elemental aluminum . chemically similar to calcium , barium is a shiny silver metal that turns gray as its surface oxidizes in contact with air. the element is extremely electropositive and highly reactive; contact with water and alcohols causes an explosive exothermic reaction, and reactions with nonmetals...
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importers & exporters of chemicals & cosmetic raw materials home about us industries catered authorized dealers & importers of products chemicals, salts & solvents ... cosmetic & ip / bp / usp pharma raw materials. detergent / home care / surfactants fine/ specialty/laboratory chemicals fragrance / aromatic...