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| Ammonium nitrate is over 99.5%,molecular
formula is NH4NO3,molecular
weight is 80,nitrogen content is 35%,white
granule crystal; the physical and chemical
property of porous ammonium nitrate
is similar to that of ammonium nitrate,
but compared with common crystal ammonium
nitrate and granular ammonium nitrate,it
has lower water content... |
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Testing methods |
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Ammonium nitrate content: Ammonium
nitrate reacts with formaldehyde and
generate hexamethylene tetramine and
aid,then use standard sodium hydroxide
solution to titrate the generated acid
to determine the Ammonium nitrate content
Fee water content:Karl Fisher method
Oil absorbance:Soap with light diesel
fuel, and then... . |
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