Product Name: Dibenzoyl Methane ST-83
CAS No: 120 – 46 – 7
Specific Properties
Non toxic PVC co-stabilizer
Increases efficiency of Ba/Zn - Ca/Zn and other mineral stabilizations
Increases and stabilizes initial coloration
Permits to avoid cadmium or lead in stabilizers systems
Specifications
Appearance Fine crystalized powder
Color White to slight yellow
Odor Nil to slight
Coloration (Hazen) of the xylenic solution at 20 % ≤ 400 AN3002
Melting point (°C) ≥ 75 AN3203
Assay (%) 99 to 101 AN3399
Loss on drying ≤ 0,5 AN3051
General Properties
Solubility at 20°C
Water Insoluble
Alcohols A little bit
Aliphatic hydrocarbon soluble A little
Aromatic hydrocarbon (g/l) bit soluble 500
Dioctylphtalate (DOP) (g/l) 220 180 300
Dioctyl adipate (DOA) (g/l)
Epoxy soja bean oil (ESBO) (g/l)
Standard Applications
Mainly recommended for all rigid and plastified PVC, non food applications. Can be associated or not with
organic phosphites.
Standard Packing
20 Kg cardboard boxes / 480 Kg pallets
Shelf Life: 730days