Ammonium sulfate 20.5% 21% crystal

ammonium sulfate 20.5% ,21% 1 low moisture 1.0max. 2 N:20.5%min 4.Low price and high quality 5. accept any inspect

Ammonium Sulphate 20.5%. coking grade , Caprolactam grade 21%

1.Technical specifications of Ammonium Sulphate 

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

Alias: ammonium sulfate, ammonium sulphate, sulfuric acid, diammonium salt, diammonium sulfate.

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

Usage: Nitrogenous in agricultural industry, the raw material of chemistry industry; textiles; Pharmaceutical industry and leather industry etc. 

Packing:50kgs net in PP bag with inner of polyethylene bag.

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.

Ammonium sulfate 20.5% 21% crystal