99.99% WSe2,Tungsten selenide 99.99% Powder,chunk 99.99% KYD Materials
12067-46-8
Industrial Grade
99.99%
Shanghai
KYD Materials
10g/bottle, 1kg/bottle
2022-06-01
Selenium,Compounds,Tellurium dioxide,Lithium sulfide
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
Tungsten selenide (WSe2)
Other Name:Tungsten selenide (WSe2);Tungsten diselenide;Tungsten diselenide (WSe2)
CAS No.:12067-46-8
Molecular Formula:Se2W
InChIKeys:InChIKey=ROUIDRHELGULJS-UHFFFAOYSA-N
Molecular Weight:341.76
Exact Mass:345.80000
EC Number:235-078-7
DSSTox ID:DTXSID8065240
Categories:
Characteristics-
PSA:
0
XLogP3:-0.53660
Appearance:Powder, 10μm
Water Solubility:Insoluble in water.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H331 Toxic if inhaled
H373 May cause damage to organs through prolonged or repeated exposure
H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Selenium,Compounds,Tellurium dioxide,Lithium sulfide
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Location:
Xiaoshan District, Hangzhou City, Zhejiang Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A
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Average lead Time:
7
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
51-100
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Year of Establishment:
2018
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Certifications:
Certificate of High-tech enterprise,China national Secret Technology certificate
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Country Product Purchase Quantity Date Posted Post an enquiry for this product