Copper alloy,base,Cu 62-70,Ni 28-33,Cr 1.4-2,Mn 0.4-1,Fe 0-1,Si 0.3-0.6,Zr 0-0.2,C 0-0.1,Ti 0-0.1 (IN 768)
CAS No. 54938-55-5
sporamycin 61642-43-1
Unspecified 61642-62-4