A stable purplish redcomplex of barium and DBS-arsenazo was formed in the medium of nitric acid.
在硝酸介质中，钡与dbs偶氮胂形成稳定的紫红色络合物。
2
The paint is prepared from the epoxy modified resin with complexacid, a cashew nut oil curing agent, red iron oxide, zinc oxide, a solvent, the addition agent, and the like.