Nitrate Fertilizer Ammonium Sulphate Fertilizer CAS No. 7783-20-2

• CAS No.: 7783-20-2
• Formula: (Nh4)2so4
• EINECS: 231-984-1
• Application: Vegetables, Flowers, Fruit
• Appearance: Powder, Crystal
• Release Type: Slow
• Product Name: Ammonium Sulfate
• MW: 132.14
• Classification: Nitrogen Fertilizer
• Moisture: 0.30%
• pH Value: 4.36
• Transport Package: 25kg/PP Bag
• Origin: China
• HS Code: 3102210000

Product Description

Product Description

Ammonium sulphate is an excellent nitrogen fertilizer raw material and widely used as seed fertilizer,top dressing and base fertilizer that's suitable for general soils and crops,.It can provides an equal balance of nitrogen and help the crop grow vigorously, improve fruit quality and yield, enhance crop resistance to disasters.

Specification

Item (%)	Standard	Result
Appearance	WHITE CRYSTALLINE	WHITE CRYSTALLINE
APPEARANCE	WHITE CRYSTALLINE	WHITE CRYSTALLINE
[(NH4)2S2O8]  ASSAY	≥99.50%	0.987
Residue on ignition (as SO4)	≤0.05%	0.0002
Fe	≤0.0005%	0.0000023
Mn	≤0.0001%	0.0000001
Pb	≤0.0010%	0.000005
Moisture	≤0.15%	0.0005
CL	≤0.001%	0.000005
Active Oxygen	≥6.90%	0.0691
PH (50g/L )	3.0~5.0	4.3

 

Application

1.In agriculture, used for nitrogen fertilizer. It is a kind of action fertilizer,which can make crops thrive and improve fruit quality and yield and strengthen resistance to disaster, can be used for common soil and plant in basic fertilizer, additional fertilizer and seed manure. It can be suitable specially for soil with lack of sulfer, but for acid soil, ammonium sulfate needs to be applied with lime;
2. Raw material of making compound fertilizer;
3. In chemical industry, it is used for raw material in making oxydol, ammonia-alum and ammonium chloride;
4. In Welding Industry, used for welding agent;
5. In textile industry, ued for fire retardant of textile fabrics;
6. In electroplating industry, used for electrobath additive;
7. Ammonium sulfate can be used for making refractory material;
8. Catalyst in food coloring reddish brown.