English Name : Dihydroxyacetone English Synonyms : 1,3-Dihydroxyacetone; 1,3-Dihydroxy-2-propanone; 1,3-dihydroxypropan-2-one; Dihydroxyacetone(DHA); 1,3-Dihydroxyacetone Monomer CAS Number :96-26-4 Molecular Formula : C3H6O3 Molecular Weight : 90.0779