紫外线吸收剂-盛世棋牌ll

products application

specification

trade name
synsorb-9
cas no
131-57-7 
chemical name
bp-3; 2-hydroxy-4-methoxy benzophenone
molecular formula
c14h12o3
molecular weight
228.25
specification

appearance : white or light yellow crystalline powder

melting point  : 62.0 ~ 65.0℃


application

it is an ultraviolet absorber with high efficiency, no toxicity, no teratogenesis and good light/thermal stability, it can absorb both the uv-a and uv-b, it is approved by american fda as the type i sunscreen agent widely used in the us and europe. it is also protective to pvc and unsaturated polyester.

package
25kg/box


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