Historical

NFPA 490-1998

NFPA 490: Code for the Storage of Ammonium Nitrate, 1998 Edition


Applies to the storage of ammonium nitrate in the form of crystals, flakes, grains or prills, including fertilizer grade, dynamite grade, nitrous oxide grade, technical grade and other mixtures containing 60 percent or more ammonium nitrate by weight, but does not apply to blasting agents.


CONTENT PROVIDER
National Fire Protection Association [nfpa]

Document History
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