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| USP -240 |
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| Ketone peroxides |
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| 37187-22-7 |
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| USP 240 is a clear liquid ketone peroxide formulation derived from 2,4-pentanedione (acetylacetone). It is fire-resistant and non-shock sensitive. USP 240 will cure many unsaturated polyester resins rapidly at ambient temperatures, even with low levels of cobalt accelerators. |
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Active Oxygen,% : 3.8 min.
Flash Point, Setaflash C.C., 'C ('F). : 101 (214)
Form : Light yellow liquid
Refractive Index @ 25'C : 1.415
Specific Gravity @ 25'C : 1.09
Viscosity @ 25'C : 15.0 centistokes
Solubility : Water, Alcohols, Ketones Most low molecular weight esters |
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