highly consistent quality, stable supply Succinic acid dihydrazidesynonyms:ButanedihydrazideSpecification:appearance:white cystalline powdermelting point:169-171 degrees centigradesloss on drying: 0.5% maxassay: 99% minsample available.application:coating additivecuring agent for epoxy powder coating. Butanedihydrazide,Adipic dihydrazide,coating use