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High-purity Metals

Our products in this category include High-purity Gallium, high-purity indium, high-purity antimony, high-purity copper, high-sc_index_thumb_01.jpg


purity zinc, high-purity magnesium, manganese and gallium oxide.

These products have been refined to a purity of 99.9999% or higher (6N).

In particular, we also hold the No. 1 share in sales of High-purity Gallium in the world market.

We are also recycling various types of metals.

Applications
(High-purity Gallium) HB, LEC, VGF wafers, LED, etc.
01_semi_app_01.jpg 01_semi_app_02.jpg
Wafer LED
Product features
 High-purity Gallium is produced from the by-products of the zinc smelting process of AKITA ZINC CO., LTD,  Iijima Smelting Plant and also recycled products of scrap material.

 Product characteristics
 Ga High-purity Gallium (7N:99.99999%) Analysis example (unit: ppm)
 
 B < 0.01  Al < 0.01  Si < 0.01  P < 0.01  Cl < 0.01
 K < 0.01  Ca < 0.01  Cr < 0.01  Fe < 0.01  Ni < 0.01
 Cu < 0.01  Zn < 0.01  Ge < 0.1  As < 0.01  Cd < 0.1
 In < 0.01  Sn < 0.01  Au < 0.2  Hg < 0.01  Pb < 0.01
 Bi < 0.01        
Analysis device: Glow-discharge mass spectrometry device
*We have more elements for analysis beyond those shown above.
Shape: Contact the office indicated at the bottom of this page.
 In High-purity indium (6N:99.9999%) Analysis example (unit: ppm)
 
 F < 0.01  Al< 0.01  Si < 0.02  P < 0.01  S < 0.01
 Cl < 0.01  K < 0.01  Ca < 0.05  Fe < 0.01  Ni < 0.01
 Cu < 0.01  Ga < 0.01  Zn < 0.01  Cd < 0.07  Sb < 0.04
 Pb < 0.01        
Analysis device: Glow-discharge mass spectrometry device
*We have more elements for analysis beyond those shown above.
Shape: Contact the office indicated at the bottom of this page.
 Sb High-purity antimony (6N) Analysis example (unit: ppm)
 
 Na < 0.02  Al < 0.01  Si < 0.01  S < 0.01  Cl < 0.05
 K <0.01  Ca < 0.02  Fe < 0.01  Ni < 0.01  Cu < 0.01
 As < 0.05  Ag < 0.01  Te < 0.05  Pb < 0.01  Bi < 0.01
Analysis device: Glow-discharge mass spectrometry device
Shape: Contact the office indicated at the bottom of this page.
Zn High-purity zinc (6N) Analysis example (unit: ppm)
 
 Na <0.01  Al < 0.01  Si < 0.01  S < 0.03  Cl < 0.03
 K < 0.01  Ca < 0.05  Fe < 0.01  Ni < 0.01  Cu < 0.05
 Ag < 0.05  Cd < 0.05  Te < 0.01  Pb < 0.01  Bi < 0.01
Analysis device: Glow-discharge mass spectrometry device
Shape: Contact the office indicated at the bottom of this page.
 
Mg High-purity magnesium (6N) Analysis example (unit: ppm)
Na < 0.03 Al < 0.1 Si < 0.16 Cl < 0.2 K < 0.06
Ca < 0.05 Cr < 0.05 Mn < 0.05 Fe < 0.1 Ni < 0.02
Cu < 0.05 As < 0.01 Ag < 0.01 Sb < 0.05  
Analysis device: Glow-discharge mass spectrometry device
*We have more elements for analysis beyond those shown above.
Mn Manganese (5N)
Ga2O3gallium oxide

Contact us

Japan(Head Office) +81 3-6847-1253
China +86 755-2160-7358
USA +1 408-236-7560
EU +49 911-56989-3203