Non-ferrous metal selenium powder 99.99% with factory price and good quality
Selenium metal/Selenium powder
Brief informations:
1 Purity: 99.9%-99.9999%
2 Form: lump, granules and powder
3 Packing: Vacuum packing
4 Formula: Se
5 MOQ: 1kg
Product display:
Physical properties:
Product Name | Selenium |
Molecular Formula | Se |
Molecular Weight | 78.96 |
Melting Point | 217°C |
Boiling Point | 684.9±1.0 °C |
Relative Density | 4.81 g /cm3 |
Purity | 99.99 % |
Appearance | Black |
CAS No. | 7782-49-2 |
EINECS No. | 231-957-4 |
Descriptions:
Selenium is a chemical element with symbol Se and atomic number 34. and found impurely in metal sulfide ores. Selenium has
six naturally occurring isotopes. Black Selenium is a brittle, lustrous solid that is slightly soluble in CS2.
Santech Materials specializes in producing high purity selenium with the smallest particle average grain sizes.
Quality management:
Technical process and Inspection
Applications:
1 Manufacturing:selenium(I) chlorid,Selenium dichloride,Selenides, mercury selenide.
2 Science high technology industry:lead selenide,zinc selenide, copper indium gallium diselenide.
3 Electric:semiconductors,electropositive metals,Tetraselenium tetranitride.
4 Chemistry:Selenols,selenium isotope,Plastics, photographic exposure.
5 Industry application:Glass making,selenium drum, electrostatic photograph,optical instrument.
Safely Packing
Step 1 Product show
Step 2 Plastic & Ruble package
Step 3 Iron drum packaging
Step 4 Small package
About Santech
Changsha Santech Materials Co., Ltd. is a private enterprise that integrates scientific research, material processing, recycling
and trade. We aim to be a leading premium supplier of rare metals, advanced materials and inorganic chemicals in the world.
1.Independent Import-Export Export right.
2.Reputable business relationships spread over 20 countries and regions
3.Regular exporter of Tellurium, Bismuth, Gallium, Germanium and Manganese.
4.Operation Principle: Quality, Specialty, Service, Value.
Our company
R&D Center
International Partner
Continuous Service
Quality Guarantee: If any quality problems, free replacement will be adopted.
Technical Support: 24 hours technical support by e-mail or calling
FAQ Email Help: 2 hours in workday, 12 hours in the weekend
Payment Terms: We accept the Bank Transfer,West Union,Paypal,etc
Contact US!
All the listed price is only for references,for latest price please contact us directly.
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