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Quick Details

  • Classification: Nitrogen Fertilizer
  • Type: Ammonium Sulphate
  • CAS No.: 7783-20-2
  • Other Names: Ammonium Sulphate
  • MF: (NH4)2SO4
  • EINECS No.: 231-984-1
  • Place of Origin: Yunnan, China (Mainland)
  • Release Type: Quick
  • State: Powder
  • Purity: N21% Ammonium Sulphate
  • Application: agriculture and industrial use
  • Brand Name: MAIXIANGBAO
  • Model Number: Ammonium Sulphate
  • fertiliser AS: Ammonium Sulphate fertilizer
  • Nitrogen(N) content: ≥21
  • Moisture %: ≤0.2
  • Free Aicd (as H2SO4) %: ≤0.03
  • Heavy metal(Pb) %: ≤0.005
  • Fe %: ≤0.007
  • As %: ≤0.00005
  • Apperance: White crystal

Packaging & Delivery

Packaging Details General packing: 50KG/BAG.
Or customized.
Delivery Time 5-7 days

fertiliser AS

Ammonium Sulphate

AS

 

 

1. Specifications

 Ammonium sulfate (NH4)2SO4, an inorganic salt with a number of commercial uses.

The most common use is as a soil fertilizer. It contains 21% nitrogen as ammonium cations, and 24% sulfur as sulfate anions.

Item

Technical Data

Appearance

White crystal

N

21.0%min

Water

0.2%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.

 

Molecular formula

(NH4)2SO4

Molecular weight

132.13

Element Composition

If pure substance, nitrogen content is 21.21%, sulfer content is 24.26%.

Density

1.769g/cm3

Decomposition temperature

235 degrees centigrade

CAS No.

7783-20-2

H.S.code

31022100

Color

Pure chemicals of ammonium sulfate are colorless rhombic crystals.

Industrial products are white color, light grey or light yellow or yellowish-brown color crystal because of different impurities bearing.

Physicalproperty

easy to dissolve in water and can not dissolve in alcohol, acetone, ammonia;

 

2. Photos

 

 

 

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