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414980

Sigma-Aldrich

硫

powder, 99.98% trace metals basis

同義詞:

Sulfur powder

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About This Item

經驗公式（希爾表示法）:
S
CAS號碼:
7704-34-9
分子量：:
32.07
EC號碼:
231-722-6
MDL號碼:
MFCD00085316
分類程式碼代碼:
12141912
PubChem物質ID:
24865968
NACRES:
NA.23

蒸汽密度

8.9 (vs air)

蒸汽壓力

1 mmHg ( 183.8 °C)
10 mmHg ( 246 °C)

化驗

99.98% trace metals basis

形狀

powder

自燃溫度

450 °F

電阻係數

2E23 μΩ-cm, 20°C

bp

444.7 °C (lit.)

mp

112.8 °C (rhombic) (lit.)
117-120 °C (lit.)
119.0 °C (monoclinic) (lit.)

密度

2.07 g/mL at 25 °C

SMILES 字串

[S]

InChI

1S/S

InChI 密鑰

NINIDFKCEFEMDL-UHFFFAOYSA-N

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相關類別

應用

硫磺可作为钼(Mo)硫化中的前体，用于制备二硫化钼。也可用于形成锂硫电池的聚合物电解质。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315

危險分類

Skin Irrit. 2

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCR0725
MKCP6856
MKCN5446
MKCM0204
MKCK9293

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Effect of different precursors on CVD growth of molybdenum disulfide
Singh A, et al.
Journal of alloys and compounds, 782, 772-779 (2019)
Tuning the morphology and chemical composition of MoS 2 nanostructures
Radovsky G
Journal of materials science & technology, 54(10), 7768-7779 (2019)
Controlling Structural Anisotropy of Anisotropic 2D Layers in Pseudo-1D/2D Material Heterojunctions
Chen B, et al.
Advanced Materials, 29(34), 1701201-1701201 (2017)
Gulluzar Bastug et al.
The Journal of organic chemistry, 78(18), 9303-9308 (2013-08-14)
The newly prepared complex [Pd(IPr*(OMe))(cin)(Cl)] provides high catalytic activity for carbon-sulfur cross-coupling reactions. Nonactivated and deactivated aryl halides were successfully coupled with a large variety of aryl- and alkylthiols using this well-defined palladium N-heterocyclic carbene (NHC) complex.
Chemoselective peptide ligation-desulfurization at aspartate.
Robert E Thompson et al.
Angewandte Chemie (International ed. in English), 52(37), 9723-9727 (2013-07-31)
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