Other names: Zinc(II) chloride, Zinc dichloride, Butter of zincZinc chloride fume, Zinc chloride, anhydrous, Dichlorozinc, ZnCl2, Zinc(II)chloride, Zinc dichloride fume
Appearance: White crystalline solid | hygroscopic and very deliquescent ; White hygroscopic odourless solid in various forms ; White particulate dispersed in air.
BaSO4
Names: Barium sulfate, Artificial barite, BariteBarium salt of sulfuric acid, Barytes, BaSO4, Barium sulphate, Blanc fixe, Barytes (natural)
Appearance: White crystalline ; Odourless tasteless white or yellowish crystals or powder ; White or yellowish, odorless powder.