Properties

White crystal, easily soluble in water, but not in organic solution; melting point at 117.3 °C , its water solution is strongly acidic, PH value of 1% solution is 1.89, It has got bad heat stability and easlily decomposed when heated. 

Application

A high quality acid N, P compound fertilizer with ureic nitrogen. It is suitable for alkaline soil, also used fire retardant agent, finishing agent for metal, fermentation nourishment,

cleaning agent and flux for purifying phosphoric acid

Package

Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag

Loading:25 kgs on pallet: 24 MT/20’FCL; Un-palletized:25MT/20’FCL

Jumbo bag :20 bags /20’FCL ;

Specifications

No	Specifications	National Standard	Ronghong Standard
1	P2O 5   %≥	44.0	44.0
2	Nitrogen(as N) %≥	17.0	17.0
3	PH(10Gg/L solution)	1.6-2.4	1.6-2.4
4	Heavy metals(as Pb) %≤	0.003	0.003 Max
5	Arsenic(as As) %≤	0.01	0.01 Max
6	Fluoride(as F) %≤	0.05	0.05 Max
7	Water insoluble %≤	0.1	0.05
8	SO4   %≤	/	0.01
9	Fe      %≤	/	0.01
10	Pb      %≤	/	0.001
11	Cl       %≤	/	0.001
12	Loss on drying %≤	0.5	0.2