Ammonium Phosphate Raman Spectrum

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Mono ammonium phosphate studied in this page is not a natural product but an industrial material. It is a crystallized product with particle size around 500µ to 1 mm.

Raman spectrum of NH4H2PO4. High peak at 920 cm-1 is the stretching vibration of the PO4 group. Peak at 1650 cm-1 is bending of the hydrogen containing bonds.

Raman spectrum of di-ammonium phosphate. (NH4)2PO4.