We are offering alum.alums are useful for a range of industrial processes. They are soluble in water; have an astringent, acid, and sweetish taste; react acid tolitmus; and crystallize in regular octahedra. When heated they liquefy; and if the heating is continued, the water of crystallization is driven off, the salt froths and swells, and at last an amorphous powder remains.
Additional Information:
Payment Terms :
T/T
Delivery Time : 10-20 Days