四氧化三锰S59771 · CAS 1317-35-7
Mn ≥71.0%,BET surface Area 5~7 m2/g
Mn ≥71.0%,BET surface Area 5~7 m2/g
促销≥99.95% metals basis, wire,straight,500mm,diameter 1.0mm
≥98%

98%
98%
促销≥96%
98%
99%
无水级, ≥99.9% metals basis, powder

98%
≥98%
99%
≥93%(GC)
≥99%
99.9%(metals basis)
98%
Ni;15.2-16.9%
≥98%

≥95%
超干级, ≥99.99% metals basis
≥96%
99.5%,Al:8.2~8.3%
≥98%
99.9% metals basis