No. |
Item |
Standard Specification |
|||
1 |
Cadmium ≥ |
5N |
6N |
7N |
|
99.999% |
99.9999% |
99.99999% |
|||
2 |
Impurity PPMwt Max Each |
Sb |
0.5 |
0.005 |
- |
Zn |
1.0 |
0.10 |
0.020 |
||
Cu |
0.1 |
0.01 |
0.005 |
||
Ca |
0.5 |
- |
- |
||
Pb |
1.0 |
0.10 |
0.005 |
||
Fe |
0.5 |
0.05 |
0.010 |
||
Ag/Al/Ni |
0.5 |
0.05 |
0.005 |
||
Cr/Bi/Sn |
0.5 |
0.05 |
0.005 |
||
3 |
Size |
D(3-12)xL(22-25), D35xL<125, D49xL<65mm rod, or 150g/500g bar, 1-6mm shot |
|||
4 |
Packing |
500g/1000g in composite aluminum foil bag, carton box outsid |
No. |
Item |
Standard Specification |
|||
1 |
Cadmium Sheet | CDS-4N ≥99.99% | |||
2 |
Impurity PCTwt Max each |
Sb |
Cu |
Pb |
Zn/Fe/Ti/As/Sn |
0.0015 |
0.001 |
0.004 |
0.002 |
||
3 |
Size |
260x220x2mm, 500x250x1mm |
|||
4 |
Packing |
Single piece is packed in plastic bag, 20kgs per carton box |