Well-designed Nano Tin Oxide Power - Selenium Se powder – Xinglu

Short Description:

Product Detail

Product Tags

Feedback (2)

Our aim would be to fulfill our shoppers by offering golden company, very good value and good quality for Spinosad , Mg-10li Alloys , Mgsi5 Alloys , Our Company Core Principle: The prestige first ;The quality guarantee ;The customer are supreme.

Well-designed Nano Tin Oxide Power - 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：

What we can provide：

Product detail pictures:

Related Product Guide:

owing to fantastic assistance, a variety of high quality goods, aggressive rates and efficient delivery, we love a very good popularity among our customers. We are an energetic firm with wide market for Well-designed Nano Tin Oxide Power - Selenium Se powder – Xinglu, The product will supply to all over the world, such as: Panama , US , Armenia , "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.

Azotobacter Chroococcum

Cds

Ceo2

Ceo2 Nanopowder

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!