sodium aluminum sulfate White powder, Chemical Name: Sodium Aluminium Sulfate,Sodium Alum,Soda AlumProperties:Colorless Crystals,white granules or powder.It is slowly soluble into the water,and it is insoluble in alcohol.ItemFCCVE-Standard ;E 521IdentificationA Positive tests for Alum.for soidumand for sulfateB.Solubility,Slowly soluble in Water Pass the test Pass the test Pass the test Pass the ...