Item	Technical Data
Appearance	White crystal powder form
Nitrogen	21.50%min
Sulfur	24.26%
Water	0.2%max
Free acid	0.03%max
Fe	0.007%max
As	0.00005%max
Heavy metal(pb)	0.005%max
Water insolubles	0.01%max

Molecular formula: (NH4)2S04
Molecular weight :132.13
Element Composition: If pure substance, nitrogen content is 21.21%, sulfur content is 24.26%
Density :1.769g/cm3
Decomposition temperature: 235 degrees centigrade
CAS No. :7783-20-2
H.S code(customs code) :3102.21.00

Application: it is in agriculture use as nitrogen fertilizer which can make crops thrive and improve fruit quality and yield and strengthen resistance to disaster, can be used for common soilnand plant in basic fertilizer Additional fertilizer and seed manure. It can be suitable specially for soil with lack of sulfur, but for acid soil, ammonium sulfate needs to be applied with lime. 2 raw materialof making compound fertilizer. It can be use in leather tanning.

Packing:25 kg PP Bag, Store at ventilated dry places.