Factory new batch Ammonium sulfate price

FOB Reference Price / Min.Order Quantity : Get Latest Prices

Processing Time:1 Days - 60 Days

Packaging Details: STANDARD EXPORTING PACKAGE

Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other

Payment Terms: L/C , T/T , other

Product Details Company Profile

1. Ammonium sulphate 21%(AS/SOA)Technical specifications of

Caprolactam grade( 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.

2.Brief Information about Ammonium Sulphate (Sulfate)

Generally, Ammonium Sulphate is a by-product from chemical (cyanuric acid, capro, acrylonitrile, sodium cyanide, monosodium glutamate-MSG, methyl methacrylate-MMA, etc.) or steel plant.

Product name	Ammonium Sulphate
Other names	Ammonium Sulfate,AS,SOA(Sulphate of Ammonia), SA, Amsul, AMS,Ammonium Sufaat
(MF)Molecular formula	(NH4)2SO4
Molecular weight	132.14
CAS No.	7783-20-2
EINECS No.	231-984-1
HS code	3102210000
Features	Easily soluble in water, insoluble in alcohol, acetone, can react with alkalis and release the ammonia gas. Hygroscopic, easily become caking after moisture absorption
Odor	Slight odor of ammonia