Price Agriculture Nitrogen Fertilizer 21% Crystal Ammonium Sulphate

• CAS No.: 7783-20-2
• Formula: (Nh4)2so4
• EINECS: 231-984-1
• Certification: ISO
• Application: Vegetables, Flowers, Fruit
• Appearance: Granular
• Model NO.: Agricultural grade
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Type: Ammonium Nitrogen Fertilizer
• Transport Package: 50kg Bag
• Specification: N21% Solubility in Water 74.4 G/100 Ml (20° c)
• Trademark: Union
• Origin: China
• HS Code: 310221000

Product Description

 

Item	Technical Data
Appearance	White Crystalr
N	21.0%min
Water	1.0%max
Free acid	0.03%max
Fe	0.007%max
As	0.00005%max
Heavy metal(Pb)	0.005%max
Water insolubles	0.01%max
Note: When ammonium sulphate is used in agriculture,it is not necessary to check the content of Fe,As,heavy metal and water insolubles.

Used

Ammonium sulphate 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. Suitable for the rice seedling, paddy fields, wheat and grain, corns or maize, the growth of tea, vegetables, fruit trees, hay grass, lawns, turf and other plants.