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98%MIN DBN with cas number3001-72-7
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98%MIN DBN with cas number3001-72-7 Appearance:colorless to light yellow liquid Water:0.5%max purity:98%min Used in polyurethane curing agent, manufacturing non-yellowing polyurethane film, epoxy resin curing accelerator, fluororubber, catalyst or reactant for organic synthesis. packing 25KG/drum
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