Gallium
- CAS number
- 7440-55-3
- Molecular weight
- 70.73
- Molecular formula / chemical symbol
- Ga
Description
Appearance: light grey solidMelting Point: 29.8 C
Stability: Stable, but moisture sensitive. Incompatible with strong acids, strong bases, halogens, strong oxidizing agents.
USES
The semiconductor industry used as gold plated materials, used in the manufacture of compound semiconductor materials and high purity alloy. In nuclear reactor as heat transfer medium, used for preparation of gallium salt in nuclear reactor as heat transfer medium.
Keywords:Electronic chemicals
Report
GALLIUM(99.99%)：
|
Analysis element |
The result (≤ppm) |
|
Cu |
0.0010 |
|
Pb |
0.0010 |
|
Zn |
0.0012 |
|
Al |
0.0003 |
|
In |
0.0004 |
|
Ca |
0.0002 |
|
Fe |
0.0002 |
|
Sn |
0.0006 |
|
Ni |
0.0005 |
|
|
0.0001 |
GALLIUM(high-purity99.999%)：
|
Analysis element |
The result (PPM,WT) |
|
Fe |
≤0.5 |
|
Si |
≤1.0 |
|
Pb |
≤0.5 |
|
Zn |
≤0.5 |
|
Sn |
≤0.5 |
|
Mg |
≤0.5 |
|
Cu |
≤0.5 |
|
Ni |
≤0.5 |
|
Cr |
≤0.5 |
|
Mn |
≤0.3 |
GALLIUM(high-purity99.9999%)：
|
Analysis element |
The result(ppm,wt) |
Analysis elemen |
The result(ppm,wt) |
|
Na |
<0.005 |
Cu |
0.02 |
|
Mg |
<0.005 |
Zn |
<0.05 |
|
Al |
0.06 |
Ge |
<0.2 |
|
Si |
0.04 |
Mo |
<0.005 |
|
Ca |
<0.01 |
Cd |
<0.01 |
|
Ti |
<0.005 |
In |
0.015 |
|
V |
<0.005 |
Sn |
<0.05 |
|
Cr |
<0.005 |
Hg |
<0.05 |
|
Mn |
<0.005 |
Pb |
<0.005 |
|
Fe |
0.03 |
Bi |
<0.005 |
|
Ni |
<0.01 |
|
|