DBM CAS NO.120-46-7

dbm

chemical name: dibenzoylmethane or 1,3-diphenyl-1,3-propanedione

cas no: 120-46-7

appearance: white crystal

purity(gc) :99.0% min.

application: as a new pvc heat stabilizer, high transmittance, non-toxic and tasteless; can greatly improve the early pvc coloring, transparency, long-term stability, and processing during precipitation and "zinc burn" and so on; widely used in medical, food packaging and other non-toxic transparent pvc products. dibenzoylmethane above can absorb 290nm ultraviolet light, while light having a stabilizing effect on pvc products can provide long-term stable performance.