jdbenson
One of the Regulars
- Messages
- 214
- Location
- Cincinnnati, OH
FYI: Those crystals contain aluminium.
Those cyrstals are made out of Alum, either ammonium alum or potassium alum. They are both forms of aluminium. Their scientific names are ammonium aluminium sulfate and hydrated aluminium potassium sulfate.
JDB
Those cyrstals are made out of Alum, either ammonium alum or potassium alum. They are both forms of aluminium. Their scientific names are ammonium aluminium sulfate and hydrated aluminium potassium sulfate.
JDB
