Indium
- Số CAS
- 7440-74-6
- Khối lượng phân tử
- 114.82
- Công thức phân tử / ký hiệu hóa học
- In
Mô tả
Silver block, soluble in acid, insoluble in water and alkaline solution.
ỨNG DỤNG
Mainly used for cladding layer (or made of alloy) to improve the corrosion resistance of metal materials, and widely used for electronic devices. Alloy coating for reflector. Indium alloy used for reactor control rod, etc. Indium phosphide indium antimonide is semiconductor materials.
Keywords:Surface treatment chemicals
Phiếu kiểm nghiệm
|
Product name |
Indium/indium powder/indium granule |
CAS：7440-74-6 |
|
Apearance |
Silvery white block |
|
|
Test items |
estimated value |
|
|
In |
≥99.99％ |
|
|
Cu |
≤0.40 ppm |
|
|
Pb |
≤0.10 ppm |
|
|
Zn |
≤0.30 ppm |
|
|
Cd |
≤0.70 ppm |
|
|
Al |
≤0.10 ppm |
|
|
Fe |
≤0.10 ppm |
|
|
Tl |
≤3.40 ppm |
|
|
Sn |
≤3.60 ppm |
|
|
As |
≤0.60 ppm |
|