Caprolactam Grade Ammonium Sulphate

• Certification: ISO9001, ISO
• Application: Vegetables, Flowers, Fruit
• Appearance: Crystal
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Model NO.: Ammonium sulphate
• N Content(Dry Basis),% ≥: 21%Min
• Water Content(H2O),%: 0.2
• Free Acid(H2so4)Content,% ≤: 0.03
• Transport Package: 50kg Bags or 1000kg Bags
• Specification: 21%
• Trademark: Zhang&Zhou
• Origin: Shandong
• HS Code: 31022100
• Production Capacity: 10000mt Per Month

Product Description

Ammonium sulphate 21% Min
Caprolactam Grade
Nitrogen:21%Min
Water content(H2O):0.2%Max
Free acid:0.03%Max

Caprolactam grade Ammonium sulphate 21%(AS/SOA)

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

    

Application: Used for chemical fertilizers and for production of complex fertilizers,potassium sulphate,ammonium chloride and ammonium persulpate,ect. Also can be used for food processing,textile industry,medical industry and leather processing.

 

Storage and transportation: Stored in cool,dry and ventilated warehouse. It must not be put together with Alkali stuffs,such as lime,cement,etc.Do not expose it to sunlight and rain during transportation .Do not damage the packing bags.

 

Factory at a glance

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	-	-