硝酸铵

Formula:NH 4 NO 3 M.W.:80.04(According to International Atomic Weight in 1995)The product accords with industrial crystalline specification of National Standard of GB2945-89. GB/T19001-2000 idt ISO9001:2000 Standard Registration number: SC 07 dated: 24.08.2001 Specifications Industrial crystalline Industrial crystalline Some items are superior to the National Standard HN 4 NO 3 (as dry basis) % 99.5min Water % 0.3max Water insoluble substances % 0.05max Acidity(as HNO 3 ) % 0.02max Residue in ignition % 0.05max Property: White powder crystaline, specific weight 1.725, m.p.169.1 soluble in water methanol and ethanol easily, absorbs a great of heat and reduce the temperature when resolves in water. It is easy to decompose by moisture and agglomerate. Decomposes into water and Nitrogen dioxide at 210 ), and the speed of decomposition in creases at 230 . Decompose and explode at more than 400 . Uses: Mainly used for explosives, fireworks and cooler And also for nitrogen fertilizer. Packing: In 40kgs net in PP/PE bag. With obvious mark for dangerous materials and note on outer bags. Cautions: Not store with organic, burnable substances and acids together. Not mix and contain with NaNO3 to provent from explosion. Avoid strike, strong heat and sunLight. Keep dry and cold. Block of NH4NO3 can be shocked with iron hammer and can be powdered amity stone, wood and copper hammer or stone roller.