Boron(B) Element

Boron is a non metallic element and the only non-metal of the group 13 of the periodic table the elements. Boron is electron-deficient, possessing a vacant p-orbital. It has several forms, the most common of which is amorphous boron, a dark powder, unreactive to oxygen, water, acids and alkalis. It reacts with metals to form borides. At standard temperatures boron is a poor electrical conductor but is a good conductor at high temperatures.

Basic Infomation

Name: Boron

Symbol: B

Atomic Number: 5

Atomic Mass: 10.811 amu

Melting Point: 2300.0 °C (2573.15 °K, 4172.0 °F)

Boiling Point: 2550.0 °C (2823.15 °K, 4622.0 °F)

Number of Protons/Electrons: 5

Number of Neutrons: 6

Classification: Metalloid

Crystal Structure: Rhombohedral

Density @ 293 K: 2.34 g/cm3

Color: brownish

Products

Name	Sign	Purity	Shape
Boron Granule	B	99.9％,99.99％	Granule
Boron Powder	B	99.5％,99.9％,99.99％	Powder
Boron Sputtering Target	B	99.9％, 99.99％	Disk, Plate, Plate, Sheet, Rod, Taper
High Purity Boron	B	99.99％,99.999％	Crystal Powder, Crystal Block, Amorphism Block (5N, 6N), Amorphism Powder(5N, 6N)