Hydrazine should be stored in easily accessible areas, with good natural drainage and prevailing wind. A large water supply should be nearby. Do not store near combustible materials. Storage areas should be isolated from oxidizing materials and operating areas. Storage tanks should be properly diked to contain any major spills.
Butyl rubber is the material of choice when handling hydrazine.
Protective clothing and equipment should be worn whenever the potential exists for contact with hydrazine. Flushing out empty drums Workers should change into clean working clothes each day. If hydrazine is spilled or splashed on articles of clothing, they should be removed immediately and laundered before reuse. Leather shoes should not be worn when handling hydrazine since hydrazine cannot be removed from leather. If hydrazine should be spilled on leather shoes, remove them immediately and discard.