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AMMONIUM NITRATE(I ) Page 3 of 3 <br /> AMMONIUM NITRATE <br /> ICSC: 0216 <br /> IMPORTANT DATA <br /> PHYSICAL STATE;APPEARANCE: ROUTES OF EXPOSURE: <br /> COLOURLESS, HYGROSCOPIC TO WHITE SOLID The substance can be absorbed into the body by <br /> IN VARIOUS FORMS inhalation of its aerosol. <br /> CHEMICAL DANGERS: INHALATION RISK: <br /> Heating may cause violent combustion or explosion. Evaporation at 2000 is negligible;a harmful <br /> The substance decomposes on heating or producing concentration of airborne particles can, however, be <br /> toxic fumes (nitrogen oxides.) The substance is a reached quickly. <br /> strong oxidant and reacts with combustible and <br /> reducing materials. EFFECTS OF SHORT-TERM EXPOSURE: <br /> The substance is irritating to the eyes,the skin and <br /> OCCUPATIONAL EXPOSURE LIMITS: the respiratory tract. The substance may cause effects <br /> TLV not established. on the blood, resulting in formation of <br /> methaemoglobin. Medical observation is indicated. <br /> The effects may be delayed. <br /> PHYSICAL PROPERTIES <br /> Decomposes below boiling point at about 210°C <br /> Melting point: 17000 <br /> Density: 1.7 g/cm3 <br /> Solubility in water, g/100 ml at 20OC: 190 <br /> ENVIRONMENTAL DATA <br /> This substance may be hazardous to the environment; special attention should be given to water quality. <br /> NOTES <br /> Becomes shock-sensitive when mixed with organic materials. Rinse contaminated clothes(fire hazard)with <br /> plenty of water. Depending on the degree of exposure, periodic medical examination is suggested. Specific <br /> treatment is necessary in case of poisoning with this substance;the appropriate means with instructions must <br /> be available. Card has been partly updated in October 2005. See section Emergency Response. <br /> ADDITIONAL INFORMATION <br /> LEGAL NOTICE Neither the CEC nor the IPCS nor any person acting on behalf of the CEC or the IPCS <br /> is responsible for the use which might be made of this information <br /> ©IPCS, CEC 2005 <br /> See Also: <br /> Toxicological Abbr-evi.ations <br /> http://www.inchem.org/documents/icsc/icsc/eics02l6.htm 8/31/2011 <br />