99.2% alum potassium/potassium alum/potash alum KAl(SO4)2.12H2O 7784-24-9

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2. Sufficient inventory

3. Excellent quality and reasonable price

4. Good package, prompt delivery

Specification  

Item	Alum %	Al2O3 %	Fe %	As %	Pb %	Water-insoluble%
Class 1	99.2	10.6	≤ 0.01	≤ 0.0002	≤ 0.002	0.2
Class 2	98.6	10.5	≤ 0.01	≤ 0.0002	≤ 0.002	0.5

    Two shapes of potassium aluminum sulfate for choosing             Quale   1. Colorless, transparent, particle or crystalline powder, odorless, nontoxic   2. Taste slightly sweet and puckery, astringent   3. Easily soluble in water, and its water solution appears acid   4. Lose crystal water and become white powder on heating     Main Usages   In Light and Chemical Industries: purification of water, paper making and glue spreading, painting, printing and dyeing, color lake and pigment, medicine producing, varnish and leather producing, fiber board processing fixation and membrane solidified for film, and applied in rubber, metallurgical and colored glass etc.   In Food industries: fermentation of foodstuff, vermicelli or noodles processing, salted aquatic, foodstuff antisepsis and additives etc.  
In Agricultural Industries: seed sterilization and soak, to cure the sickness for drought animals, root solidation, germination, stem strengthen fruit plumpness and potash fertilizer spreading for some soil.                   

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Product Categories : Inorganic Chemicals