Shijiazhuang Xinlongwei Chemical Co., Ltd.

Ammonium Sulfate, Ammonium Sulfate Price, Price Ammonium Sulfate Fertilizer manufacturer / supplier in China, offering Ammonium Sulfate ((Nh4)2. So4) Caprolactam Grade, Nitric Acid 68%, Nitric Acid Min 68% and so on.

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Ammonium Sulfate ((Nh4)2. So4) Caprolactam Grade

FOB Price:US $115 - 140 / Ton
Min. Order (Tons) FOB Price
10+ US $115-140 / Ton
Get Latest Price
Min. Order: 10 Tons
Production Capacity: 6000mt/Month
Transport Package: 25/50kg Net in Plastic Woven Bag
Payment Terms: L/C, T/T

Basic Info.

Model NO.:21%
Classification:Nitrogen Fertilizer
Release Type:Slow
Appearance:Granular
Type:Compost
CAS No.:7783-20-2
Mf:(Nh4)2.So4
Einecs No.:231-984-1
Purity:N 21%,21% Min
Trademark:xlw
Specification:SGS CIQ
Origin:China
HS Code:31022100

Product Description

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


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 or additive fertilizer and seed manure. It can be suitable specially for soil lack of sulfur, 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 for raw material in making oxydol, ammonium-alum and Ammonium chlorde.
4. In welding industry, used for welding agent.
5. In textile industry, used for fire retardant of textile fabric
6. In electroplating industry, used for electro-bath additive
7. Ammonium sulfate can be used for making refactory material
8. Catalyst in food coloring reddish brown
9. Nitrogen source culturing microzyme in making fresh yeast
10. Dyeing auxiliaries of acid dyes.
11. Deliming agent of leather.
12. Ammonium sulfate also can be used for beer making.
13. Chemical agent.
14. Storage battery making,

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
 

-
 

-
 

Note: When ammonium sulphate is used in agriculture,it is not necessary to check the content of Fe,As,heavy metal and water insolubles.
 
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Shijiazhuang Xinlongwei Chemical Co., Ltd.

- Hebei, China
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