Ammonium sulphate fertilizer CAS: 7783-20-2

Ammonium sulphate Nitrogen Fertilizer (NH4)2SO4 253 usd per ton quick delivery

N content:21% min Purity: 99% min Water: 0.2% max Supply: 20,000 tons per month Delivery: within 7 days after confirmation

 A: Ammonium sulphate crystal (We also call it granular ammonium sulphate)  Appearance: white crystal, particle size: 1-4mmUsage: Can be used in industrial and medical professional. MOQ: 25tonsPackage: 50kgs per bag.25tons per 20'fcl. Without pallet.  B: Ammonium sulphate powder Appearance: white powder ,pls check the picture"powder AS 001.jpg" as enclosed. The N content : 20.5 % min; Water content : 1% max Usage: Can be used as fertilizer or to produce compound fertilizer,ect.MOQ: 50tonsPackage: 50kgs per bag. 25tons per 20'fcl. Without pallet.  C: Ammonium sulphate crystal ( fertilizer ) Appearance: white or grey crytal; particle size: 0.5mm-1.0mm.  The N content : 20.8 % min; Water content : 1% max Usage: Can be used as fertilizer or to produce compound fertilizer,ect.

White cystal,no visible mechanical impurity. Nitrogen content 20.5% min. High quality,competitive price,sample is available.

 Our agriculture grade ammonium sulphate can also be used in some industrial areas.

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

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

Ammonium sulphate fertilizer CAS: 7783-20-2