Specifications

1).N:>20.5%,Water < 1%
2).Packing:25/50 kg PP bags
3).White or off-white granule, easily soluble in water

 

1.Property: 

 

White or off-white granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia. Easily deliquescent in the air.

 

2.Specification:

Item	Index
	Fine Grade	First Grade	Qualified Grade
Appearance	White crystal without any impurity visible to the naked eye	Without any impurity visible to the naked eye
Nitrogen(N) Content(based ion dry basis) ≥%	21.0	21.0	20.5
Moisture   ≤%	0.2	0.3	0.5
Free Acid(as H2SO4) ≤%	0.03	0.05	0.20
Iron(Fe)      ≤%	0.007	-	-
Arsenic(As)  ≤%	0.00005	-	-
Heavy Metals(as Pb)  ≤%	0.005	-	-
Water Insoluber matter   ≤%	0.01	-	-

 

3.Packing: 25/50 kg PP/PE bags,pallet available,depend on customer requirement.

 

4.Application:

• Mainly used in fertilizer, its advantage is less absorb moisture compared to other fertilizer,used in a varity of soil and crop.
• Also used in industry ,pharmaceuticals, textiles,welding industry,dyeing auxilizries of acid dyes,deliming agent of leather,beer making,chemical agent,
• Making compound fertilizer

5.Storage:

 

Kept in dry and ventilating place, avoid moisture, water, rain and fire. Avoid shipment with acid, alkali class, edible orange mix of chemicals. Common transportation tools.

 

6.Please see the following pictures for kind perusal.