Chemical Name: 1,3-diphenyl-1,3-propanedione
Molecular Formula : C15H12O2
Molecular Weight 224.25
CAS No. 120-46-7
|Appearance||White or light yellow crystalline powder|
|Assay (%) ≥||99|
|Melting Point (℃) ≥||76|
|Heating loss (%) ≤||0.5|
|Ash content (%) ≤|
Description Density :0.800g/cm3 , Light white color,buff crystalline powder. Dissolve in
organic solvents like chloroform ,Ether, dimethylbenzene, methylbenzene,sodium hydroxide
solution etc. and little in Ethanol, water.
Applications New-model PVC non-toxic subsidary heat stabilizer Dibenzoyl methane has
excellent coloring inhibiting performance in early stage.It can be used as new-model PVC
ubsidary heat stabilizer with calcium/zinc series, barium/zinc series, and rare earth elements;
it can greatly improve initial coloring performance, transparence, and long-term stability if
used with solid or liquid calcium/zinc, barium/zinc, and other heat stabilizers. It is widely used
in non-toxic and transparent PVC products such as pharmaceutical and food packages.
Storage Keep in a dry, cool and well-ventilated place. Keep container tightly closed.
Packing 25KG/bag, 25KG/carton, polyethylene bag .Net 15kg, paper bag on pallet.