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White Color Fertilizer Ammonium Sulphate 21%

Payment Type: L/C, T/T, Western Union

Basic Info

Model No.:  (NH4)2SO4

Product Description

Model NO.: (NH4)2SO4 Release Type: Quick Mf: (Nh4)2so4 Model Number: (N)21% CAS No.: 7783-20-0 Transport Package: 20kg/25kg/50kg PP Bag Origin: Jiangsu, China Appearance: Powder / Crystal Type.: Ammonium Sulphate Appearance..: White Granular Powder HS Code.: 3102210000 Trademark: TC Specification: SGS HS Code: 3102210000 Ammonium Sulfate

1). Property:
Colorless crystal or white crystalline powder, white granular

2). Specification: ( National Standard GB535-1995)

Note: When ammonium sulfate is used in agriculture, it is not necessary to check the content of Fe, As, heavy metal and water insolubles.

3). Packing:

25kg or 50kg pp bags, pallet available, depend on custmer requirement

4). Application:

Mainly used as fertilizer, applicable to all kinds of soil and crop. Can also be used in textile, leather, medicine, etc.

5). Storage:

Kept in dry and ventilating place, avoid moisture, water, rain and fire. Avoid shipment with Acid, Alkali class, edible orange mix of chemicals. Common transportation tools.

6). Attention:

Try to not use ammonium sulphate in paddy fields.
Ammonium sulphate are acidic fertilizers. It can increase the acidity of the soil, Therefore should pay attention to use in acidic soils with alkaline fertilizer, such as plant ash, phosphate rock powder or calcium magnesium phosphate and so on. Use in neutral and alkaline soil alkaline soils, in order to prevent calcium ion combined with sulfate ion to insoluble calcium sulfate (gypsum), caused by soil hardened, and should apply with organic fertilizer.

7). Pls see the pictures for your reference.
   Index Supme Grade First  G rade Qualified Grade
Appearance White or off-white granule crystal , no visible mechanical impurity
N content (dry basis)%  ≥ 21.0 21.0 20.5
Water(H2O)content% ≤ 0.2 0.3 1.0
Free acid(H2SO4)% ≤ 0.03 0.05 0.20
Iron  ( Fe)content% ≤ 0.007 -- --
Arsenic  ( As)content% ≤ 0.00005 -- --
Heavy metal(pb)%  ≤ 0.005 -- --
Insoluble substance in water % ≤ 0.01 -- --

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Product Categories : Other Fertilizers

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