CAS number : 7440-74-6
Molecular weight :114.82
Molecular formula/chemical symbol :In
Description :
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
USES :
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.
Report :
|
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 |
|
