Barium carbonate & barium carbonate online wholesalerschoose barium carbonate from 5194 list of china barium carbonate manufacturers. Barium carbonate powder is dense and white and is manufactured either from the mineral barite (baso4) or from barium chloride. subsequently a precipitation process is used to get the carbonate form. there are several crystalline forms of baco3, alpha is the most stable. barium carbonate is very stable thermally and doe China barium powder, barium powder from china supplierfind variety barium powder from bovine colostrum powder ,milk powder ,full milk powder, herbal extract suppliers located in china, buy barium powder made in china on alibaba Barium carbonate, safety data sheet. uses. barium carbonate is a chemical compound that is used a lot in the ceramics industry in ceramic glazes. it behaves like a flux which is a crystallizing and matting agent and combines with particular coloring oxides in order to produce unique colors which are not easily created by any other means.