Tin Powder
Cas No.：7440-31-5
Standard：99.5%
Specification:
|
Item
|
Standard
|
|
Sn
|
≥99.600%
|
|
As
|
≤0.00050%
|
|
Fe
|
≤0.0078%
|
|
Sb
|
≤0.013%
|
|
Pb
|
≤0.0400%
|
|
Cu
|
≤0.0005%
|
|
Bi
|
≤0.010%
|
|
Residue after HCL processing
|
≤0.020%
|
Package: 25kg drum or according to the requirements of customers.