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Description:
Chemical Name: Dibenzoylmethane or 1,3-Diphenyl-1,3-propanedione
Trade Name:DBM
CAS Number:120-46-7
ECS Number:4-1332
Molecular weight:224.26g/mol
Specification:
SPECIFICATION | TYPICAL |
Appearance | pale yellow crystal powder |
Purity(GC) | 99.6%~99.9% |
Melting point | 77.2~78 |
Water content(KF) | 0.3% max. |
Ignition residue | 0.1% max. |
Solution in toluene(1g/20ml) | clear |
Application: DBM is an organic co-stabilizer for PVC ,mainly used as Heat Stablizer for PVC, or other vinyl polymers and copolymers
Packaging: 25kg in 90*55cm paper bag with PE bag ,1,200kg pallets.
Safety Recommendations: Please consult the material safety sheet
PVC Heat Stabilizer-DBM(Dibenzoylmethane)