Aha ngwaahịa:Aluminom sulfate Octadecahydrate
Usoro ihe omimi:AI2 (S04) 3 18H2O
Arọ molikula:666.43
Ọdịdị:kristal na-acha ọcha, granule ma ọ bụ ntụ ntụ.Na 86.5 Celsius C, akụkụ nke mmiri nke crystallization na-efunahụ, na-eme ntụ ntụ ọcha.Ọ na-agbaze n'ime aluminum oxide na ihe dịka 600 Celsius.Soluble n'ime mmiri, ọ fọrọ nke nta ka ọ bụrụ ihe na-adịghị edozi na ethanol, ngwọta bụ acidic.