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                Product name: Photoinitiator 651
                Chemical Name: Benzoin dimethyl ether (BDK)
                CAS number: 24650-42-8
                Molecular formula: C 16 H 16 O 3
                Molecular weight: 256.3
                Appearance: White or off-white crystal
                Purity (GC): ≥99.5%
                Melting point: 64.0-67.0 ° C (degrees Celsius)
                Transmittance: 425nm≥95.0%; 450nm≥96.0%; 500nm≥98.0%
                Loss on drying: ≤0.5%
                Moisture: ≤0.50%
                Residue on ignition: ≤0.10%
                Uses: It is a Photoinitiator widely used in UV curing systems. It has strong absorption properties in inks, varnishes and other systems. Suggested addition amount 2-5%
                Packing specification: 25KG packaging
                Storage: This product should be sealed and stored in a closed, dry, dark place, avoiding sunlight.

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