[Standard]: ZBG21 007-90

[Molecular formula]: NH₄NO₃

[Molecular weight]: 80.04

[Properties]:

index name	Value		Test method
	First grade	Salable product
appearance	no impurities by naked eye		eyeballing
ammonium nitrate assay (dry) %	99.5		GB2945-82
free moisture %	0.3	0.5	GB2947-82
10% ammonium nitrate Aq. solution PH	4.0		GBZ945
oil absorption %	7		Q/SH008106-89
bulk density g/cm3	0.76-0.83	0.73-0.86	Q/SH008106-89
grain size 0.5-2.5mm %	90		Q/SH008106-89

[Properties]: Colorless odorless transparent crystal or white grain.

[Uses]: Used in explosive, fireworks, insecticide and refrigerant.

[Packing & storage]: 40kg in polypropylene woven bag lined with plastic bag, load and unload gently, there are some spaces between piles .