Indium/Indium powder/Indium granule
- Số CAS
- 7440-74-6
- Khối lượng phân tử
- 114.82
- Công thức phân tử / ký hiệu hóa học
- In
Mô tả
Appearance：Silver block
Solubility：soluble in acid, insoluble in water and alkaline solution.
Melting point:156?C
Boiling point:2000?C
Density:7.30g/ml
Keywords:Surface treatment chemicals
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.
Phiếu kiểm nghiệm
|
Product name |
Indium/indium powder/indium granule |
CAS：7440-74-6 |
|
Appearance |
Silvery white block |
|
|
Test items |
Test results |
|
|
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 |
|