I believe that what you have in mind is the phosphate radical, PO4. While this radical appears in many compounds, it is not itself a compound.
PO43- is the phosphate ion.
The correct name for S3(PO4)2 is trisodium diphosphate.
The correct name for Sr3(PO4)2 is strontium phosphate.
The name of the compound Pb3(PO4)4 is lead(IV) phosphate.
There are at least two "magnesium phosphates", but the most common one has the formula Mg3(PO4)2.
PO43- is the phosphate ion.
The correct name for S3(PO4)2 is trisodium diphosphate.
The correct name for Sr3(PO4)2 is strontium phosphate.
Phosphate
The name of the compound Pb3(PO4)4 is lead(IV) phosphate.
There are at least two "magnesium phosphates", but the most common one has the formula Mg3(PO4)2.
the compound name for Ba3(PO4)2 is Barium Phosphate.
The name of this compound is zinc phosphide.
The ionic compound name for Mg3(PO4)2 is magnesium phosphate.
The compound name of Ho(PO4)2 is holmium phosphate. This compound consists of holmium (Ho), a rare earth element, and phosphate groups (PO4). It typically exists in a crystalline form and is used in various applications, including materials science and chemistry.
Sodium phosphate-Wikipedia.
The name is diphosphate of trimagnesium.