-Ammonium sulphate21% -All specification can supplied -Fertilizer or industry grade -11 years of exporting experience

Our service:

1 Quickest response to your order

2 Earnest reply to your request

3 Shortest delivery time

4 Flexible terms of payment

5 Frequent analysis on your voice

  Ammonium Sulphate 98% with N 21%

Ammonium Sulphate is our strong items.Its appearance is white or off-white granular as following showed photo.Our ammonium sulphate is also extra pure.its nitrogen content is 21%.As with their various fuction,They usually used in agricultural field or industry area.We can supplied all specificaton with any grade.

1.Specification: 

Item	Supreme grade	First grade	Qualified grade
Appearance	White crystal, no visible mechanical impurity	no visible mechanical impurity	no visible mechanical impurity
Ncontent(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.

2.Package: 

We usually  pack goods with two -layer woven payer ,it usually pack 25kg/bag.We aslo can supplied as cutomers's request. 

3.Transportation:

Our two plants are near sea port,it is very convenient to delivery and save cost.

4.Usage:

1>Mainly use in fertilizer, its advantage is less absorb moisture compared to other fertilizer.

2>use in industry ,pharmaceuticals,textiles,welding industry,Dyeing auxilizries of acid dyes,

3>Deliming agent of leather,Beer making,Chemical agent Storage battery making, making compound fertilizer

98% Ammonium Sulphate (NH4)2SO4 with Nitrogen 21%