Hazard of Fire and Explosion by Independent Oxidizers

Accidental explosions due to impact or combustion of ammonium perchlorate 1 and accidental explosions of ammonium nitrate 1 and sodium chlorate 1 involved 

Ammonium perchlorate and ammonium nitrate propagate detonation, while no test data on other explosive oxidizers according to standard test methods are available. Although many accidents of explosions involving chlorates in fire are known, no explosion of chlorates has taken place independently by the standard test methods 1 

Article 3.7.4 of this book shows the impact sensitivity of ammonium perchlorate and ammonium nitrate by the variable initiator test using a MKHI trajectory mortar  

Oxidizers were individually tested by DTA for their exothermic reactions. Table 4.4 lists oxidizers which showed an exothermic peak by DTA under normal pressure (temperature rise of 20 °C /min) 111. In this table the temperatures at which the onset of exothermic decomposition occurs are indicated. 

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