boron powder
Boron Powder
CAS No.:7440-42-8
EINECS No.:231-151-2
MF:B
Molecular Weight:10.81
Melting Point:2180celsius degree
Boiling Point:3650celsius degree
Inchi:InChI=1/B
Density:2.34 g/mL at 25 celsius(lit.)
Water-Solubility:H2O:soluble
Risk Codes:R11
UN number:UN3178 4
Safety instruction:S24/25
Package grade:III
Risk group:4.1
Uses:Used for silico mixture of semiconductor,heat-resisting material,hyperthermia high power semiconductor and additive of coating for metal.
Boron Powder Chemical Content %
99.99999% Fe Cr Sb Ca Mn
0.2 0.02 0.01 0.01 0.01
Co Ti Bi Sr Sn
0.01 0.01 0.01 0.01 0.01
Ni Zn Mo Ba Mg
0.02 0.1 0.05 0.01 0.01
Ag Be Pt Cd As
0.02 0.01 0.01 0.01 0.01
Au Al Na Pb Li
0.02 0.01 0.01 0.02 0.02
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