Keep container tightly closed in a dry and well-ventilated place. Store under inert gas, hygroscopic
IATA: Hazard Class: 5.1; UN Number: UN1498; Packing Group: III; Shipping Name: Sodium nitrate
Urbansky, E.T., Brown, S.K., Magnunson, M.L., Kelty, C.A., Perchlorate levels in samples of sodium nitrate fertilizer derived from Chilean caliche. Environmental Pollution, 2001, 112(3):299-302.