Specification of TAWAS POWDER BONGKAH KRISTAL IMPORT LOKAL
Alum (Alum) is a group of hydrated salt in the form of crystals and is isomorphic. Alum crystals are quite easy to dissolve in water, and their solubility varies depending on the type of metal and temperature.
Alum is a chemical compound made from water molecules and two types of salt, one of which is usually Al2 (SO4) 3. Potassium alum, also often known as alum, has a formula formula, namely K2SO4.Al2 (SO4) 3.24H2O. [1] Potassium alum is the most important type of alum. Potassium alum is a colorless compound and has an octahedral crystal shape or cube when potassium sulphate and aluminum sulfate are both dissolved and cooled. The potassium alum solution is acidic. Potassium alum is very soluble in hot water. When crystalline potassium alum is heated chemical separation occurs, and some dehydrated salts dissolve in water
