OEM/ODM Supplier Nio - Selenium Se powder – Xinglu

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We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for Mgy Alloys, Mgsi Master Alloys, Alsc2 Alloys, Welcome any inquiry to our company. We will be glad to establish friendly business relationships with you!
OEM/ODM Supplier Nio - Selenium Se powder – Xinglu Detail:

Product Description
selenium metal powder

1. Features 

Symbol:

Se

CAS

7782-49-2

Atomic Number:

34

Atomic Weight:

78.96

Density:

4.79 gm/cc

Melting Point:

217 oC

Boiling Point:

684.9 oC

Thermal Conductivity:

0.00519 W/cm/K @ 298.2 K

Electrical Resistivity:

106 microhm-cm @ 0 oC

Electronegativity:

2.4 Paulings

Specific Heat:

0.767 Cal/g/K @ 25 oC

Heat of Vaporization:

3.34 K-cal/gm atom at 684.9 oC

Heat of Fusion:

1.22 Cal/gm mole

3. Hazards

Selenium salts are toxic in large amounts, but trace amounts are necessary for cellular function

4. Applications

Selenium is now used in a variety of applications, from glass and metallurgical applications to pigments, agriculture and electronics.


Certificate

5

What we can provide

34


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OEM/ODM Supplier Nio - Selenium Se powder – Xinglu detail pictures

OEM/ODM Supplier Nio - Selenium Se powder – Xinglu detail pictures

OEM/ODM Supplier Nio - Selenium Se powder – Xinglu detail pictures


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With our loaded encounter and considerate services, we have now been recognized as a trustworthy supplier for lots of worldwide consumers for OEM/ODM Supplier Nio - Selenium Se powder – Xinglu, The product will supply to all over the world, such as: South Africa, Luxemburg, Bulgaria, As an experienced group we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of our company is to build up a satisfactory memory to all customers, and establish a long term win-win business relationship. Choose us, we always wait for your appearance!
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Athena from Wellington - 2018.12.05 13:53
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Rachel from Liverpool - 2018.07.27 12:26

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