Hi dear friends…
first i wish a very good day for all of you.
seconds i am seeking your help….what is the name of this compound ((NH4)2SO4 · 7H2O) and how can i get the Cas No for it in order to order the compound from any supplier company
Ammonium sulfate Hepta hydrate
NH4 is ammonium
SO4 is sulfate
Hepta is 7
Hydrate is H2O in this case that has been included in the crystal.
CAS is 7783-20-2
the CAS is of ammonium sulphate. I doubt, that ammonium sulphate forms any hydrate, since the water ioften bound to the cation.