 g/mL at 25 °C (lit.)

density

1.161 g/mL at 25 °C (lit.)

density

1.14 g/mL at 25 °C

density

1.146 g/mL at 25 °C

refractive index

n20/D 1.493

refractive index

n20/D 1.552 (lit.)

refractive index

n20/D 1.534

refractive index

n20/D 1.545

contains

200 ppm MEHQ as inhibitor, 200 ppm monomethyl ether hydroquinone as inhibitor

contains

-

contains

1,000 ppm monomethyl ether hydroquinone as inhibitor

contains

250 ppm MEHQ as inhibitor

mol wt

average Mn ~1,700

mol wt

-

mol wt

average Mn ~512

mol wt

average Mn ~468

composition

EO/phenol, 15

composition

glycerol/phenol, 1

composition

EO/phenol, 2

composition

EO/phenol, 1.5

一般描述

晶体的近似尺寸:0.5cm×0.5cm×0.1-0.15mm。可能会出现一些尺寸的变化。

应用

近来,二维层状无机纳米材料由于其厚度依赖的物理和化学性质而引起了极大的关注。它们可用于光催化、光电伏特、气体传感、锂离子电池、场效应晶体管、自旋电子学等。过渡金属脱硫化物代表具有上述应用的一类重要的无机2D材料。[1][2][3]

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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