21% ammonium sulfate free flowing crystal

Brand:aa

Product detail:

21% ammonium sulfate free flowing crystal 

 

1.N content:21%min
2.Moisture:0.3%max
3.Granularity:0-4mm
4.Color:white  crystal
5.Free acid content: 0.02%
6.Sulfur:24%min
BV,InterTek,CCIC,SGS inspection are welcomed 

1.Technical specifications of Ammonium Sulphate( National Standard GB535-1995)  

Item	Supreme grade	First grade	Qualified grade
Appearance	White crystal	White crystal	white granular
N content(dry basis),%       ≥	21.0	21.0	20.5
Water content(H2O),%	0.2	0.3	1.0
Free acid(H2SO4)content,%    ≤	0.03	0.05	0.20
Fe content, %                 ≤	0.007	-	-
As content,%                  ≤	0.00005	-	-
Heavy metal(Pb)content,%    ≤	0.005	-	-
Water insolubles,%            ≤	0.01	-	-
Note: When ammonium sulphate is used in agriculture,it is not necessary to check the content of Fe,As,heavy metal and water insolubles.

 

 1-2mm ammonium sulphate crystalline from shijizhuang sinopec:

 

2. Packing: 

In woven bag with plastic liner, net weight 25kg, 50kg, 100kg, 1000kg or as order.

 

1. 25kg/bag,26MT/container 20GP

 

2. 50kg/bag,26MT/container 20GP

 

3. 1000kg/bag, 20MT/container 20GP

 

4. 1100kg/bag, 22MT/container 20GP

 

 

 

SGS inspection before delivery(any third inspection can be acceptable including SGS,BV,InterTek)

 

4. Our factory:

 

About us:

Professional Ammonium sulphate fertilizer manufacturer located in Shijiazhuang ,Hebei,China

Specially make granular ammonium sulphate

More then 13 years experience

Export quantity more then 100,000MT/year  

Other types ammonium sulphate we manufacture and export: 

1.ammonium sulphate steel grade white granular with N20.5%

 

2.ammonium sulphate steel grade powder with N 20.5%

   

If you would prefer to deal seriously, professionally and successfully, 

please let us have your enquiry at swlmonica (ET)hebswl (DOT) com