Hebei Zhongchang Chemical Fertilizer Co., Ltd.
Hebei Zhongchang Chemical Fertilizer Co., Ltd.
white Crystal Ammonium Sulphate Caprolactam grade Fertilizer
  • white Crystal Ammonium Sulphate Caprolactam grade Fertilizer
white Crystal Ammonium Sulphate Caprolactam grade Fertilizer

white Crystal Ammonium Sulphate Caprolactam grade Fertilizer

Delivery Time:
7 Days
Quantity:

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Basic Info
Basic Info
Place of Origin: Hebei, China (Mainland)
Product Description
Product Description
 

Ammonium Sulphate Caprolactam grade

Ammonium sulphate is one of the most widely used nitrogen fertilizers.  Ammonium sulphate  provides an equal balance of nitrogen and sulphur and can make crops thrive and improve fruit quality and yield and also strengthen resistance to disaster .  Ammonium sulphate is the best fast releasing, quick acting and can be used directly for a wide range of soil and crops, and also as seed fertilizers, base fertilizer and additional fertilizer. 

 

2)Specifications:

 Nitrogen:21%min   Moisture:0.2max 

Item

Supreme grade

First grade

Qualified grade

Appearance

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),%         ≤

0.5

0.7

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

-

-

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