取扱商品紹介

Ga

Ga Gallium 6.5N 99.99995%,7N 99.99999%

Physical Properties

Molecular weight
:69.72
Density :5.904(29.6℃ solid),6.095(29.8℃ liquid),5.720(600℃),5.445(1100℃)
Melting point :29.78℃
Boiling point :2400℃(Approx)
Vapor pressure(mmHg) :4.4x10-9(600℃),8.2x10-4(1000 ℃),
4.5x10-1(1400℃),

Forms and Packaging

Form Weight(g)
Packaging
In Bottle 100,500g Polyethylene Bottle
Shot 1,5,10g Double polyethylene Bags
Disk 20 2000g Double polyethylene Bags
Ingot 25,50,100,1000g Double polyethylene Bags

* Other forms and weight are also available in response to customer's request.

QUALITY ASSURANCE
Impurities are analyzed and determined by use of Spark Source Mass Spectrometer (JMS-01BM-2,JEOL).

Standard value of 6.5N,7N grade Gallium (ppmw)

  Element Detection
Limit
6.5N 7N   Element Detection
Limit
6.5N 7N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Be
Mg
Al
Si
Ca
Ti
V
Cr
Mn
Fe
Co
Ni
Cu
Zn
Ge
0.004
0.01
0.01
0.01
0.02
0.03
0.02
0.03
0.02
0.03
0.03
0.04
0.04
0.06
0.09
N.D.
≦0.02
≦0.02
≦0.02
≦0.06
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
<0.01
<0.01
<0.01
<0.02
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Zr
Nb
Mo
Ag
Cd
In
Sn
Ba
W
Au
Hg
Tl
Pb
Bi
0.08
0.04
0.2
0.09
0.2
0.05
0.2
0.08
0.3
0.08
0.3
0.1
0.2
0.09
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
N.D.
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