Dow Schaum 250

dow froth 250 ,because of its powerful action , it is usually effective in considerably smaller amounts than need with other frothers, for most ores, it produces a froth of high selectivity , yielding concentrates of maximun grade consistent with high mineral recovery. typical properties of dowfroth 250 average molecular weight 250 color amber odor none or mild viscosity at 25 oC, CST 12 Specific gravity at 25/25oC 0.963 initial boiling point at 760mm Hg,oC 245 Freezing point. oC ≤50 flash point. Package :55-gal net weitht 445lb gross weight 483lb