structure of 12138-09-9

Tungsten Sulfide

CAS No.: 12138-09-9 Brand: MolBest
M. Ft.: WS2 Cat. No: G2764245
M. Wt.: 247.97 MDL: MFCD00011467
Storage: Store in a cool,dry area.
Purity Grade Package Stock Price Quantity
99.9% Extra Pure 25G In Stock 6 USD
99.9% Extra Pure 100G In Stock 15 USD
99.9% Extra Pure 500G In Stock 49 USD
99.9% Extra Pure 2.5KG In Stock 201 USD
99.9% Extra Pure 10KG In Stock 1251 USD
99.9% metals basis,23μm Extra Pure 25G In Stock 7 USD
99.9% metals basis,23μm Extra Pure 500G In Stock 42 USD
99.9% metals basis,2μm Extra Pure 25G In Stock 5 USD
99.9% metals basis,2μm Extra Pure 100G In Stock 15 USD
99.9% metals basis,2μm Extra Pure 500G In Stock 34 USD
99.9% metals basis,2μm Extra Pure 2.5KG In Stock 273 USD
99.9% metals basis,2μm Extra Pure 10KG In Stock 1084 USD
99.9%,17μm Extra Pure 25G In Stock 6 USD
99.9%,17μm Extra Pure 100G In Stock 16 USD
99.9%,17μm Extra Pure 500G In Stock 47 USD
99.9%,17μm Extra Pure 2.5KG In Stock 227 USD
99.9%,17μm Extra Pure 10KG In Stock 1414 USD
99.9%,3~4μm Extra Pure 25G In Stock 6 USD
99.9%,3~4μm Extra Pure 100G In Stock 15 USD
99.9%,3~4μm Extra Pure 500G In Stock 34 USD
99.9%,3~4μm Extra Pure 2.5KG In Stock 166 USD
99.9%,3~4μm Extra Pure 10KG In Stock 1070 USD
99.9%,80-100nm Extra Pure 5G In Stock 14 USD
99.9%,80-100nm Extra Pure 25G In Stock 29 USD
99.9%,80-100nm Extra Pure 100G In Stock 97 USD
99.9%,80-100nm Extra Pure 500G In Stock 715 USD
99.9%,80-100nm Extra Pure 2.5KG In Stock 3215 USD
99.9%,8~10μm Extra Pure 25G In Stock 6 USD
99.9%,8~10μm Extra Pure 100G In Stock 16 USD
99.9%,8~10μm Extra Pure 500G In Stock 40 USD
99.9%,8~10μm Extra Pure 2.5KG In Stock 161 USD
99.9%,8~10μm Extra Pure 10KG In Stock 923 USD
particlesize:300nm,99.9%(metals basis) Extra Pure 5G In Stock 6 USD
particlesize:300nm,99.9%(metals basis) Extra Pure 25G In Stock 20 USD
particlesize:300nm,99.9%(metals basis) Extra Pure 100G In Stock 45 USD
particlesize:300nm,99.9%(metals basis) Extra Pure 2.5KG In Stock 1479 USD
particlesize:50nm,nearly spherical,99.9% Extra Pure 5G In Stock 15 USD
particlesize:50nm,nearly spherical,99.9% Extra Pure 25G In Stock 28 USD
particlesize:50nm,nearly spherical,99.9% Extra Pure 100G In Stock 96 USD
particlesize:50nm,nearly spherical,99.9% Extra Pure 2.5KG In Stock 3194 USD
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Applications of 12138-09-9

Tungsten disulfide has a wide range of applications across various industries:

  • Lubrication: It is widely used as a dry lubricant due to its low friction coefficient and high load-bearing capacity, making it suitable for aerospace and military applications .
  • Catalysis: Tungsten disulfide acts as a catalyst in hydrodesulfurization processes in petroleum refining and as a co-catalyst in hydrogen evolution reactions .
  • Electronics: Its semiconducting properties make it a candidate for applications in electronic devices, particularly in field-effect transistors and photodetectors .
  • Nanotechnology: Due to its ability to form monolayers, tungsten disulfide is explored for use in nanoelectronics and optoelectronics .

Safety Information of 12138-09-9

Pictograms

Signal Word

Warning

Hazard Statements

H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Safety Data Sheet

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Bulk Packaging Price Explanation of 12138-09-9

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Purchase Instructions of 12138-09-9

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