Otsuka Chemical, the leader in the hydrazine industry, has been pursuing possibilities of hydrazine compounds for half a century, and is offering various functional hydrazine derivatives.

• 大冢化学致力于功能性肼衍生物的开发，从早期的水合肼盐，到偶氮类发泡剂和聚合引发剂，不断追求水合肼、肼的衍生物和多元环化合物的新功能。