COMPLEX BLACK 770
2022-12-09
Product Name: COMPLEX BLACK 770 Code: CB-770 Countertype: CATHAY 9675 C.I.NO.: 77499,77266 CAS NO.: 1317-61-9, 1333-86-4 EINECS NO.: 215-277-5, 215-609-9 Molecular Weight: 232.6,12 Chemical Formula: Fe 3 O 4 ,C Structural Formula : Fe 3 O 4 + C