Appearance and properties: white crystal, sweet taste;

Solubility: soluble in water, insoluble in ethanol, etc.

Industrial products are gray white flake, granular or block, with light green color due to low iron salt content, and yellow surface due to oxidation of low iron salt. The coarse product is a gray white fine-grained porous structure.

It is very easy to dissolve in water. Aluminum sulfate cannot be dissolved in pure sulfuric acid (just coexisting), and it is dissolved in water together with sulfuric acid in sulfuric acid solution. Therefore, the solubility of aluminum sulfate in sulfuric acid is the solubility of aluminum sulfate in water.

Chemical structural formula of aluminum sulfate

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