|
Molecular formula : MW : CAS :
nature : in the preparation of liquid chrome tanning process, the Basic chromium complexes of OH-based, because of its oxygen atoms with more than one pair of not sharing electronic, so it can with the two chromium atoms are, so that the two chromium complex link-up, as containing two or more nuclear multicore Chromium Chromium Complex, which is not to bridge the OH group also with the other elements of chromium atoms are, to produce more nuclear multicore Chromium Chromium complex; Among them, and as a bridge linking two key chromium atoms OH-called poly-based distribution. This role as assigned Poly role.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |