Zinc Oxide Pharmaceutical Grade
Hebei Aushin Zinc Co., Ltd. [China]
Zinc Oxide Pharmaceutical Grade: white power. specification:(BP98). uses:used in medicine or cosmetics
Zinc Oxide Pharmaceutical Grade:white power.
when strongly heated,it become a yellow color.that disappears on cooling.
A solution of it in a slight excess of 3 N hydrochloric acid responds to the tests for zinc 191.
Packing:woven bags lined with plastic bag .25kg net each.
uses:used in medicine or cosmetics
Zinc Oxide Pharmaceutical Grade