?? ?? ?? ???? ?? : +86 (0)575-82040869
???
+86 (0)575-82040869
sales@catsyn.com
Catsyn? Polyaluminium chloride | CAS 101707-17-9?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.
?? / ??
?? ??
2-Chloro-6-methyl-5-nitropyridine
16Pdn
1,2-Dichloro-1,1,2,2-tetramethyldisilane